Physical Activity Sessions Research Articles

Effects of an Incentive Virtual Physical Activity Sessions for People with Type 2 Diabetes, during Social Containment due to COVID-19 Pandemic

The lockdown measures due to the COVID-19 pandemic had induced a negative impact on the physical, mental and social health of people with chronic diseases, and more specifically Type 2 Diabetes. The study’s aim was to evaluate the impact of an incentive Physical Activity (PA) program during the COVID-19 lockdown period on the mental health of people with Type 2 Diabetes. Via an association of patients, people with Type 2 Diabetes were contacted by e-mail to receive virtual PA sessions (from 30 to 60 minutes), 3 times a week for 7 weeks. Their mental health status was assessed using the Hospital Anxiety and Depression Scale and their PA level was assessed using International Physical Activity Questionnaire’s score. Nine people with Type 2 Diabetes (64.2 ± 11.5 years) completed the study. The participants’ mental health status was maintained after the incentive intervention or even improved for some of them, with changes in the anxiety/depression profile for 3 patients. The PA score was also maintained at the end of the program (p = 0.153). In conclusion, this first exploratory work on the effects of an incentive virtual PA program on the mental health of diabetic people highlighted that this type of e-health approach could be relevant to use for, at least, maintaining the state of anxiety/depression of diabetic people during a lockdown period.

The Effect of Incorporating an Exergame Application in a Multidisciplinary Weight Management Program on Physical Activity and Fitness Indices in Children with Overweight and Obesity.

Children with overweight/obese (OW/OB) have low physical activity (PA) levels and excessive daily screen times. Although access to personal smartphones may complicate restricting sedentary screen time, these devices may be used to promote PA and improve fitness. Therefore, we aim to examine the impact of incorporating an exergame application (APP) into an existing weight management program on BMI, physical activity, fitness levels, and attitude toward PA among OW/OB children. Seventy-nine children (51% girls), median age 10 years, completed an established 5-month weight management program. The intervention included structured PA sessions (2/week), nutritional, and behavioral counseling. An exergame app was installed on the smartphones of the intervention group (APP, n = 32). BMI, physical fitness, PA level, and attitudes toward PA were assessed before and after the intervention. BMI decreased (p < 0.0001) in both groups by 0.67 kg/m2 (Q1, Q3: −1.36–0.12). There were improvements in more fitness components in the APP group than controls, with significantly greater improvements in aerobic fitness (p = 0.038), speed and agility (p = 0.01), and leg strength endurance (p = 0.05) compared to controls. PA levels increased similarly in both groups during the intervention period. The incorporation of an exergame application leads to more significant improvements in fitness components. These findings support the use of exergame apps to improve fitness in OW/OB children.

The Role of Local Leaders in the Implementation of Adult-Initiated Motor Skill Development and Physical Activity in Preschool-A Case Study.

Good motor skills (MS) and physical activity (PA) are considered important for children’s physical, social, and psychological development. The Motor skills in PreSchool (MiPS) study-Denmark aimed to optimize children’s MS through weekly PA sessions. The aim of this paper is to explore the role of local preschool leaders and their strategies in influencing the implementation of MiPS into daily practice. Leaders from all seven preschools in the project were interviewed. The results show that preschool leaders used communication (setting an agenda and dedicating speaking time to address the program at staff meetings) and reflective questioning about the pedagogic staff’s current practice in relation to the program (adding focus on MS and PA) as their main course of action. Through this form of communication and reflective questioning, the preschool leaders aimed to involve the staff and heighten their sensemaking in the existing practice while also ensuring that the implementation of the program was kept in progress. In sum, future implementation of an MS and PA initiative in preschools should put emphasis on a shared responsibility between leaders and staff combined with an adaptive approach in which the existing practice is reshaped rather than just increasing the workload of the pedagogic staff.

Group-based physical activity interventions for postpartum women with children aged 0\u20135\xa0years old: a systematic review of randomized controlled trials

BackgroundIt is estimated that less than one third of women (28%) worldwide, are not sufficiently active, and there is evidence indicating physical activity (PA) participation is lower during pregnancy and the postpartum period. Despite the importance of educating and encouraging postpartum women to engage in PA, existing systematic reviews have only focused on examining the impact of individually tailored PA interventions and on specific postpartum populations such as women who are inactive (i.e., do not meet PA recommendations) or women at risk of gestational diabetes mellitus or postnatal depression. This review aims to fill this gap by examining the impact of group-based PA interventions on postpartum women’s PA levels or other health behavior outcomes.MethodsA systematic literature search was conducted using four electronic databases (MEDLINE, CINAHL, EMBASE and PsychInfo) of published studies between 1st January 2000 and 31st October 2020. Studies were included if they targeted postpartum women with no current health conditions, had children aged 0–5 years, and engaged postpartum women in a group-based PA program that reported PA or other health behavior outcomes. Out of a total of 1091 articles that were initially identified, six were included.ResultsGroup-based PA interventions were moderately successful in changing or increasing postpartum women’s self-reported PA levels and psychological wellbeing in the first 2 years of their offspring’s life. Overall, group-based PA interventions were not successful in changing or increasing postpartum women’s objectively measured PA levels, but only one study objectively measured postpartum women’s PA levels. Narrative synthesis highlights the heterogeneity of the outcomes and methodologies used, and the low to medium risk of bias in the included studies.ConclusionTo strengthen the evidence-base for group-based PA programs with postpartum women there is an on-going need for more rigorous randomised controlled trials of appropriate length (at least 3 months in duration) with an adequate dose of group-based PA sessions per week (to meet PA guidelines), and that utilise objective measures of PA. In addition, future PA interventions for this population should include, at the very least, fidelity and process data to capture the characteristics or design features that appeal most to postpartum women.

"Mummy, Can I Join a Sports Club?" A Qualitative Study on the Impact of Health-Promoting Schools on Health Behaviours in the Home Setting.

Information regarding school-based health-promoting interventions’ potential effects in the home environment is scarce. Gaining more insight into this is vital to optimise interventions’ potential. The Healthy Primary School of the Future (HPSF) is a Dutch initiative aiming to improve children’s health and well-being by providing daily physical activity sessions and healthy school lunches. This qualitative study examines if and how HPSF influenced children’s and parents’ physical activity and dietary behaviours at home. In 2018–2019, 27 semi-structured interviews were conducted with parents from two HPSFs. Interviews were recorded and transcribed, and data were coded and interpreted through thematic analysis. HPSF resulted in various behavioural changes at home, initiated by both children and parents. Parents reported improvements in healthy behaviours, as well as compensatory, unhealthy behaviours. Reasons for behavioural change included increased awareness, perceived support to adopt healthy behaviours, and children asking for the same healthy products at home. Barriers to change included no perceived necessity for change, lack of HPSF-related information provision, and time and financial constraints. Both child-to-adult intergenerational learning and parent-initiated changes play an important role in the transfer of health behaviours from school to home and are therefore key mechanisms to maximise school-based health-promoting interventions’ impact.

Improved Motor Proficiency and Quality of Life in Youth With Prader-Willi Syndrome and Obesity 6 Months After Completing a Parent-Led, Game-Based Intervention.

To determine changes and potential differences in physical activity (PA), gross motor proficiency (MP), and health parameters after a 6-month follow-up (FU) period following participation in a parent-led PA intervention in youth with or without Prader-Willi syndrome (PWS). About 42 youth with PWS and 65 youth without PWS but with obesity (body fat percentage >95th percentile for age and sex), aged 8-16years, participated. The intervention included preplanned PA sessions containing playground and console-based video games scheduled 4 days per week for 24 weeks. Families received training and curriculum materials. PA (accelerometry), MP (Bruininks-Oseretsky Test of MP), and health-related quality of life were obtained before (PRE), after completing the intervention (POST), and at FU. There were no significant changes in PA at any time point. At FU and POST, participants showed higher bilateral coordination (PRE = 9.3 [0.4], POST = 11.7 [0.5], and FU = 11.1 [0.6]); speed and agility (PRE = 9.2 [0.4], POST = 10.8 [0.4], and FU = 11.5 [0.5]); and strength (PRE = 8.0 [0.3], POST = 9.2 [0.3], and FU = 9.2 [0.3]) than at PRE. At FU (80.3 [2.1]) and POST (79.8 [1.7]), youth without PWS showed higher health-related quality of life than PRE (75.0 [1.8]). The improvements in MP and health-related quality of life at FU suggest long-term durability of intervention outcomes.

Family perceptions of the Active Breed men’s health program

Introduction: Active Breed was a 12-week gender-tailored weight loss and health promotion program for men delivered through a professional National Rugby League club in South-Western Sydney, Australia. The intervention comprised 12 weekly 90-minute education and physical activity (PA) sessions delivered at the club’s home stadium. Education sessions focused on weight loss, PA, dietary intake, mental health, and domestic violence prevention, and PA sessions included training in the club’s gyms and rugby league-related games.

Recreational Physical Activity Improves Adherence and Dropout in a Non-intensive Behavioral Intervention for Adolescents with Obesity

ABSTRACT Purpose: The aim of this study was to compare adherence and dropout rates in adolescents with obesity participating in a behavioral-counseling intervention with or without recreational physical activity (PA). Material and methods: Seventy-four adolescents (13 to 18y, 40 girls and 34 boys) with obesity (body mass index [BMI] z-score ≥ 2.0) were randomized into a counseling group (CG; n = 37) and a counseling + recreational physical activity group (CPAG; n = 37). Adolescents from both groups received behavioral counseling once a week for 12 weeks and monthly for an additional 12 weeks. CPAG adolescents participated in supervised recreational physical activity sessions twice a week for 12 weeks. Body composition, body image dissatisfaction, symptoms of depression, binge eating, bulimia, anorexia and quality of life were assessed at baseline and after 24-weeks. Result: The dropout rate was 2.73 times higher in adolescents from CG compared to CPAG (χ2 = 4.48; p = .034; R2 McF = 0.044). Girls were 2.56 times more likely to withdraw when compared to boys (χ2 = 3.86; p = .049; R2 McF = 0.038). Binomial logistic regression which incorporated sex, intervention group, BMI z-score and BSQ score at baseline (R2 McF = 0.177) explained 75% of the dropout rate. Both interventions were effective in reducing waist circumference (p < .01) and improving quality of life, symptoms of depression, bulimia and binge eating (p < .01). Conclusion: Incorporating a recreational physical activity component to a non-intensive behavioral intervention may be a feasible strategy to reduce dropout rates in adolescents with obesity seeking treatment.

36-Month Evaluation of a Weight Management Programme in Chinese Overweight and Obese Adults.

Background: Few comprehensive lifestyle intervention programmes have been investigated on overweight and obese adults in China. This study was to evaluate the effect of a 36-month weight management programme on weight loss and its maintenance among overweight and obese patients in Ningbo, China.Methods: Adults with BMI ≥24kg/m2 enrolled in this programme, including nutritional, physical activity, psychological and endocrinological counselling sessions, from July 2015 to January 2020. Adults participated in face-to-face counselling sessions and group-based education. Then, participants joined 21-day intensive programme using Bohe health APP and WeChat group to get personal advice of nutrition and lifestyle. In the end, participants were requested to join 33-month follow-ups including face-to-face counselling and personal advice on WeChat group. The main outcome was to evaluate the changes in weight at each followup from baseline weight.Results: In total, 692 adults participated in this entire weight management programme. During follow-ups, 579, 475, 299, 219, and 135 adults participated at 3, 6, 12, 24, and 36 months, respectively. All participants had a significant initial weight loss at 3 months, then maintained the weight loss during 33-month follow-ups. At 36 months, 11.0%, 6.4%, and 3.5% of all participants achieved 5%, 10%, and 15% weight loss from the baseline weight, respectively. Adjusted weight at 36 months was significantly reduced from the baseline weight in both sex (−7.2 kg).Conclusion: This weight management programme is suggested to benefit to reduce initial body weight and maintain long-term weight loss among overweight and obese adults.

Analisys facial emotional expressions in attendees the recreovía program in Bogotá - Colombia

Abstract Background The Recreovía (PR) program promotes healthy habits and lifestyles through the practice of physical activity (PA) directed and musicalized in public spaces in Bogotá Colombia, with an average annual attendance of 800,000 participants. The objective of this study was to evaluate the changes in Emotional Facial Expression (EFE) during a PA session of the PR. The emotions evaluated were happiness, sadness, surprise, scare, disgust, and contempt, in addition, the neutral emotional state described by Ekman (1972). Methods Descriptive cross-sectional study, with 566 subjects aged 15 to 85 years (72.1% women and 27.9% men). The sample was estimated with a 95% confidence interval and a 5% margin of error. The facial expression analysis was performed with the FaceReader® facial recognition software and equipment. The data were analyzed through the techniques of Mann-Whitney U and Kruskal-Wallis with SPSS version 24 software. Results The age ranges were distributed as follows: 15-30 (22.8%), 31-45 (49.6%), 46-60 (26.9%) and 61-85 (0.7%). Users placed their emotions like this, neutral 47%, happiness 20%, sadness 7%, angry 6%, surprise 3%, scare 4%, disgust 8% and contempt 1%. The differences by gender were found, sadness (women 8%, men 5%, p = 0.007) and angry (women 5%, men 7%, p = 0.040). In the comparison by age, differences were found between 15-30 years and 46-60 years (neutral 35%, 47%, p = 0.000; happiness 27%, 13% p = 0.001; scare 2%, 6% p = 0.016). Conclusions Neutrality is an emotional state that does not show happiness or sadness, it is hypothesized that during this time the learning processes predominate. The most evoked emotion during the AF session was happiness followed by far by sadness, emotion related to the ambiguities of the movements in the process of learning motor gestures and happiness corresponds to the achievement in the execution that generates adherence to the program Recreovía that contributes to the mental and social health of the participants. Key messages Reduced levels of physical activity have a great impact on health. A sedentary lifestyle and emotional expressions is a more common risk factor that affects people's mental health. Mental disorders are a multifactorial condition that affects health, and in this case, physical activity for Bogotanos becomes a vehicle that transforms people's health and quality of life.

Effects of a Therapeutic Patient Education Network on the Glycated Hemoglobin and Body Mass Index in 59 Patients with Type 2 Diabetes Mellitus: A Retrospective Study from 2013 to 2018

Introduction: In 2019, there were 4.5 million people with diabetes in France. To assist them, general practitioners can offer therapeutic patient education sessions (TPE). An education network was created for this purpose by healthcare professionals in the south of the Aisne region of France. With hindsight, what has been the impact of a TPE network like this one? Objectives: The main objective of the study was to assess the effects of unstable type 2 diabetic (T2DM) patients’ participation in the activities of an education network on body mass index (BMI) and glycated hemoglobin (HbA1c). These patients were monitored from January 2013 to June 2018. The secondary objective was to determine the impact of adapted physical activity sessions (APA) and of TPE on the two selected clinic-biological parameters. Methods: A retrospective, quantitative, and monocentric, observational study was performed with analysis of the evolution of HbA1c and BMI of T2DM patients. They were monitored for more than six months in the network between 2013 and 2018, using the Logireso® database. Statistical analysis was performed using SPSS® software. BMI and HbA1c were analyzed by Student›s T test for paired samples. A linear regression test was performed to assess whether there is a correlation between two variables among those measured. Results: Fifty-nine patients met the inclusion criteria (20.92% of participants in the network). The decreases in BMI (–1.65 kg/m²) and HbA1c (–0.86%) of the patients studied were significant (p Conclusion: The study showed the overall effectiveness of the proposed program in reducing BMI and HbA1c without highlighting a single factor that could explain it.

Preliminary Efficacy and Acceptability of an Online Exercise and Nutrition Workplace Wellness Program: A Brief Report.

Workplace wellness programs (WWP) offer physiological and psychological benefits to employees and financial and productivity benefits to employers. However, the COVID-19 pandemic has prevented in-person sessions and has required WWP's to transition to online platforms. The purpose of this brief report was to assess the preliminary feasibility, acceptability, and efficacy of a mobile version of the Bruin Health Improvement Program (BHIP mobile) WWP. Participants virtually attended (i.e., via Zoom) twice weekly physical activity sessions and a once weekly nutrition seminar for 10-weeks with the option of a 30-minute one-on-one consultation with a registered dietician. Demographics, anthropometric indices, stress, muscular endurance, and aerobic fitness were assessed at baseline and follow-up. All analyses were conducted in SPSS v. 27. Twenty-seven participants (96% female) enrolled and 13 (100% female) completed the 10-week program. There were significant reductions in bodyweight (p < .01) and body mass index (p < .02) but not stress (p > .05), and significant increases in muscular endurance (p < .01) but not aerobic fitness (p > .05). Overall, BHIP mobile appears to be acceptable to participants but logistical concerns such as inconsistent internet connection was noted as potential downfalls. Improvements in health outcome among completers of a mobile WWP were promising. Completer feedback highlighted program strengths as the flexibility and comfort of attending exercise sessions and nutrition classes from home. Future versions of the program will allocate resources to improve completion and expand appeal for men and women.

Physical activity on mental wellbeing in senior English Premier League soccer players during the COVID-19 pandemic and the lockdown

ABSTRACT The COVID-19 pandemic and the subsequent lockdown created new stressors that could potentially attenuate mental wellbeing (MW) in athletes, who are already susceptible to poor MW. This study aims to describe fluctuations to MW during “lockdown” and subsequent “return to sport” protocols, in comparison to the normal “in-season” in professional soccer. Twenty-five English Premier League (EPL) soccer players completed the Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS) every two weeks, during the 2019/2020 season, and every week during “lockdown” and “return to training” for 28 weeks. The duration of each physical activity (PA) session completed was recorded. No significant differences were found for MW between time points (In-season, lockdown, return to training and the restart) (51.5 ± 5.6 vs. 50.7 ± 4.8 vs. 50.8 ± 5.7 vs. 50.7 ± 5.6 (p > 0.05)) respectively. Individually, differences were identified; in-season weekly session duration (243 ± 38 min) was higher than during lockdown (180 ± 62 min) (p < 0.05). During lockdown, weekly MW scores were related to the previous 7-day number of sessions (r = 0.151) and active min (r = 0.142) (p < 0.05). Furthermore, participants that exercised >250 min in lockdown, had higher MW scores (52.46 ± 4.65) than <250 min (50.35 ± 6.55) (p < 0.05). MW responses to lockdown were best understood on an individual basis. Additionally, PA only had a measurable effect on MW when >250 min. Further, stressors imposed upon players during an EPL season, are potentially greater than those inflicted by the lockdown. Implications for monitoring MW in EPL soccer players and the potential inclusion of an in-season break are discussed. Highlights Mental Wellbeing Responses, as measured by the Warwick-Edinburgh Mental Wellbeing scale did not change significantly at a group level across the four phases of the season. However, on an individual level changes were evident. There was a decline in the trend of wellbeing scores during in-season, return to training and the restart, but an increase in wellbeing scores during lockdown. Physical Activity had a measurable effect on wellbeing, when physical activity was >250 min during lockdown. These findings highlight the need for individual monitoring of wellbeing and longitudinal monitoring in sport to identify decline in wellbeing and implement intervention. In addition, the prescription of physical activity >250 min per week during lockdown in trained athletes may promote positive mental health.

Piloting an Integrated Care Model in Kosovo Introduction of Physical Activity Sessions to Elderly patients with Type 2 Diabetes "

The International Journal of Integrated Care (IJIC) is an online, open-access, peer-reviewed scientific journal that publishes original articles in the field of integrated care on a continuous basis.IJIC has an Impact Factor of 5.120 (2020 JCR, received in June 2021)

Effects of a randomized controlled study on the behaviors of overweight schoolchildren

This study aimed to determine the effects of a school-based multi-component intervention on accelerometer- measured physical activity (PA) and sedentary behavior (SB) in schoolchildren overweight. This is a randomized controlled study with overweight schoolchildren, allocated to experimental group (EG; n = 13; 7.6 ± 0.8 years; 42.9% boys) and control group (CG; n = 17; 8.2 ± 0.9 years; 26.7% boys). The EG was submitted to a 10-week school-based intervention, comprised of PA and psychological sessions (behavioral therapy), and nutritional guidance. The CG followed the daily routine of life. The time of PA and SB were measured using accelerometers used for seven days. To compare mean SB, moderate to vigorous physical activity (MVPA) and total physical activity (TPA), generalized estimation equations (GEE) were used. It was observed that the average time in MVPA and TPA increased significantly in EG at the weekend (+ 40.9 min / day, p &lt; 0.001; and + 51.6 min/day, p = 0.035, respectively) and at full week (+ 62.9 min/day, p &lt; 0.001; and + 225.0 9 min/day, p = 0.038, respectively). There was no significant difference in time spent in SB after the intervention in both groups. Thus, it was concluded that the proposed school-based multicomponent intervention was effective in increasing levels of MVPA and TPA in overweight schoolchildren. This finding can optimize future interventions to promote a healthy lifestyle for schoolchildren in the school environment.

Social Marketing Intervention to Engage Older Adults in Balance Workshops for Fall Prevention: A Multicenter Quasi-Experimental Protocol Study

Background: Falls affects one of three people after 65 years old, and it can lead to serious consequences. Scientific evidence point out that physical exercise is the most efficient way to prevent falls among older adults.Objective: The main objective of this study is to determine if a social marketing program can increase the attendance rate of people aged 60 and over at group balance workshops.Methods: This quasi-experimental multicenter study is being conducted in three French Regions (Loire, Haute-Loire and Rhône) over a period of 18 months. The Social Marketing Campaign will be done in three ways. Firstly, a Communication Campaign will take place in the two Test Areas but not in the Control Area. Secondly, flyers have been designed to be distributed by local partners. Finally, conferences for older people will be organized in the areas of intervention in order to reach the target audience for the program. The study will include people aged 60 and older who want to participate in the Balance Program.Results: The Crédit Agricole Loire/Haute-Loire Foundation funded the study and the Jean Monnet University of Saint-Etienne reviewed it. The Ethics Committee of the University Teaching Hospital of Saint-Etienne approved and peer-reviewed it on September 6, 2019, under Reference Number IRBN622019/CHUSTE.Conclusion: The results of this first study will demonstrate whether or not social marketing for promoting group balance workshops in the elderly will increase their attendanceship in adapted physical activity sessions, especially those that prevent falls.Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT04136938, identifier NCT04136938.

Implementation of a Prevention Program Based on Adapted Physical Activity and Recommendations for Adolescents and Young Adults with Cancer: PREVAPAJA Study.

Purpose: In Europe, 20,000 Adolescent and Young Adults (AYAs) aged 15-25 years are diagnosed with cancer annually. Although prognosis is good, AYA cancer survivors are at greater risk of second primary cancers, cardiovascular disease, and various long-term effects. Benefits of physical activity (PA) in AYAs reported in current studies remain difficult to generalize; none has been performed in France. This single-arm intervention study tested the feasibility of combining hospital-based supervised and home-based unsupervised physical activity sessions (PAS) and providing cancer prevention recommendations for AYAs. Methods: The AYAs attended PAS concomitant to treatment and participated in one face-to-face prevention interview. PA (international physical activity questionnaire), 6-min walk distance (6MWD), sedentarity, anthropometrics, quality of life (QoL), and fatigue were assessed at baseline (T1) and end of intervention (T2). PA, satisfaction and cancer prevention behaviors were assessed 1 year after baseline (T3). Results: Fifty-nine AYAs (mean 19 years) participated in the study. Acceptability and attrition were 80% and 12%, respectively. Between T1 and T2, 6MWD and global QoL improved (p < 0.001), and fatigue decreased (p = 0.003). Total PA improved and sitting time decreased (p < 0.001) overall (T1-T3). Assessment at T3 showed interindividual differences in how participants considered risk factors (e.g., more attention to PA, UV exposures, nutrition). Conclusion: Combined supervised and unsupervised home-based PAS in AYAs undergoing cancer treatment is acceptable and feasible. The program contributes to maintaining and improving physical fitness and QoL, while reducing fatigue and other cancer and treatment symptoms. Larger randomized controlled trials are needed to confirm these results.

Hippocampal maintenance after a 12-month physical activity intervention in older adults: The REACT MRI study

BackgroundPhysical activity interventions have had varying results on modifying hippocampal volume. MethodsThe Retirement in Action (REACT) study conducted a randomised-controlled trial of a 12-month physical activity and behaviour maintenance intervention in older adults at risk of mobility impairments. The physical activity sessions were delivered twice weekly for the first twelve weeks, and then reduced to once weekly, to groups of 15 participants. Activities included cardiovascular, strength, balance and flexibility exercises. A sub-sample of participants in the physical activity (N = 54) and control arms (N = 48) underwent a 3 T MRI brain scan and cognitive assessments at baseline, 6- and 12-months (mean age = 76.6 years, 6.8 SD). It was hypothesised that the intervention would lead to a reduced rate of decline in hippocampal volume. Group differences in changes in cognition were also examined. ResultsAs hypothesised, we found a maintenance in left hippocampal volume in the intervention arm, in comparison with the control arm after 12 months (p = 0.027). In a secondary analysis, this effect was attenuated after including age, sex and education level as covariates (p = 0.057). There was no significant between-group difference in the right hippocampus (p = 0.405). Contrary to our hypothesis, we did not find a beneficial effect of the intervention on cognitive outcomes. ConclusionsOur findings suggest that a community-based physical activity intervention can significantly ward-off hippocampal atrophy in older adults. While the lack of effects on cognition may limit the interpretability of our results, our findings of hippocampal maintenance are promising given the potential clinical relevance of protecting the hippocampus from age-related decline.

Can Earth’s Mightiest Heroes Help Children Be Physically Active? Exploring the Immersive Qualities of Les Mills’ and Marvel’s “Move Like the Avengers” Video

There have been calls for more enjoyable Physical Activity (PA) interventions which focus on ensuring a positive affective response. This study explored how using a narrative, characters, and music in a video-led PA session might influence the sense of immersion and impact the affective response. One hundred and thirty-six participants (boys n = 65, girls n = 71) were recruited, 85% aged between 7 and 11 years old. Participants completed the “Move Like the Avengers” PA video created by Les Mills and Marvel, then complete a survey answering questions on their post activity affective responses, and the use of immersive elements. Positive average affective responses were found (valence mean score: 3.6 ± 2.2, arousal mean score: 5.1 ± 1.0). Analysis revealed the narrative with characters indirectly mediate the valence response through creating a sense of immersion (βstd = 0.122 [95%CI 0.013 to 0.231]; p = 0.012). Musical elements had both a direct (βstd = 0.449 [95%CI 0.264 to 0.634]; p < 0.001), and an indirect (βstd = 0.122 [95%CI 0.014 to 0.229]; p = 0.011) effect upon valence and a direct effect upon arousal (βstd = 0.244 [95%CI 0.006 to 0.482]; p = 0.021). These promising results provide justification for future research into children’s immersive PA.

Combining a single session of prolonged exposure with physical activity in patients with PTSD: The effect of sequence

Adding physical activity may be a promising new strategy to augment the effectiveness of prolonged exposure (PE) therapy in post-traumatic stress disorder (PTSD). However, it is unknown whether it is more effective to provide the physical activities before or after PE for PTSD. Therefore, the current study examined the influence of the sequence in which physical activity and PE are applied, on the primary outcome measures of trauma-related distress and vividness. In this quasi-experimental study, a total of 93 patients with PTSD were allocated to two conditions: (1) PE followed by physical activity (N = 50) and (2) physical activity followed by PE (N = 43). The physical activity intervention consisted of a low to moderate intensive outside walk. The reduction in trauma-related distress and vividness from pre- to post-intervention was significantly stronger in the group that performed physical activity after a single PE session compared to the group performing physical activity prior to the PE session. However, the explorative results with regard to freezing symptoms and emotion regulation problems indicated that both sequence groups showed an equal decrease in symptoms over time. The current findings suggest that the sequence in which physical activity and PE sessions are performed, could matter. A stronger effect on distress and vividness was found when physical activity was added after, instead of before, one PE session. These results could further guide interventions for patients with PTSD by taking sequence into account when combining single physical activity and PE sessions in clinical practice.