1
|
Rodríguez-Barbero S, González-Mohíno F, Rodrigo-Carranza V, Santos-Garcia DJ, Boullosa D, González-Ravé JM. Acute effects of interval training on running kinematics in runners: A systematic review. Gait Posture 2023; 103:19-26. [PMID: 37075554 DOI: 10.1016/j.gaitpost.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Interval training (IT) is influenced by several variables and its design. However, there is no consensus about the acute effects of this type of training on running kinematics and gait patterns due to the variety of session designs. RESEARCH QUESTION The aim of this systematic review was to determine the acute effects of IT on gait patterns and running kinematics in endurance runners depending on the characteristics of the training sessions. METHODS A systematic search on four databases (Pubmed, WOS, Medline, and Scopus) was conducted on February 22, 2022. After analyzing 655 articles, studies were included if they met the inclusion criteria developed according to the PICO model. Nine studies were finally included. RESULTS Only two of these studies measured kinematics changes during IT bouts while seven measured pre-post changes of these parameters. The quality scores of the included studies in the review averaged 5.44 (good quality) points using the modified PEDro scale. The observed changes in running kinematics during IT sessions were an increase in stride frequency, contact time and vertical displacement of center of mass. SIGNIFICANCE Regarding the type of IT, anaerobic and short aerobic interval sessions (200-1000 m) should include long recovery periods (2-3 min) to avoid the increase of stride frequency, contact time and vertical oscillation of the center of mass as a results of muscle fatigue. For long aerobic interval sessions (>1000 m), a short recovery (1-2 min) between bouts do not induce a high level of muscle fatigue nor modifications in gait patterns. Coaches and athletes must consider the relative intensity and recovery periods of IT, and the type of IT, to prevent excessive fatigue which can negatively affect running kinematics.
Collapse
Affiliation(s)
| | - Fernando González-Mohíno
- Sport Training Lab. University of Castilla-La Mancha, Toledo, Spain; Facultad de Ciencias de la Vida y de la Naturaleza, Universidad Nebrija, Madrid, Spain.
| | | | | | - Daniel Boullosa
- Faculty of Physical Activity and Sports Sciences, Universidad de León, León, Spain
| | | |
Collapse
|
2
|
Sudlow A, Galantine P, Vercruyssen F, Peyrot N, Raymond JJ, Duché P. Which Factors Influence Running Gait in Children and Adolescents? A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20054621. [PMID: 36901631 PMCID: PMC10001902 DOI: 10.3390/ijerph20054621] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/23/2023] [Accepted: 03/03/2023] [Indexed: 06/01/2023]
Abstract
In recent years, running has dramatically increased in children and adolescents, creating a need for a better understanding of running gait in this population; however, research on this topic is still limited. During childhood and adolescence multiple factors exist that likely influence and shape a child's running mechanics and contribute to the high variability in running patterns. The aim of this narrative review was to gather together and assess the current evidence on the different factors that influence running gait throughout youth development. Factors were classified as organismic, environmental, or task-related. Age, body mass and composition, and leg length were the most researched factors, and all evidence was in favour of an impact on running gait. Sex, training, and footwear were also extensively researched; however, whereas the findings concerning footwear were all in support of an impact on running gait, those concerning sex and training were inconsistent. The remaining factors were moderately researched with the exception of strength, perceived exertion, and running history for which evidence was particularly limited. Nevertheless, all were in support of an impact on running gait. Running gait is multifactorial and many of the factors discussed are likely interdependent. Caution should therefore be taken when interpreting the effects of different factors in isolation.
Collapse
Affiliation(s)
- Anthony Sudlow
- Impact of Physical Activity on Health Research Unit, Faculty of Sport Sciences, University of Toulon, Campus La Garde, 83160 Toulon, France
| | - Paul Galantine
- Impact of Physical Activity on Health Research Unit, Faculty of Sport Sciences, University of Toulon, Campus La Garde, 83160 Toulon, France
| | - Fabrice Vercruyssen
- Impact of Physical Activity on Health Research Unit, Faculty of Sport Sciences, University of Toulon, Campus La Garde, 83160 Toulon, France
| | - Nicolas Peyrot
- Mouvement-Interactions-Performance, MIP, UR 4334, Faculty of Sport Sciences, Le Mans University, 72000 Le Mans, France
| | - Jean-Jacques Raymond
- Impact of Physical Activity on Health Research Unit, Faculty of Sport Sciences, University of Toulon, Campus La Garde, 83160 Toulon, France
- Unité de Médecine et de traumatologie du Sport, CHITS Hôpital Sainte Musse, 83100 Toulon, France
| | - Pascale Duché
- Impact of Physical Activity on Health Research Unit, Faculty of Sport Sciences, University of Toulon, Campus La Garde, 83160 Toulon, France
| |
Collapse
|
3
|
Changes in spatiotemporal parameters, joint and CoM kinematics and leg stiffness in novice runners during a high-intensity fatigue protocol. PLoS One 2022; 17:e0265550. [PMID: 35363776 PMCID: PMC8975020 DOI: 10.1371/journal.pone.0265550] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 03/03/2022] [Indexed: 11/19/2022] Open
Abstract
Even though running enjoys growing popularity, the effects of fatigue on the running kinematics of novices have rarely been studied. This is surprising, given the risk of running-related injuries when detrimental movement patterns are adopted. Therefore, the goal of the present study was to characterize the effects of fatigue induced by a high-intensity running protocol on spatiotemporal and stiffness parameters as well as on joint kinematics and center of mass (CoM) motion in novice runners. 14 participants performed a standardized treadmill familiarization and ran at 13 km/h until voluntary exhaustion. Kinematics were captured using a 3D motion capture system. Spatiotemporal and stiffness parameters as well as the range of motion (RoM) of the joints and CoM were compared by use of paired t-tests. Time series of the joint angles and CoM motion were analyzed by the statistical parametric mapping method. The results revealed that novice runners did not change spatiotemporal or stiffness parameters, but showed adaptations in joint kinematics, e.g. decreased dorsiflexion and increased pronation in the ankle joint during the swing phase. The findings of this study underline the importance of strengthening the ankle joint to prevent excessive pronation and increase its stability in novice runners.
Collapse
|
4
|
Continuous Tracking of Foot Strike Pattern during a Maximal 800-Meter Run. SENSORS 2021; 21:s21175782. [PMID: 34502672 PMCID: PMC8434103 DOI: 10.3390/s21175782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 01/31/2023]
Abstract
(1) Background: Research into foot strike patterns (FSP) has increased due to its potential influence on performance and injury reduction. The purpose of this study was to evaluate changes in FSP throughout a maximal 800-m run using a conformable inertial measurement unit attached to the foot; (2) Methods: Twenty-one subjects (14 female, 7 male; 23.86 ± 4.25 y) completed a maximal 800-m run while foot strike characteristics were continually assessed. Two measures were assessed across 100-m intervals: the percentage of rearfoot strikes (FSP%RF), and foot strike angle (FSA). The level of significance was set to p ≤ 0.05; (3) Results: There were no differences in FSP%RF throughout the run. Significant differences were seen between curve and straight intervals for FSAAVE (F [1, 20] = 18.663, p < 0.001, ηp2 = 0.483); (4) Conclusions: Participants displayed decreased FSA, likely indicating increased plantarflexion, on the curve compared to straight intervals. The analyses of continuous variables, such as FSA, allow for the detection of subtle changes in foot strike characteristics, which is not possible with discrete classifiers, such as FSP%RF.
Collapse
|
5
|
Möhler F, Fadillioglu C, Stein T. Fatigue-Related Changes in Spatiotemporal Parameters, Joint Kinematics and Leg Stiffness in Expert Runners During a Middle-Distance Run. Front Sports Act Living 2021; 3:634258. [PMID: 33681761 PMCID: PMC7926175 DOI: 10.3389/fspor.2021.634258] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/22/2021] [Indexed: 12/31/2022] Open
Abstract
Fatigue with its underlying mechanisms and effects is a broadly discussed topic and an important phenomenon, particularly in endurance sports. Although several studies have already shown a variety of changes in running kinematics with fatigue, few of them have analyzed competitive runners and even fewer have focused on middle-distance running. Furthermore, the studies investigating fatigue-related changes have mostly reported the results in terms of discrete parameters [e.g., range of motion (RoM)] in the frontal or sagittal plane, and therefore potentially overlooked effects occurring in subphases of the gait cycle or in the transverse plane. On this basis, the goal of the present study was to analyze the effects of exhaustive middle-distance running on expert runners by means of both discrete parameters and time series analysis in 3D. In this study, 13 runners ran on a treadmill to voluntary exhaustion at their individually determined fatigue speeds which was held constant during the measurements. Kinematic data were collected by means of a 3D motion capture system. Spatiotemporal and stiffness parameters as well as the RoM of joints and of center of mass (CoM) within the stance and flight phases were calculated. Independent t-tests were performed to investigate any changes in means and coefficients of variation (CV) of these parameters between the rested (PRE) and fatigued (POST) state. Statistical parametric mapping method was applied on the time series data of the joints and the CoM. Results from this exploratory study revealed that during a middle-distance run, expert runners change their stance time, rather than their step frequency or step length in order to maintain the constant running speed as long as possible. Increased upper body movements occurred to counteract the increased angular moment of the lower body possibly due to longer stance times. These findings provide insights into adaptation strategies of expert runners during a fatiguing middle-distance run and may serve a valuable information particularly for comparisons with other group of runners (e.g., females or non-athletes) as well with other conditions (e.g., non-constant speed or interval training), and might be useful for the definition of training goals (e.g., functional core training).
Collapse
Affiliation(s)
- Felix Möhler
- BioMotion Center, Institute of Sports and Sports Science (IfSS), Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Cagla Fadillioglu
- BioMotion Center, Institute of Sports and Sports Science (IfSS), Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Thorsten Stein
- BioMotion Center, Institute of Sports and Sports Science (IfSS), Karlsruhe Institute of Technology, Karlsruhe, Germany
| |
Collapse
|
6
|
Li SN, Hobbins L, Morin JB, Ryu JH, Gaoua N, Hunter S, Girard O. Running mechanics adjustments to perceptually-regulated interval runs in hypoxia and normoxia. J Sci Med Sport 2020; 23:1111-1116. [DOI: 10.1016/j.jsams.2020.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/18/2020] [Accepted: 04/03/2020] [Indexed: 01/03/2023]
|
7
|
Xiao S, Zhang X, Deng L, Zhang S, Cui K, Fu W. Relationships between Foot Morphology and Foot Muscle Strength in Healthy Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041274. [PMID: 32079188 PMCID: PMC7068515 DOI: 10.3390/ijerph17041274] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/12/2020] [Accepted: 02/13/2020] [Indexed: 01/13/2023]
Abstract
The purpose of this study was to investigate if measurements of foot morphology in sitting and standing positions can predict foot muscle strength. Twenty-six healthy male adults were recruited, and their foot morphology and foot muscle strength were measured. Foot morphological variables, toe flexor strength, and metatarsophalangeal joint flexor strength were measured by using a digital caliper, Ailitech-AFG500 dynameter and metatarsophalangeal joint flexor strength tester, respectively. Partial correlation and multivariate stepwise regression were used to explore the relationships between foot morphology and toe/metatarsophalangeal joint strength. Results adjusted by age and body mass index were as follows: (1) truncated foot length in sitting and standing positions and foot width in standing position were positively correlated with the flexor strength of the first toe; (2) foot length, foot width, and truncated foot length in both positions were positively related to the flexor strength of the other toes; (3) arch height index in sitting position and differences in navicular height were negatively associated with the flexor strength of the other toes; (4) differences in foot width were negatively associated with metatarsophalangeal joint flexor strength; and (5) the multivariate stepwise regression model showed that truncated foot length in sitting position, navicular height in standing position, differences in navicular height, foot width in sitting position, and differences in foot width were significantly correlated with toe/metatarsophalangeal joint flexor strength. Simple measurements of foot morphological characteristics can effectively predict foot muscle strength. Preliminary findings provided practical implications for the improvement of the foot ability by making specific foot muscle training sessions in professional sports and by compensating the predicted muscle strength defects to prevent foot injury.
Collapse
Affiliation(s)
- Songlin Xiao
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
| | - Xini Zhang
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
| | - Liqin Deng
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
| | - Shen Zhang
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
| | - Kedong Cui
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
| | - Weijie Fu
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China; (S.X.); (X.Z.); (L.D.); (S.Z.); (K.C.)
- Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
- Correspondence: ; Tel.: +86-21-6550-7368
| |
Collapse
|
8
|
de Oliveira FCL, Fredette A, Echeverría SO, Batcho CS, Roy JS. Validity and Reliability of 2-Dimensional Video-Based Assessment to Analyze Foot Strike Pattern and Step Rate During Running: A Systematic Review. Sports Health 2019; 11:409-415. [PMID: 31145650 PMCID: PMC6745811 DOI: 10.1177/1941738119844795] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
CONTEXT Two-dimensional (2D) video-based analysis is often used by clinicians to examine the foot strike pattern (FSP) and step rate in runners. Reliability and validity of 2D video-based analysis have been questioned. OBJECTIVE To synthesize the psychometric properties of 2D video-based analysis for assessing runners' FSP and step rate while running. DATA SOURCES Medline/PubMed, Science Direct, Embase, EBSCOHost/CINAHL, and Scielo were searched from their inception to August 2018. STUDY SELECTION Studies were included if (1) they were published in English, French, Portuguese or Spanish; (2) they reported at least 1 psychometric property (validity and/or reliability) of 2D video-based analysis to assess running kinematics; and (3) they assessed FSP or step rate during running. STUDY DESIGN Systematic review. LEVEL OF EVIDENCE Level 2. DATA EXTRACTION Studies were screened for methodological (MacDermid checklist) and psychometric quality (COSMIN checklist) by 2 independent raters. RESULTS Eight studies, with a total of 702 participants, were included. Seven studies evaluated the reliability of 2D video to assess FSP and found very good to excellent reliability (0.41 ≤ κ ≤ 1.00). Two studies reported excellent reliability for the calculation of step rate (0.75 ≤ intraclass correlation coefficient [ICC] ≤ 1.00). One study demonstrated excellent concurrent validity between 2D and 3D (gold standard) motion capture systems to determine FSP (Gwet agreement coefficient [AC] > 0.90; ICC > 0.90), and another study found excellent concurrent validity between 2D video and another device to calculate step rate (0.84 ≤ ICC ≤ 0.95). CONCLUSION Strong evidence suggests that 2D video-based analysis is a reliable method for assessing FSP and quantifying step rate, regardless of the experience of the assessor. Limited evidence exists on the validity of 2D video-based analysis in determining FSP and calculating step rate during running.
Collapse
Affiliation(s)
- Fábio Carlos Lucas de Oliveira
- Centre for Interdisciplinary Research in
Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Quebec, Canada
- Faculty of Medicine, Université Laval,
Quebec City, Quebec, Canada
| | - Anny Fredette
- Centre for Interdisciplinary Research in
Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Quebec, Canada
- Faculty of Medicine, Université Laval,
Quebec City, Quebec, Canada
- Department of Physiotherapy, Valcartier
Garrison, Canadian Forces Health Services Group Headquarters, Quebec City, Quebec,
Canada
| | - Sherezada Ochoa Echeverría
- Centre for Interdisciplinary Research in
Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Quebec, Canada
| | - Charles Sebiyo Batcho
- Centre for Interdisciplinary Research in
Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Quebec, Canada
- Department of Rehabilitation, Faculty
of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Jean-Sébastien Roy
- Centre for Interdisciplinary Research in
Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Quebec, Canada
- Department of Rehabilitation, Faculty
of Medicine, Université Laval, Quebec City, Quebec, Canada
| |
Collapse
|