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Reisberg K, Riso EM, Animägi L, Jürimäe J. Associations of physical activity and sedentary time with cognitive skills in preschoolers: a longitudinal study from preschool to first grade of school. BMC Pediatr 2024; 24:848. [PMID: 39736614 DOI: 10.1186/s12887-024-05336-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2024] [Accepted: 12/13/2024] [Indexed: 01/01/2025] Open
Abstract
BACKROUND Low physical activity and high sedentary behaviour is a concern already during preschool period with potential impacts on children's future cognitive health in school. However, longitudinal data regarding the associations of physical activity, sedentary time and cognition at young age are limited, thus the aim of this study was to investigate whether objectively monitored moderate-to-vigorous physical activity (MVPA) and sedentary time at preschool age are related to cognitive skills in the first grade of school among boys and girls. METHODS Participants were boys (n = 50, aged 6.6 ± 0.5 years) and girls (n = 41, aged 6.5 ± 0.5 years) from thirteen kindergartens and the same children after entering first grade of school. MVPA and sedentary time were measured by means of accelerometer. Modified Boehm-3 test was used to assess cognitive skills. RESULTS MVPA in preschool was unrelated to perceptual, conceptual or verbal skills in school in boys and girls. In boys, higher sedentary time in preschool was associated with higher conceptual skills (β = 0.461, p = 0.040) in school after adjustment for age, baseline conceptual skills, accelerometer wear time and parental education. CONCLUSIONS In conclusion, higher sedentariness in preschool is associated with higher conceptual skills in grade one among boys but not in girls. MVPA in preschool is unrelated to cognitive skills in school among boys and girls. The results indicate that perceptual, conceptual and verbal skills in first grade of school are not affected by MVPA level in preschool neither among boys, nor girls. Regarding conceptual skills in school, boys might benefit from sedentary activities during preschool period.
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Affiliation(s)
- Kirkke Reisberg
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, Tartu, 50411, Estonia.
| | - Eva-Maria Riso
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, 51008, Estonia
| | - Liina Animägi
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, Tartu, 50411, Estonia
| | - Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, 51008, Estonia
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Reisberg K, Riso EM, Animägi L, Jürimäe J. Longitudinal Associations Between Physical Activity and Sedentary Time and Cardiorespiratory and Muscular Fitness in Preschoolers. J Funct Morphol Kinesiol 2024; 9:199. [PMID: 39449493 PMCID: PMC11503317 DOI: 10.3390/jfmk9040199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2024] [Revised: 10/05/2024] [Accepted: 10/19/2024] [Indexed: 10/26/2024] Open
Abstract
Background/Objectives: The impact of physical activity (PA) and sedentary time (ST) during preschool years on the physical fitness (PF) levels of school-aged children remains unaddressed. This study aimed to investigate the associations of objectively measured vigorous physical activity (VPA), moderate-to-vigorous physical activity (MVPA), total physical activity (TPA), and ST in the last year of preschool (age of 6-7 years; n = 77; 51% boys) with cardiorespiratory fitness (CRF) and muscular fitness (MF) in the first grade of school among Estonian children. Methods: We assessed PA (accelerometers), CRF (20 m shuttle run), and MF (z-score of relative upper- and lower-limb muscular strength). Results: In the unadjusted analysis, higher VPA, MVPA, and TPA in preschool were associated with a higher MF in school among boys, while a higher VPA in preschool was related to a higher CRF in school among girls. However, VPA, MVPA, TPA, and ST in preschool were unrelated to CRF and MF among boys and girls after adjustment for baseline age, accelerometer wear time, the corresponding PF item, and parent's education. In addition, a higher PF level in preschool was frequently related to a higher corresponding PF item in school among both genders. Conclusions: Moderate-to-vigorous and vigorous type of activities during final year of preschool, as well the amount of TPA that preschoolers are involved in, are not sufficient to affect their CRF and MF longitudinally. In addition, ST in preschool did not impact the CRF and MF of boys and girls in the first grade.
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Affiliation(s)
- Kirkke Reisberg
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia; (K.R.); (L.A.)
| | - Eva-Maria Riso
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia;
| | - Liina Animägi
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia; (K.R.); (L.A.)
| | - Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia;
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Reisberg K, Riso EM, Animägi L, Jürimäe J. Longitudinal Relationships of Physical Activity, Sedentary Time, Cardiorespiratory Fitness, and Muscular Fitness with Body Fatness in Preschoolers. Sports (Basel) 2024; 12:237. [PMID: 39330714 PMCID: PMC11435948 DOI: 10.3390/sports12090237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2024] [Revised: 08/05/2024] [Accepted: 08/10/2024] [Indexed: 09/28/2024] Open
Abstract
There is still insufficient knowledge about the potential benefits of physical activity and fitness or the adverse impact of sedentary behaviours on body composition at preschool age. Therefore, we aimed to study the relationships of moderate-to-vigorous physical activity (MVPA), sedentary time (ST), cardiorespiratory fitness (CRF), and muscular fitness (MF) with body fat percentage (BF%) in boys and girls. Participants were investigated twice: in the final year of kindergarten, when the boys' median age was 7 years and the girls' median age was 6 years (p = 0.240), and again in the first grade of school. MVPA and ST were measured with an accelerometer, BF% was derived from skinfold thicknesses, CRF was measured with a 20 m shuttle run test, and MF was represented by the mean z-scores from standing long jump and relative upper-limb strength. In girls, higher ST (β = 0.587, p = 0.021) and lower MF (β = -0.231, p = 0.009) at preschool age were related to higher BF% in the first grade of school after adjustment for confounders. MVPA and CRF in preschool children were unrelated to BF% in school among boys and girls. In conclusion, sitting less and having greater muscular fitness at preschool age appear to be beneficial for lower body fatness in the first grade among girls, but not in boys. MVPA and CRF at preschool age are unrelated to body fatness at school age in boys and girls. Our results indicate that girls may especially benefit from decreasing sedentary behaviours and increasing upper- and lower-limb muscular strength at preschool age for a healthy weight profile in the first grade of school.
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Affiliation(s)
- Kirkke Reisberg
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia
| | - Eva-Maria Riso
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia
| | - Liina Animägi
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia
| | - Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia
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Reisberg K, Riso EM, Animägi L, Jürimäe J. Longitudinal Associations of Body Fatness and Physical Fitness with Cognitive Skills in Preschoolers. CHILDREN (BASEL, SWITZERLAND) 2024; 11:526. [PMID: 38790521 PMCID: PMC11120113 DOI: 10.3390/children11050526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/05/2024] [Accepted: 04/26/2024] [Indexed: 05/26/2024]
Abstract
A good cognitive status predicts academic, professional, and health outcomes. However, longitudinal data regarding the associations of body fatness, physical fitness, and cognition are relatively scarce and mixed. The purpose of this longitudinal study was to investigate whether body fatness, cardiorespiratory fitness (CRF), and muscular fitness (MF) in preschool are associated with cognitive skills in the first grade of school. A total of 133 South Estonian children whose age was 6-7 years were recruited from 13 kindergartens and again at 7-8 years after they had entered school. Body fat percentage (BF%), CRF, MF as the mean of z-scores of relative upper-limb strength, standing long jump results, and cognitive skills (verbal, conceptual, and perceptual) were studied. There were no associations between BF% and CRF in preschool with perceptual, conceptual, or verbal skills in school in boys and girls. In boys, a higher MF in preschool was associated with higher verbal skills (β = 0.293, p = 0.021) in school after adjustment for confounders. Cognitive skills at baseline seemed to be frequently associated with cognitive performance in school. In conclusion, higher MF in preschool was associated with better verbal skills in the first grade of school in boys but not in girls. Body fatness and cardiorespiratory fitness in preschool were not associated with cognitive skills in school.
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Affiliation(s)
- Kirkke Reisberg
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia;
| | - Eva-Maria Riso
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia; (E.-M.R.); (J.J.)
| | - Liina Animägi
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia;
| | - Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia; (E.-M.R.); (J.J.)
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Prince SA, Dempsey PC, Reed JL, Rubin L, Saunders TJ, Ta J, Tomkinson GR, Merucci K, Lang JJ. The Effect of Sedentary Behaviour on Cardiorespiratory Fitness: A Systematic Review and Meta-Analysis. Sports Med 2024; 54:997-1013. [PMID: 38225444 PMCID: PMC11052788 DOI: 10.1007/s40279-023-01986-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND Cardiorespiratory fitness (CRF) is an important indicator of current and future health. While the impact of habitual physical activity on CRF is well established, the role of sedentary behaviour (SB) remains less understood. OBJECTIVE We aimed to determine the effect of SB on CRF. METHODS Searches were conducted in MEDLINE, Embase, PsycINFO, CINAHL and SPORTDiscus from inception to August 2022. Randomised controlled trials, quasi-experimental studies and cohort studies that assessed the relationship between SB and CRF were eligible. Narrative syntheses and meta-analyses summarised the evidence, and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) certainty was based on evidence from randomised controlled trials. RESULTS This review included 18 studies that focused on youth (four randomised controlled trials, three quasi-experimental studies, 11 cohort studies) and 24 on adult populations (15 randomised controlled trials, five quasi-experimental studies, four cohort studies). In youth and adults, evidence from randomised controlled trials suggests mixed effects of SB on CRF, but with the potential for interventions to improve CRF. Quasi-experimental and cohort studies also support similar conclusions. Certainty of evidence was very low for both age groups. A meta-analysis of adult randomised controlled trials found that interventions targeting reducing SB, or increasing physical activity and reducing SB, had a significant effect on post-peak oxygen consumption (mean difference = 3.16 mL.kg-1.min-1, 95% confidence interval: 1.76, 4.57). CONCLUSIONS Evidence from randomised controlled trials indicates mixed associations between SB and CRF, with the potential for SB to influence CRF, as supported by meta-analytical findings. Further well-designed trials are warranted to confirm the relationship between SB and CRF, explore the effects of SB independent from higher intensity activity, and investigate the existence of such relationships in paediatric populations. CLINICAL TRIAL REGISTRATION PROSPERO CRD42022356218.
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Affiliation(s)
- Stephanie A Prince
- Centre for Surveillance and Applied Research, Public Health Agency of Canada, 785 Carling Avenue, Ottawa, ON, K1A 0K9, Canada.
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.
| | - Paddy C Dempsey
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Jennifer L Reed
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Exercise Physiology and Cardiovascular Health Lab, University of Ottawa Heart Institute, Ottawa, ON, Canada
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Lukas Rubin
- Department of Physical Education and Sport, Faculty of Science, Humanities and Education, Technical University of Liberec, Liberec, Czech Republic
- Institute of Active Lifestyle, Faculty of Physical Culture, Palacký University Olomouc, Olomouc, Czech Republic
| | - Travis J Saunders
- Department Applied Human Sciences, University of Prince Edward Island, Charlottetown, PEI, Canada
| | - Josephine Ta
- Telfer School of Management, University of Ottawa, Ottawa, ON, Canada
| | - Grant R Tomkinson
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | | | - Justin J Lang
- Centre for Surveillance and Applied Research, Public Health Agency of Canada, 785 Carling Avenue, Ottawa, ON, K1A 0K9, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
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Tigerstrand Grevnerts H, Delisle Nyström C, Migueles JH, Löf M. Longitudinal associations of meeting the WHO physical activity guidelines and physical fitness, from preschool to childhood. Scand J Med Sci Sports 2024; 34:e14624. [PMID: 38572847 DOI: 10.1111/sms.14624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/16/2024] [Accepted: 03/25/2024] [Indexed: 04/05/2024]
Abstract
There is a well-established relationship between physical activity (PA) and physical fitness in children, being the latter an important marker for present and future health; however, there is still insufficient knowledge for the transition from the preschool age to early childhood. Therefore, this study in Swedish children aimed to investigate the estimated effect of meeting the aerobic component of the PA guidelines at 4 and/or 9 years of age on physical fitness measured at 9 years of age. PA was assessed using a wrist-worn ActiGraph accelerometer and identical data processing in 217 healthy children in Sweden (114 boys and 103 girls). Physical fitness test included cardiorespiratory (20 m shuttle run test), motor (4 × 10 m shuttle run), and muscular fitness (hand grip strength and long jump). A linear mixed model was run, investigating the interaction between meeting the PA guidelines and time (either 4 or 9 years of age) and each fitness component (at 4 and 9). Interactions by sex were also checked. Meeting the PA guidelines consistently (at 4 and 9 years) was significantly associated to better performance in physical fitness parameters for motor fitness (-0.76 s, p < 0.001) and lower body muscular fitness (+4.6 cm; p < 0.001) at 9 years. There was an interaction between meeting the PA guidelines and time point, for cardiorespiratory fitness (+4.58 laps; p < 0.001). This study shows that meeting the PA guidelines at 4 and 9 years of age is associated to higher physical fitness at 9 years of age.
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Affiliation(s)
| | | | | | - Marie Löf
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
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Delisle Nyström C, Migueles JH, Henriksson P, Löf M. Physical Activity and Cardiovascular Risk Factors in Children from 4 to 9 Years of Age. SPORTS MEDICINE - OPEN 2023; 9:99. [PMID: 37874410 PMCID: PMC10597983 DOI: 10.1186/s40798-023-00647-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 10/10/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Physical activity guidelines for children encourage moderate-to-vigorous intensity activities (MVPA); however, some studies have found that only vigorous intensity activities (VPA) might promote health benefits in young children. Thus, the aim of this study is to investigate cross-sectional and 5-year longitudinal associations of VPA and MVPA with cardiovascular disease (CVD) risk factors in childhood using compositional data analysis. RESULTS This study utilized data from the SPINACH study (n = 411). Physical activity was measured with accelerometers at 4- and 9-years of age. CVD risk factors were measured at 9-years of age, and included blood pressure (BP), lipid metabolism, and glucose metabolism biomarkers, as well as a continuous metabolic syndrome risk score (MetS). Cross-sectional and longitudinal linear regression models were built using compositional data analysis standards. Cross-sectionally, reallocating time to VPA from lower-intensity behaviours at 9-years was associated with lower waist circumference (B = - 3.219, P = 0.002), diastolic BP (B = - 1.836, P = 0.036), triglycerides (B = - 0.214, P < 0.001), glucose (B = - 0.189, P = 0.033), insulin (B = - 2.997, P < 0.001), and HOMA-IR (B = - 0.778, P < 0.001). Similarly, reallocating time to VPA at 4-years was associated with lower MetS (B = - 0.831, P = 0.049), waist circumference (B = - 4.211, P = 0.015), systolic BP (B = - 5.572, P = 0.015), diastolic BP (B = - 2.931, P = 0.044), triglycerides (B = - 0.229, P = 0.034), glucose (B = - 0.325, P = 0.032), insulin (B = - 5.114, P = 0.001), and HOMA-IR (B = - 0.673, P = 0.001) at 9-years. Reallocations of time to MVPA at 4- or 9-years were not associated with CVD risk factors at 9-years. CONCLUSIONS VPA was associated with CVD risk factors in children both cross-sectionally (9-years) and longitudinally (at 4- and 9-years). MVPA seemed not to be a stimulus of enough intensity to trigger these potential cardiometabolic benefits in healthy children. Thus, these findings suggest the importance of higher intensity activities, i.e., VPA already in early childhood for cardiometabolic health.
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Affiliation(s)
- Christine Delisle Nyström
- Group MLÖ, Department of Biosciences and Nutrition, NEO, Karolinska Institutet, 141 83 Huddinge, Sweden
| | - Jairo H. Migueles
- Group MLÖ, Department of Biosciences and Nutrition, NEO, Karolinska Institutet, 141 83 Huddinge, Sweden
- PROFITH “PROmoting FITness and Health Through Physical Activity” Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Pontus Henriksson
- Department of Health, Medicine and Caring Sciences, Linköping University, 581 83 Linköping, Sweden
| | - Marie Löf
- Group MLÖ, Department of Biosciences and Nutrition, NEO, Karolinska Institutet, 141 83 Huddinge, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, 581 83 Linköping, Sweden
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Yanchis D, So S, Patterson C, Belza C, Garofalo E, Wong-Sterling S, Silva C, Avitzur Y, Wales PW, Hulst JM, Kong D, Xu L, Li Y, Courtney-Martin G. Body Composition and Physical Activity in Pediatric Intestinal Failure On and Off Parenteral Nutrition. J Pediatr Gastroenterol Nutr 2023; 77:558-564. [PMID: 37434279 DOI: 10.1097/mpg.0000000000003884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
OBJECTIVES Data on the relationship between body composition (BC) and physical activity (PA) in children with intestinal failure (IF) are lacking. The objectives were to collect data on PA and BC in children with IF, both parenterally and enterally fed, and to assess the relationship between PA and BC. METHODS Cross-sectional study in children 5-18 years with IF including those receiving parenteral nutrition (PN) and those fully enterally fed. PA levels were measured using accelerometry. BC was measured by dual-energy X-ray absorptiometry. Data were compared to age- and sex-matched population norms using t tests. Regression analysis assessed the relationship between BC and PA. RESULTS Fifty-eight children with IF (38 males), mean (SD) age of 10.0 (3.5) years, 20 dependent on PN were included. Patients with IF had significantly fewer steps per day ( P ≤ 0.001) compared with literature controls, with a mean (SD) of 7,972 (3,008) and 11,749 (1,106), respectively. There were no significant differences between patients receiving PN and those enterally fed, but both groups were significantly less active than literature controls ( P < 0.001). Patients with IF had higher fat mass and lower fat-free mass compared to literature controls ( P = 0.008). PA had a significant effect on BC ( r2 = 0.32, P < 0.001). CONCLUSIONS Children with IF, those receiving PN and those fully enterally fed, are at risk of decreased PA and altered BC. PA should be part of ongoing rehabilitation and management to optimize outcomes.
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Affiliation(s)
- Dianna Yanchis
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
| | - Stephanie So
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
- the Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Catherine Patterson
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
- the Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Christina Belza
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
| | - Elizabeth Garofalo
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
| | - Sylvia Wong-Sterling
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
| | - Carina Silva
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
| | - Yaron Avitzur
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
- the Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Paul W Wales
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Jessie M Hulst
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
- the Department of Paediatrics, University of Toronto, Toronto, ON, Canada
- the Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | - Dehan Kong
- the Department of Statistical Sciences, University of Toronto, Toronto, ON, Canada
| | - Libai Xu
- the Department of Statistical Sciences, University of Toronto, Toronto, ON, Canada
| | - Yuxuan Li
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Glenda Courtney-Martin
- From Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- the Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, ON, Canada
- the Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
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9
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Migueles JH, Delisle Nyström C, Dumuid D, Leppänen MH, Henriksson P, Löf M. Longitudinal associations of movement behaviours with body composition and physical fitness from 4 to 9 years of age: structural equation and mediation analysis with compositional data. Int J Behav Nutr Phys Act 2023; 20:11. [PMID: 36750838 PMCID: PMC9903529 DOI: 10.1186/s12966-023-01417-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 01/27/2023] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND The associations of movement behaviours (physical activity [PA], sedentary behaviour [SB], and sleep) with body composition and physical fitness from pre-school to childhood, as well as the direction of the associations, could provide important information for healthy lifestyle promotion in children. This study investigated the longitudinal and bidirectional associations of movement behaviours with body composition and physical fitness measured at 4 and 9 years of age. METHODS This longitudinal study included baseline (n = 315, 4.5 [SD = 0.1] years) and follow-up data (n = 231, 9.6 [SD = 0.1] years) from the MINISTOP study. Movement behaviours were measured for 7 days using wrist-worn accelerometers, body composition with air-displacement plethysmography, and physical fitness with the ALPHA health-related fitness test battery. Cross-lagged panel models and mediation analyses were performed in combination with compositional data analysis. RESULTS We did not observe direct associations of the movement behaviours at 4 years with either body composition or physical fitness at 9 years (all P > 0.05). However, fat mass index at 4 years was negatively associated with vigorous PA (VPA), relative to remaining behaviours (VPA, β = - 0.22, P = 0.002) and light PA (LPA), relative to SB and sleep (β = - 0.19, P = 0.016) at 9 years. VPA (relative to remaining), moderate PA (MPA) (relative to LPA, SB, and sleep), and SB (relative to sleep) tracked from 4 to 9 years (all β ≥ 0.17, all P < 0.002), and these behaviours shared variance with fat mass index (all|β| ≥ 0.19, all P < 0.019), and aerobic, motor, and muscular fitness (all|β| ≥ 0.19, all P < 0.014) at 9 years. Mediation analysis suggested that the tracking of VPA (relative to remaining behaviours) from 4 to 9 years was negatively associated with fat mass index (β ≥ - 0.45, P = 0.012), and positively with aerobic fitness at 9 years (β ≥ 1.64, P = 0.016). CONCLUSION PA and SB tracked from the pre-school years into childhood. Fat mass index at 4 years of age was negatively associated with VPA (relative to remaining behaviours) and LPA (relative to SB and sleep) at 9 years of age. The tracking of VPA was associated with lower fat mass index and higher aerobic fitness at 9 years of age. These findings suggest that higher levels of VPA in pre-school age, if maintained throughout childhood, may support the development of healthy body composition and aerobic fitness levels in later childhood.
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Affiliation(s)
- Jairo H Migueles
- Department of Biosciences and Nutrition, Karolinska Institutet, 141 52, Huddinge, Sweden.
- PROFITH "PROmoting FITness and Health through physical activity" research group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain.
| | | | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
- University of South Australia, Adelaide, SA, Australia
| | - Marja H Leppänen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Pontus Henriksson
- Department of Health, Medicine and Caring Sciences, Linköping University, 581 83, Linköping, Sweden
| | - Marie Löf
- Department of Biosciences and Nutrition, Karolinska Institutet, 141 52, Huddinge, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, 581 83, Linköping, Sweden
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Alberty R, Čillík I. Effect of after-school physical activity on body composition in primary school children: The Slovak "PAD" project. Physiol Rep 2023; 11:e15540. [PMID: 36597192 PMCID: PMC9810785 DOI: 10.14814/phy2.15540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/24/2022] [Accepted: 11/25/2022] [Indexed: 01/05/2023] Open
Abstract
Physical activity is associated with many physical and mental health benefits. This study aimed to investigate the effect of a 24-month after-school physical activity intervention on body composition in normal-weight children. Participating students (6-7 years of age at baseline) were divided by reason of their parental preference to intervention and control groups. Children in the intervention group (n = 20; 10 boys and 10 girls) followed an aerobic training program (two 60-min sessions per week), whereas children in the control group (n = 20; 10 boys and 10 girls) participated in the usual practice. Body composition characteristics were repeatedly measured by means of bioelectrical impedance method. At 2 years, finally, intervention boys had a smaller rise in BMI (mean difference, MD: -0.97 kg/m2 , p < 0.05), BMI z-score (-0.44, p < 0.09), body fat % (BF%) (-6.47%, p < 0.01), and fat mass index (FMI) (-1.32 kg/m2 , p < 0.001) than controls. In girls, however, the intervention program induced no significant differences (p > 0.9) in the measured variables compared to controls at the final follow-up (MD: -0.04 kg/m2 for BMI and -0.01 for BMI z-score). Changes in BF% and FMI in a positive direction occurred at 18 months (MD: -3.38%, p < 0.05 and -0.99 kg/m2 , p < 0.01, respectively), but did not persist over time (p > 0.07). In addition, no significant changes (p > 0.07) in the fat-free mass index were associated with the physical activity intervention in either boys or girls. In conclusion, compared to the controls, a long-term physical activity intervention in boys was associated with a significantly smaller rise in BMI and improvement of body composition by reducing both BF % and FMI. In girls, however, this intervention did not result in any statistically significant changes in body composition variables.
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Affiliation(s)
- Roman Alberty
- Department of Biology and Ecology, Faculty of Natural Sciences of Matej Bel University, Banská Bystrica, Slovakia
| | - Ivan Čillík
- Department of Physical Education and Sports, Faculty of Arts of Matej Bel University, Banská Bystrica, Slovakia
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11
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Narahara S, Ito T, Ito Y, Sugiura H, Noritake K, Ochi N. Physical Function of Japanese Preadolescents during the COVID-19 Pandemic. Healthcare (Basel) 2022; 10:healthcare10122553. [PMID: 36554075 PMCID: PMC9778239 DOI: 10.3390/healthcare10122553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Children's exercise habits have changed during the COVID-19 pandemic. This study aimed to examine the physical function and physical activity of preadolescent children before and during the COVID-19 pandemic. This cross-sectional study compared time spent in moderate-to-vigorous physical activity (MVPA), grip strength, single-leg standing time, and two-step tests of healthy children aged 10 to 12 years, enrolled from January 2018 to January 2020 (pre-COVID-19 group, n = 177) and from January 2021 to September 2022 (during-COVID-19 group, n = 69). The during-COVID-19 group had weaker grip strength (median: 14.4 vs. 15.8 kg; p = 0.012), worse performance on the two-step test (mean: 1.56 vs. 1.60; p = 0.013), and less MVPA (median: 4 vs. 7 h per week; p = 0.004). Logistic regression showed that the during-COVID-19 group was significantly related to weaker grip strength (odds ratio: 0.904, 95% CI: 0.829-0.986; p = 0.022) and worse performance in the two-step test (odds ratio: 0.976, 95% CI: 0.955-0.997; p = 0.028). The COVID-19 pandemic decreased exercise opportunities for preadolescent children, which may have had a negative impact on muscle strength and balance. It is essential to increase the amount of MVPA among preadolescent children.
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Affiliation(s)
- Sho Narahara
- Department of Pediatrics, Aichi Prefecture Mikawa Aoitori Medical and Rehabilitation Center for Developmental Disabilities, Okazaki 444-0002, Japan
| | - Tadashi Ito
- Three-Dimensional Motion Analysis Laboratory, Aichi Prefectural Mikawa Aoitori Medical and Rehabilitation Center for Developmental Disabilities, Okazaki 444-0002, Japan
- Department of Integrated Health Sciences, Graduate School of Medicine, Nagoya University, Nagoya 461-8673, Japan
- Correspondence: ; Tel.: +81-564-64-7980
| | - Yuji Ito
- Department of Pediatrics, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan
| | - Hideshi Sugiura
- Department of Integrated Health Sciences, Graduate School of Medicine, Nagoya University, Nagoya 461-8673, Japan
| | - Koji Noritake
- Department of Orthopedic Surgery, Aichi Prefectural Mikawa Aoitori Medical and Rehabilitation Center for Developmental Disabilities, Okazaki 444-0002, Japan
| | - Nobuhiko Ochi
- Department of Pediatrics, Aichi Prefecture Mikawa Aoitori Medical and Rehabilitation Center for Developmental Disabilities, Okazaki 444-0002, Japan
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12
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Yuan S, Gu Q, Lei Y, Shen J, Niu Q. Can Physical Exercise Promote the Development of Teenagers' Non-Cognitive Ability?-Evidence from China Education Panel Survey (2014-2015). CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9091283. [PMID: 36138592 PMCID: PMC9497572 DOI: 10.3390/children9091283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/16/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022]
Abstract
Background: With the development of educational philosophy, physical exercise is considered to be an important factor in the development of individual cognitive abilities in adolescents. However, the effects of physical exercise on non-cognitive abilities in adolescents remain inadequate. Objective: This study examined the effect of physical exercise on non-cognitive ability and further examined the differences in this effect in different groups. Methods: Survey data on non-cognitive ability, physical exercise and covariates were collected in the China Education Panel Survey (2014−2015) from a nationally representative sample of adolescents (n = 7904) in the eighth (follow-up) grade. Results: The results show that, after controlling for the influence of other factors, physical exercise has a promoting effect on six non-cognitive abilities—social behavior (p < 0.001), communication ability (p < 0.01), perseverance (p < 0.05), school adaptation (p < 0.001), educational expectation (p < 0.01) and creative thinking (p < 0.01)—and there is no significant effect on emotional control (p > 0.05). Furthermore, the development of non-cognitive ability in physical exercise shows certain group differences. Conclusions: There are gender differences in the performance of non-cognitive ability. Girls perform better than boys in non-cognitive ability. Physical exercise is an important means to develop non-cognitive ability, which indicates that non-cognitive ability has plasticity in adolescence. Future intervention may improve the non-cognitive ability of Chinese adolescents by increasing physical exercise.
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Affiliation(s)
- Shiwei Yuan
- Wuxi Higher Health Vocational Technology School, Wuxi 214000, China
| | - Qian Gu
- School of Physical Education, Shandong University, Jinan 250100, China
- Correspondence:
| | - Yuanyuan Lei
- Physical Education College, Hebei Normal University, Shijiazhuang 050000, China
| | - Jinbo Shen
- Taiyuan Institute of Technology, Taiyuan 030008, China
| | - Qian Niu
- Taiyuan Institute of Technology, Taiyuan 030008, China
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Associations Between Kindergarten Participation in Organized Physical Activity and Subsequent Healthy Body Weight and Leg Strength by the End of Second Grade. J Phys Act Health 2022; 19:474-480. [PMID: 35894988 DOI: 10.1123/jpah.2022-0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 05/01/2022] [Accepted: 05/25/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Childhood sport helps children develop growth and maturation, while simultaneously offering self-regulation, motor, and social skills training. This study aims to estimate the influence of sport participation at age 6 years on indicators of health at age 8 years, using a prospective longitudinal birth cohort design. METHODS Participants were 1492 children aged 6-8 years from the Quebec Longitudinal Study of Child Development. Lower muscular power was measured with the standing long jump test. Girth used the children's waist circumference in centimeters. Body mass index was computed from child height and weight. We regressed these directly measured health indicators at age 8 years on parent-reported physical activity at age 6 years using linear Ordinary Least Squares regression. RESULTS Boys who participated in more physical activity at age 6 years had better lower muscular power (b = 2.368; 95% CI, 0.341 to 4.395) and higher body mass index (b = 0.340; 95% CI, 0.055 to 0.626). No significant results were found for girls. CONCLUSIONS Our findings suggest that physical activity in kindergarten has a positive impact on muscular power by the end of the second grade in boys. This supports the pertinence of implementing physical activity to a routine early in life to help children improve their general health.
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Latorre‐Román PÁ, Guzmán‐Guzmán IP, Antonio Párraga‐Montilla J, Caamaño‐Navarrete F, Salas‐Sánchez J, Palomino‐Devia C, Reyes‐Oyola FA, Álvarez C, de la Casa‐Pérez A, Cardona Linares AJ, Delgado‐Floody P. Healthy lifestyles and physical fitness are associated with abdominal obesity among Latin-American and Spanish preschool children: A cross-cultural study. Pediatr Obes 2022; 17:e12901. [PMID: 35233958 PMCID: PMC9286564 DOI: 10.1111/ijpo.12901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 01/20/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Identifying environmental factors that influence health in children are necessary to develop preventive strategies. OBJECTIVE To determine the association between the lifestyles of children (i.e., Mediterranean diet (MD), physical activity (PA), fitness and screen time (ST) with abdominal obesity (AO) of preschoolers from three Spanish-speaking countries (Chile, Colombia and Spain) with different socioeconomic levels and Human Development Index (HDI) indicators. MATERIAL AND METHODS This cross-sectional study included 982 schoolchildren (aged 4-6 years; 56.8% girls) from Chile (n = 409), Colombia (n = 281), and Spain (n = 292). Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WtHR), adherence to the MD, PA, ST and physical fitness were evaluated. RESULTS Spanish preschoolers reported a lower WtHR (p < 0.001), greater physical fitness (Z-score) (p < 0.001) and higher adherence to the MD (p < 0.001) than their Chilean and Colombian peers. In addition, Colombian preschoolers had a better lifestyle (PA + ST) than their Chilean and Spanish peers (p < 0.001). Chilean preschoolers reported a higher prevalence of AO than the Spanish preschoolers (65% vs. 51.9%; p = 0.001). CONCLUSION Lifestyle had a significant association with AO among Spanish-speaking preschool children, with physical fitness especially being a relevant factor regardless of the country of origin. The findings of the current study may support the development of public guidelines focusing on healthy lifestyles in children to create effective plans that contribute to the early treatment of AO in preschool children.
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Affiliation(s)
| | | | | | | | | | | | | | - Cristian Álvarez
- Department of HealthUniversidad de Los LagosOsornoChile
- Exercise and Rehabilitation Sciences Laboratory, School of Physical Therapy, Faculty of Rehabilitation SciencesUniversidad Andres BelloSantiagoChile
| | - Ana de la Casa‐Pérez
- Department of Didactics of Music, Plastic and Corporal ExpressionUniversity of JaénJaénSpain
| | | | - Pedro Delgado‐Floody
- Department of Physical Education, Sport and RecreationUniversidad de La FronteraTemucoChile
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15
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Huang W, Luo J, Chen Y. Effects of Kindergarten, Family Environment, and Physical Activity on Children's Physical Fitness. Front Public Health 2022; 10:904903. [PMID: 35757641 PMCID: PMC9226412 DOI: 10.3389/fpubh.2022.904903] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
To explore the relationship between kindergarten environmental factors, children's physical activity, and physical fitness, this study uses the stratified random sampling method to obtain 4,600 children in relevant kindergartens. The questionnaire survey and children's physical fitness test were completed with the help of parents and kindergarten staff. The exploratory (EFA) and confirmatory (CFA) factor analysis is used to process the obtained database and set the significance level of all indicators α = 0.05. The results show that kindergarten environmental factors significantly affect children's physical activity and healthy physical fitness. Children with large play areas in these kindergartens, more sports equipment items, who participate in more than three games per week, of no <40 min of each class, with an appropriate number of classes, and excellent teachers' teaching ability have better physical fitness. Family environmental factors significantly affect children's physical activity and fitness. Children with more family sports equipment items, more peers living nearby, safer playing places, more hands and feet, and parents who are good at sports have better performance in health fitness. Children's physical activity not only directly affects their performance of physical fitness, but also plays a dual intermediary role between kindergarten environment and physical fitness, family environment, and healthy physical fitness.
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Affiliation(s)
- Wenyan Huang
- College of Physical Education, Southwest University, Chongqing, China
| | - Jiong Luo
- College of Physical Education, Southwest University, Chongqing, China
| | - Yanmei Chen
- College of Physical Education, Southwest University, Chongqing, China
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16
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Järvamägi M, Riso EM, Reisberg K, Jürimäe J. Development of Cardiorespiratory Fitness in Children in the Transition From Kindergarten to Basic School According to Participation in Organized Sports. Front Physiol 2022; 13:881364. [PMID: 35832477 PMCID: PMC9271798 DOI: 10.3389/fphys.2022.881364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose: This study examined the development of cardiorespiratory fitness (CRF) in children in the transition from kindergarten to basic school according to participation in organized sports and estimated the associations of CRF and body composition indices during the transition from childhood to preadolescence. Methods: Children participated in the three-staged study (kindergarten, 6.6 years, n = 212; 1st grade, 7.6 years, n = 136; and 5th grade, 11.5 years, n = 142) for 5 years and were categorized into three groups according to their participation in organized sports in the study period (whole period, episodically, and never). Cardiorespiratory fitness was assessed by performing a 20-m shuttle run test, while body composition was measured by skinfold thicknesses, and physical activity was registered with an accelerometer. International gender- and age-specific CRF reference normativities were also used to characterize the participants. Results: Children who participated consistently in organized sports had significantly higher CRF levels and lower body fatness (31.3 ± 13.5 laps in 20 m shuttle run; 21.1% ± 6.3% body fat) in 11.5 years than in children who had never participated in sports clubs (20.7 ± 12.0 laps in 20-m shuttle run; 26.1% ± 6.8% body fat). Body composition and CRF did not associate in consistently trained children. The proportion of 5th grade children demonstrating age-appropriate healthy CRF was almost threefold higher in the group of consistent sports training among both boys and girls than among non-members of sports clubs. Conclusion: Consistent attendance in organized sports in childhood and early preadolescence ensures higher CRF and healthier body composition than in children who had no experience of organized sports.
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Wessela S, Meigen C, Poulain T, Sobek C, Vogel M, Möller S, Kiess W. Reference centiles based on year-to-year changes for a longitudinal evaluation of motor performance in children and adolescents. PLoS One 2022; 17:e0262163. [PMID: 34995341 PMCID: PMC8741030 DOI: 10.1371/journal.pone.0262163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 12/16/2021] [Indexed: 11/18/2022] Open
Abstract
Objectives The aim was to evaluate the longitudinal course of motor skills development in children with a view to improve the understanding of intra-individual variance. Previous publications have been based on cross-sectional data or analyzed longitudinal studies in a cross-sectional manner. Design Longitudinal. Year-to-year change. Methods The present study is based on motor function data collected in the LIFE Child study (Germany). The participants (6 to 17 years) completed parts of the motor tests according to the standard of the German Motor Performance Test 6–18 (DMT). For a total of 1653 participants, 4616 motor tests with an annual interval in the period 2011 to 2019 were included in the evaluation. Results We were able to produce gender and age-specific change centiles for the test items standing long jump, jumping sideways, push-ups, stand and reach and balancing walking backwards. Each set of centiles revealed a range of variability in motor development in children and adolescents, with distinct progressive patterns in the different test items and different genders. The supplied tables offer an indication of expected year-to-year change for each test item depending on age and gender. Depending on the test item and the mean age, a deterioration in test results after a one-year interval was observed, despite cross-sectional centiles showing an upward trend. Conclusion We present a user-friendly tool as a way to assess individual dynamic changes in motor development of children and adolescents. In combination with the well-known cross-sectional centiles as baseline, this can be helpful for the scientific evaluation of motor skills tests and can also be used in school settings.
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Affiliation(s)
- Sven Wessela
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- * E-mail:
| | - Christof Meigen
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Tanja Poulain
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Carolin Sobek
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Mandy Vogel
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Siegfried Möller
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Wieland Kiess
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
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Insufficient Physical Fitness and Deficits in Basic Eating Habits in Normal-Weight Obese Children Are Apparent from Pre-School Age or Sooner. Nutrients 2021; 13:nu13103464. [PMID: 34684465 PMCID: PMC8538680 DOI: 10.3390/nu13103464] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/08/2021] [Accepted: 09/23/2021] [Indexed: 12/26/2022] Open
Abstract
Normal-weight obesity appears to be an extended diagnosis/syndrome associated with insufficient physical fitness levels and inadequate eating habits at least from school years. However, its relation to long term health parameters in pre-school children remains unknown, even though pre-school age is crucial for the determining healthy lifelong habits. Therefore, the aim of the current study was to investigate the differences in physical fitness level and basic eating habits between normal-weight obese, normal-weight non-obese, and overweight and obese preschoolers. The research sample consisted of 188 preschoolers aged 4.0–6.9 years (Mage = 5.52 ± 0.8 year), normal-weight obese = 25; normal-weight non-obese = 143, overweight and obese = 20. Body composition was measured using bio-impedance InBody230. Six tests assessed the physical fitness level: sit-ups; standing long jump; shuttle running 4 × 5 meters; throwing with a tennis ball; multistage fitness tests; sit and reach. A four-item eating habits questionnaire for parents focusing on breakfast regularity, consumption of sweet foods and drinks, selection of food and attitude towards eating was used. A non-parametric analysis of variance and Fisher’s exact test along with suitable effect sizes were used for data processing of physical fitness tests and the basic eating habits questionnaire, respectively. Normal-weight obese children performed significantly worse (from p = 0.03 to p < 0.001, ES ω2-G = low to medium) in muscular fitness, cardiorespiratory fitness and running agility compared to normal-weight non-obese counterparts and did not significantly differ in the majority of physical fitness performance tests from overweight and obese peers. In basic eating habits, normal-weight obese boys preferred significantly more sweet foods and drinks (p = 0.003 ES = 0.35, large), while normal-weight obese girls had significantly more negative attitude towards eating (p = 0.002 ES = 0.33, large) in comparison to their normal-weight non-obese peers. Normal-weight obesity seems to develop from early childhood and is associated with low physical fitness and deficits in eating habits which might inhibit the natural necessity for physically active life from pre-school age or sooner.
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Reisberg K, Riso EM, Jürimäe J. Physical Activity, Fitness, and Cognitive Performance of Estonian First-Grade Schoolchildren According Their MVPA Level in Kindergarten: A Longitudinal Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18147576. [PMID: 34300027 PMCID: PMC8305144 DOI: 10.3390/ijerph18147576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 12/22/2022]
Abstract
Little is known about the longitudinal trajectories and associations regarding physical activity (PA), physical fitness (PF), and cognitive skills in childhood. Accelerometer-based PA, sedentary behavior (SB), PF, and cognitive skills were measured in Estonian children (n = 147) in kindergarten (6.6 years) and again at school (7.6 years). Children were subgrouped into lower and upper quartiles by their moderate-to-vigorous PA (MVPA) at 6.6 years. Children in the upper quartile had lower SB, higher PA, and greater muscular strength. Attending school, MVPA in the lower quartile improved. In both subgroups, most strength values and cognitive skills improved, while balance deteriorated in first grade. In the upper quartile, a greater MPA at 6.6 years predicted lower perceptual skills at 7.6 years. A greater SB at 6.6 years predicted higher verbal skills, light and moderate PA and MVPA, and lower verbal skills at 7.6 years after taking into account confounding factors such as the child's sex, age, awake wear time (AWT), maternal education, and/or child's sports participation. A vigorous PA at 6.6 years predicted perceptual (in upper quartile) or verbal (in lower quartile) skills at 7.6 years after controlling for similar confounders. No correlation for PF at 6.6 years and cognitive skills at 7.6 years existed; after adjusting for the above-mentioned confounders relative to upper/lower-limb strength, the 4 × 10 m shuttle run results predicted higher perceptual or verbal skills; static balance and cardiorespiratory fitness predicted lower verbal skills. Cardiorespiratory fitness predicted higher perceptual skills after controlling for sex, age, and AWT. Overall, PA and strength were constantly better and SB lower in the upper quartile, yet the lower quartile demonstrated improved MVPA in first grade, and both subgroups increased most components of their strength and cognitive skills in first grade. Higher levels of VPA at kindergarten predicted either better perceptual or verbal skills in first grade after controlling for confounders; the opposite associations were found for other PA levels and cognitive skills in the higher quartile. PF components at kindergarten predicted either superior or inferior cognitive skills in first grade after adjusting for confounders.
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Affiliation(s)
- Kirkke Reisberg
- Institute of Sports Sciences and Physiotherapy, University of Tartu, 51005 Tartu, Estonia; (E.-M.R.); (J.J.)
- Tartu Healthcare College, 50411 Tartu, Estonia
- Correspondence:
| | - Eva-Maria Riso
- Institute of Sports Sciences and Physiotherapy, University of Tartu, 51005 Tartu, Estonia; (E.-M.R.); (J.J.)
| | - Jaak Jürimäe
- Institute of Sports Sciences and Physiotherapy, University of Tartu, 51005 Tartu, Estonia; (E.-M.R.); (J.J.)
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Sedumedi CM, Janssen X, Reilly JJ, Kruger HS, Monyeki MA. Association between Objectively Determined Physical Activity Levels and Body Composition in 6-8-Year-Old Children from a Black South African Population: BC-IT Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126453. [PMID: 34203654 PMCID: PMC8296274 DOI: 10.3390/ijerph18126453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 01/07/2023]
Abstract
Physical inactivity in children is a global pandemic in parallel with increasing obesity prevalence. However, studies assessing the association between physical activity (PA) and body composition (BC) report conflicting findings, possibly because of the different methodologies across studies, with objective methods promising reliable results. This study determines the association between objectively determined PA levels and BC in 6–8-year-old children from a black South African population. Ninety-three children aged 6–8 years, who formed part of a larger study on BC using the deuterium dilution method (DDM), were included. Height and weight were measured according to the standard procedures, and body mass index z-score was calculated. Fatness was determined by DDM. An accelerometer was used to measure PA levels. Regression models were performed to determine the relationship between PA and BC. Approximately 23% of the children did not meet the recommended PA guidelines and 27% were overfat. After adjustments were made, more time spent in vigorous PA was significantly associated with lower fat mass (β = −0.25, p = 0.01, 95%CI: −11.08; −1.20) and fat mass % (β = −0.20, p = 0.04, 95%CI: −12.63; −0.18). Participation in high PA, especially of high intensity, was associated with reduced adiposity in children. Behavioural changes such as increasing high intensity PA is strongly recommended for reducing adiposity.
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Affiliation(s)
- Caroline M. Sedumedi
- Physical Activity, Sport and Recreation Research Focus Area, Faculty of Health Sciences, North-West University, Potchefstroom 2520, South Africa;
| | - Xanne Janssen
- Physical Activity for Health Group, School of Psychological Sciences and Health, University of Strathclyde, Glasgow G1 1QE, Scotland, UK; (X.J.); (J.J.R.)
| | - John J. Reilly
- Physical Activity for Health Group, School of Psychological Sciences and Health, University of Strathclyde, Glasgow G1 1QE, Scotland, UK; (X.J.); (J.J.R.)
| | - Herculina S. Kruger
- Centre of Excellence for Nutrition, North-West University, Potchefstroom 2520, South Africa;
| | - Makama Andries Monyeki
- Physical Activity, Sport and Recreation Research Focus Area, Faculty of Health Sciences, North-West University, Potchefstroom 2520, South Africa;
- Physical Activity for Health Group, School of Psychological Sciences and Health, University of Strathclyde, Glasgow G1 1QE, Scotland, UK; (X.J.); (J.J.R.)
- Correspondence:
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21
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Pubertal Physical Activity and Cardiorespiratory Fitness in Relation to Late Adolescent Body Fatness in Boys: A 6-Year Follow-Up Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094881. [PMID: 34063732 PMCID: PMC8125597 DOI: 10.3390/ijerph18094881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 04/30/2021] [Accepted: 05/02/2021] [Indexed: 11/17/2022]
Abstract
There is a lack of studies investigating whether objectively measured physical activity (PA) and cardiorespiratory fitness (CRF) in puberty is associated with healthier body composition in late adolescence. The study sample included 71 boys, who were measured at puberty (mean age of 12.1 years) and again at late adolescence (mean age of 18.1 years). Physical activity was measured by accelerometry, and total PA, moderate-to-vigorous PA (MVPA), and sedentary time (SED) were calculated, while CRF was assessed by a peak oxygen consumption test. Body composition was measured by dual-energy X-ray absorptiometry, and body fat percentage (%BF), fat mass index (FMI), trunk fat mass index (TFMI), and fat-free mass index (FFMI) were calculated. Body mass index (BMI) and SED time increased, while MVPA, total PA, and CRF decreased from puberty to late adolescence. A relatively high degree of tracking for BMI and CRF, and a low tracking for PA from puberty to late adolescence was observed. Only the CRF value at puberty negatively predicted adolescent BF% (β = -0.221; p = 0.015), FMI (β = -0.212; p = 0.006), and TFMI (β = -0.189; p = 0.015) values. Adolescents whose CRF was above the median at puberty had lower BMI, BF%, FMI, and TFMI in comparison to those whose CRF was below the median at puberty. In conclusion, measured CRF and PA values decreased from puberty to late adolescence. Pubertal CRF predicted body fatness indices six years later in healthy adolescents.
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García-Hermoso A, Ezzatvar Y, Ramírez-Vélez R, Olloquequi J, Izquierdo M. Is device-measured vigorous physical activity associated with health-related outcomes in children and adolescents? A systematic review and meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2021; 10:296-307. [PMID: 33285309 PMCID: PMC8167335 DOI: 10.1016/j.jshs.2020.12.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 09/21/2020] [Accepted: 10/15/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE This study sought to analyze the prospective association between vigorous-intensity physical activity (VPA) and health-related outcomes in children and adolescents. METHODS Studies reporting associations between device-measured VPA and health-related factors in children and adolescents aged 3-18 years were identified through database searches (MEDLINE, EMBASE, and SPORTDiscus). Correlation coefficients were pooled if outcomes were reported by at least 3 studies, using DerSimonian-Laird random effects models. RESULTS Data from 23 studies including 13,674 participants were pooled using random effects models. Significant associations were found between VPA at baseline and overall adiposity (r = -0.09, 95% confidence interval (95%CI): -0.15 to -0.03; p = 0.002; I2 = 89.8%), cardiometabolic risk score (r = -0.13, 95%CI: -0.24 to -0.02, p = 0.020; I2 = 69.6%), cardiorespiratory fitness (r = 0.25, 95%CI: 0.15-0.35; p < 0.001; I2 = 57.2%), and total body bone mineral density (r = 0.16, 95%CI: 0.06 to 0.25; p = 0.001; I2 = 0%). CONCLUSION VPA seems to be negatively related to adiposity and cardiometabolic risk score and positively related to cardiorespiratory fitness and total body bone mineral density among children and adolescents at follow-up. Therefore, our findings support the need to strengthen physical activity recommendations regarding VPA due to its health benefits in children and adolescents.
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Affiliation(s)
- Antonio García-Hermoso
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona 31008, Spain; University of Santiago of Chile (USACH), Sciences of Physical Activity, Sports and Health School, Santiago 71783-5, Chile.
| | - Yasmin Ezzatvar
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, Universitat de València, Valencia 46010, Spain
| | - Robinson Ramírez-Vélez
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona 31008, Spain
| | - Jordi Olloquequi
- Institute of Biomedical Sciences, Faculthy of Health Sciences, Universidad Autónoma de Chile, Talca 3460000, Chile
| | - Mikel Izquierdo
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona 31008, Spain
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Reisberg K, Riso EM, Jürimäe J. Preschool physical activity and fitness predicts conceptual, verbal and perceptual skills at school. J Sports Sci 2021; 39:1988-1995. [PMID: 33825616 DOI: 10.1080/02640414.2021.1912451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This study investigated longitudinal relationships between physical activity (PA), fitness and cognitive performance at early years. In total, 147 children at the age of 6.6 and 7.6 years participated in the study. PA and sedentary behaviour (SB) were registered with accelerometer. Skinfold thickness measurements were used to assess body composition. Children's cardiorespiratory fitness (CRF), muscular strength and speed-agility fitness was assessed using PREFIT fitness test battery and static balance by EUROFIT test battery. Cognitive skills were measured with modified Boehm-3 test. Linear regression analyses showed that PA at the age of 6.6 years was positively, while SB was negatively associated with the conceptual skills at the age of 7.6 years after adjusting for confounders. Positive associations were observed between CRF, lower-limbs strength relative to fat-free mass, static balance at the age of 6.6 years with perceptual skills at 7.6 years in unadjusted analysis. PA and fitness were not associated with verbal abilities. Physically active lifestyle and CRF, relative explosive strength of the lower limbs, balance at 6.6 years in kindergarten predict conceptual and perceptual skills, but does not predict verbal abilities 1 year later at first grade in school. SB affects negatively conceptual skills.
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Affiliation(s)
- Kirkke Reisberg
- Institute of Sports Sciences and Physiotherapy, University of Tartu, Tartu, Estonia.,Tartu Healthcare College, Tartu, Estonia
| | - Eva-Maria Riso
- Institute of Sports Sciences and Physiotherapy, University of Tartu, Tartu, Estonia
| | - Jaak Jürimäe
- Institute of Sports Sciences and Physiotherapy, University of Tartu, Tartu, Estonia
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Lemos L, Clark C, Brand C, Pessoa ML, Gaya A, Mota J, Duncan M, Martins C. 24-hour movement behaviors and fitness in preschoolers: A compositional and isotemporal reallocation analysis. Scand J Med Sci Sports 2021; 31:1371-1379. [PMID: 33599022 DOI: 10.1111/sms.13938] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/09/2021] [Accepted: 02/16/2021] [Indexed: 12/13/2022]
Abstract
This study analyzed the associations between the 24-hour movement behaviors composition and fitness in preschoolers and investigated predicted changes in fitness when time in active behaviors is reallocated. This cross-sectional study was carried out with 270 preschoolers (132 boys; 3.97 ± 0.80 years-old). Light and moderate-to-vigorous physical activity (LPA and MVPA), and sedentary behavior (SB) were verified using an accelerometer. Sleep time was obtained through interviews with parents. Components of physical fitness (cardiorespiratory fitness-CRF, speed-agility, and lower-body muscular strength) were assessed using the PREFIT Battery. To verify the association between 24-hour movement behaviors and physical fitness, the compositional analysis was used, and for the time reallocation, the compositional isotemporal substitution analysis was used for active behaviors (LPA and MVPA). The daily composition, adjusted for body mass index, sex, and age, was significantly associated with CRF (P = .007; r2 = 0.29), speed-agility (P < .001; r2 = 0.14), and lower-body muscular strength (P = .01; r2 = 0.07). For CRF, the addition of MVPA, at the expense of any other behavior, was associated with significant improvements. For speed-agility and lower-body muscular strength, only reallocations between sleep and LPA yielded significant associations. The variation in CRF, speed-agility, and lower-body muscular strength was associated with the 24 hours movement composition, and reallocating 5, 10 or 15 minutes of SB or sleep for MVPA was significantly positive for CRF (P < .05). The present findings highlight the relevance of decreasing SB and increasing physical activity practice, particularly at high intensities, to promote a better CRF profile for preschoolers.
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Affiliation(s)
- Luís Lemos
- Associate Graduate Program in Physical Education UPE/UFPB, Federal University of Paraíba, João Pessoa, Brazil
| | - Cain Clark
- Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| | - Caroline Brand
- Graduate Program in Health Promotion, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Brazil
| | - Maria Luíza Pessoa
- Associate Graduate Program in Physical Education UPE/UFPB, Federal University of Paraíba, João Pessoa, Brazil
| | - Anelise Gaya
- School of Physical Education, Physiotherapy and Dance, Post-graduation Program in Human Movement Sciences, Federal University of Rio Grande Do Sul, Porto Alegre, Brazil
| | - Jorge Mota
- Centre of Physical Activity, Health and Leisure, Faculty of Sport Sciences, University of Porto, Porto, Portugal
| | - Michael Duncan
- Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| | - Clarice Martins
- Associate Graduate Program in Physical Education UPE/UFPB, Federal University of Paraíba, João Pessoa, Brazil.,Centre of Physical Activity, Health and Leisure, Faculty of Sport Sciences, University of Porto, Porto, Portugal
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Reisberg K, Riso EM, Jürimäe J. Physical fitness in preschool children in relation to later body composition at first grade in school. PLoS One 2021; 16:e0244603. [PMID: 33439898 PMCID: PMC7806175 DOI: 10.1371/journal.pone.0244603] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 12/14/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND This study aimed to investigate whether better physical fitness in kindergarten predicts later healthier body composition in first grade at school. METHODS Body composition was assessed by skinfold thickness measurements. Physical fitness tests included 20 m shuttle run test, handgrip strength test, standing long jump test, 4x10 m shuttle run test as part of PREFIT fitness test battery, and one-leg stance test from EUROFIT test battery. The participants of this study were 147 Estonian children (51% boys) aged 6-8 years, who were measured in the transition from kindergarten to school. RESULTS After adjusting for maternal body mass index, educational attainment, child's sex, age at the measurements, greater cardiovascular and motor fitness, relative lower body strength, static balance at 6.6 yr were associated with lower fat mass index, fat mass percentage at 12-month follow-up. The relative lower body strength above the median at 6.6 yr were related to lower fat mass index and fat mass percentage at 12-month follow-up, while the static balance test results demonstrated the opposite associations. Improvements in the 4x10 m shuttle run test results during the 12-month follow-up period were associated with the most beneficial changes in body composition status, such as increases in fat-free mass index and decreases in fat mass index, fat mass percentage, waist-to-height ratio after adjusting for maternal body mass index, educational attainment, child's sex, age, at the measurements and baseline values of exposures. CONCLUSION Better physical fitness tests results at 6.6 yr in kindergarten generally predicted lower body fat parameters in children at 7.6 yr in first grade at school.
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Affiliation(s)
- Kirkke Reisberg
- Institute of Sports Sciences and Physiotherapy, Tartu University, Tartu, Estonia
- Tartu Healthcare College, Tartu, Estonia
| | - Eva-Maria Riso
- Institute of Sports Sciences and Physiotherapy, Tartu University, Tartu, Estonia
| | - Jaak Jürimäe
- Institute of Sports Sciences and Physiotherapy, Tartu University, Tartu, Estonia
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