USING THE TRANSTHEORETICAL MODEL TO PROMOTE PHYSICAL ACTIVITY

Shuttle Time for Seniors: The Impact of 8-Week Structured Badminton Training on Markers of Healthy Aging and Evaluation of Lived Experiences-A Quasi-Experimental Study

BACKGROUND/OBJECTIVES

Engagement in sport offers the potential for improved physical and psychological well-being and has been shown to be beneficial for promoting healthy aging. Opportunities for older adults to (re)engage with sport are limited by a paucity of age-appropriate introductory sports intervention programs. As such, the study evaluated the efficacy of a newly designed 8-week badminton training program (Shuttle Time for Seniors) on markers of healthy aging and the lived experiences of participation.

METHODS

Forty-three older adults assigned to a control (N = 20) or intervention group (N = 23) completed pre-post assessment of physical and cognitive function, self-efficacy for exercise, and well-being. Focus groups were conducted for program evaluation and to understand barriers and enablers to sustained participation.

RESULTS

Those in the intervention group increased upper body strength, aerobic fitness, coincidence anticipation time, and self-efficacy for exercise. Objectively improved physical and cognitive functions were corroborated by perceived benefits indicated in thematic analysis. Shuttle Time for Seniors was perceived as appropriate for the population, where the age-appropriate opportunity to participate with likeminded people of similar ability was a primary motivator to engagement. Despite willingness to continue playing, lack of badminton infrastructure was a primary barrier to continued engagement.

CONCLUSION

Shuttle Time for Seniors offered an important opportunity for older adults to (re)engage with badminton, where the physical and psychosocial benefits of group-based badminton improved facets important to healthy aging. Significance/Implications: Age-appropriate introductory intervention programs provide opportunity for older adults to (re)engage with sport. However, important barriers to long-term engagement need to be addressed from a whole systems perspective.

Do abnormal screening results for chronic diseases motivate inactive people to start exercising? A community-based prospective cohort study in Changhua, Taiwan

OBJECTIVE

Exercise improves health, but illnesses can cause changes in exercise behavior, including starting or stopping. This study investigated the effects of chronic disease screening on inactive individuals' exercise behavior and analyzed the impact of age and chronic disease history on this relationship using stratified analysis.

METHODS

Using a community-based prospective observational cohort design and data from the Changhua Community-Based Integrated Screening (CHCIS) dataset from 2005 to 2020, we examined 12,038 people who were screened at least twice and self-reported having never exercised at their first screening. Changes in exercise behavior were classified as "initiating exercise" and "remaining inactive." We obtained chronic disease screening results from CHCIS records, which included measurements of waist circumference, blood glucose, blood pressure, triglycerides, and high-density lipoproteins. SAS version 9.4 was used for COX proportional hazards regression.

RESULTS

The findings indicated that abnormal waist circumference and blood pressure increased the likelihood of initiating exercise compared to normal results. Age stratification showed that those aged 40-49 with abnormal results were more likely to start exercising than normal participants, but not those under 40 or over 65. When stratified by chronic disease history, abnormal screening results correlated with exercise initiation only in groups without chronic disease history, except for those with a history of hyperlipidemia.

CONCLUSIONS

This is the first study to demonstrate that abnormal screening results may influence exercise initiation in individuals who have never exercised, and this association varies by screening item, age, and disease history.

The role of self-regulation strategies in physical activity behavior change: results from an exercise prescription program at a Federally Qualified Health Center

Physical activity (PA) improves quality of life and prevents chronic disease, yet many adults are inactive. Planning with health care providers in the form of exercise "prescriptions" may increase PA, but the role of individual psychosocial factors within exercise prescription programs is not well understood. Therefore, the purpose of this study is to describe the role of self-regulation strategies (e.g., goal setting, self-monitoring, reinforcements) in PA behavior change within the context of an exercise prescription program. Patients at a large, Federally Qualified Health Center with an on-site exercise facility (ie, "Wellness Center") referral were eligible to exercise with a personal fitness advisor. Self-reported PA and use of 15 self-regulation strategies were measured via survey at two time points and merged with electronic health records and attendance data. Patients (n = 151) were, on average, 50.3 ± 13.3 years and mostly female (76.8%). Almost one-third (30.5%) were Hispanic/Latino, 48.3% were non-Hispanic Black, and 20.5% were non-Hispanic white. Participants completed 10.7 ± 12.0 in-person exercise sessions with a fitness advisor. Between baseline and follow-up, the self-regulation strategies that had the largest change in frequency over time were keeping track of PA (p < 0.001), thinking about surroundings (p < 0.001), rewarding yourself for PA (p < 0.001), making PA more enjoyable (p < 0.001), setting goals (p < 0.001), and trying different kinds of PA (p < 0.001). Among exercise prescription program participants, the total self-regulation strategies score was significantly associated with physical activity at follow-up (p = 0.04). Leveraging self-regulatory skill-building activities within the context of exercise prescription programs in clinical settings may provide a personalized and multicomponent approach to PA promotion. Self-regulation strategy training for fitness advisors and/or health care providers has great potential for supporting long-term health behaviors like PA for managing chronic disease among underserved patients.

Kids Are Moving: A Physical Activity Program for Children With Cancer

Children undergoing cancer treatment are less active than healthy peers. Inactivity persists into survivorship, negatively influencing health and quality of life. Fatigue is one of the most prevalent symptoms during treatment yet children with increased physical activity (PA) have less fatigue. This pilot study evaluated the impact of coaching on PA and fatigue in children undergoing cancer treatment delivered by pediatric oncology nurse practitioners (NPs) during routine clinic visits. NPs used motivational interviewing during clinic visits to coach children and their families on strategies to increase PA at home. Self-report measures of PA and fatigue were completed at treatment months 2, 4, and 6. PA was also measured using actigraphy. Among 30 children ages 6 to 18 years, 7 had acute lymphoblastic leukemia (ALL), 11 had lymphoma, and 12 had solid tumors. Patterns of fatigue were different by disease group with trends to fatigue decreasing during treatment in the patients with ALL ( p = .09) and lymphoma ( p = .13) but increasing in those with solid tumors ( p = .06). Self-report PA was unchanged. Actigraph measurements remained stable for the group. NPs reported time challenges in implementing coaching during the clinic visit and in providing coaching continuity. The intensive, repeating chemotherapy cycles in solid tumor treatment may contribute to increasing fatigue. Treatment intensity decreases during ALL and lymphoma treatment, which may allow for improvement in fatigue. Inactivity persisted during treatment but did not progress. Future research is needed to evaluate more “dose-intensive” PA interventions in larger samples of specific disease groups.

Assessment of Nutrient Status in Athletes and the Need for Supplementation

Nutrition assessment is a necessary first step in advising athletes on dietary strategies that include dietary supplementation, and in evaluating the effectiveness of supplementation regimens. Although dietary assessment is the cornerstone component of the nutrition assessment process, it should be performed within the context of a complete assessment that includes collection/evaluation of anthropometric, biochemical, clinical, and environmental data. Collection of dietary intake data can be challenging, with the potential for significant error of validity and reliability, which include inherent errors of the collection methodology, coding of data by dietitians, estimation of nutrient composition using nutrient food tables and/or dietary software programs, and expression of data relative to reference standards including eating guidance systems, macronutrient guidelines for athletes, and recommended dietary allowances. Limitations in methodologies used to complete anthropometric assessment and biochemical analysis also exist, as reference norms for the athlete are not well established and practical and reliable biomarkers are not available for all nutrients. A clinical assessment collected from history information and the nutrition-focused physical exam may help identify overt nutrient deficiencies but may be unremarkable in the well-trained athlete. Assessment of potential food-drug interactions and environmental components further helps make appropriate dietary and supplement recommendations. Overall, the assessment process can help the athlete understand that supplement intake cannot make up for poor food choices and an inadequate diet, while a healthy diet helps ensure maximal benefit from supplementation. Establishment of reference norms specifically for well-trained athletes for the nutrition assessment process is a future research priority.

Use of a Fitness Tracker to Promote Physical Activity in Children With Acute Lymphoblastic Leukemia

BACKGROUND

Children with cancer identify fatigue as a pervasive symptom, which increases during the corticosteroid pulse in acute lymphoblastic leukemia (ALL) maintenance. The FitBit is a fitness tracker that downloads activity measurements to the Internet in real time. In this feasibility study, we explored if children who received daily FitBit coaching for 2 weeks before a maintenance steroid pulse had an increase in steps per day and determined the relationship between steps per day prepulse and fatigue postpulse.

PROCEDURE

Seventeen children in ALL maintenance, aged 6-15, wore the FitBit for 3 days to establish a baseline. A tailored weekly step goal was then set with the child and parent. Daily emails with feedback and FitBit screenshots were sent over the 2-week intervention. Self-report of fatigue was measured at baseline, after 2 weeks (i.e. before the steroid pulse), and after 5 days of steroids.

RESULTS

There was a trend toward increased steps per day from weeks 1-2 (P = 0.079); fatigue was low and did not increase during the corticosteroid pulse. A significant correlation (r = -0.66, P = 0.005) was found between the steps per day during week 2 and fatigue after the steroid pulse with higher steps associated with lower fatigue.

CONCLUSIONS

The intervention was feasible in this small sample. The average steps each time period (week 1, week 2, and during steroids) was over 10,000, demonstrating that children with ALL can be active during treatment. Physical activity may be protective of fatigue during a corticosteroid pulse.

Applying Psychological Theories to Promote Healthy Lifestyles

Over the past few decades, researchers have been developing and refining psychological theories and models to provide solid behavioral frameworks for evidence-based research. Each year new theories and models are created; however, a select few appear to have withstood the test of time and continue to be frequently utilized in present-day research. The objectives of this review are to highlight these psychological theories and models and describe their application to various public health issues and behaviors. Descriptions and example applications of the following theories and models are described in this review: health belief model, theory of reasoned action/planned behavior, social cognitive theory, transtheoretical model, and socioecological model.

Creating an effective physical activity-based health promotion programme for adults with a brain injury

PRIMARY OBJECTIVE

To describe the processes involved with developing and implementing a physical activity-based health promotion programme for people with a brain injury, summarize previous health promotion research efforts and provide an actual example of a programme entitled P.A.C.E, a 'Physical Activity Centred Education' programme. REASONING BEHIND LITERATURE SELECTION: Brain injury is a serious public health issue due to the incidence, complexity and high healthcare costs. Health promotion programmes that incorporate physical activity have been shown to improve the health of people with a disability. However, if programmes are to be successful they have to be appropriately designed, otherwise individuals will not adopt and maintain the desired health behaviours.

MAIN OUTCOMES AND RESULTS

Readers will have an understanding of (1) how a theoretical framework drives programme development, (2) the strategies required to facilitate behaviour change, (3) how previous research supports the use of a physical activity-based health promotion programme and (4) how to implement a programme.

CONCLUSIONS

Future research ideas are provided so as to stimulate research in the area of physical activity-based health promotion programmes for people with a brain injury.