Physical Activity In Young People Research Articles

Exploring Physical Activity in Children and Adolescents with Disabilities: A Bibliometric Review of Current Status, Guidelines, Perceived Barriers, and Facilitators and Future Directions.

Physical activity contributes to both physiological and psychosocial benefits for children and adolescents with disabilities. However, the prevalence of physical inactivity is notably higher among disabled young people compared to their healthy peers. Despite this, there is a lack of constructed knowledge structure, evolutionary path, research hotspots, and frontiers in studies related to physical activity in young people with disabilities. The literature related to the research of physical activity in children and adolescents with disabilities was retrieved from the core collection of the Web of Science. The annual publication numbers and the timing, frequency, and centrality of the co-occurrence network with respect to journals, countries, institutions, authors, references, and keywords were analyzed. Additionally, clustering analysis and burst analysis were performed on the references and keywords. All analyses were conducted using CiteSpace. A total of 1308 related articles were included. The knowledge structure of research on the physical activity of disabled children and adolescents, including annual publication numbers, influencing journals, countries, institutions, authors, references, and keywords along with their respective collaborative networks, has been constructed. Furthermore, the research foundation, current hot topics, and research frontiers have been identified by analyzing references and keywords. Current research hotspots include interventions, therapies, and programs aimed at enhancing specific skills, as well as addressing the satisfaction of competence to improve motivation and the effectiveness of physical activity. There is also a focus on the development of scales for quantitative studies. Future directions may be toward personalized interventions or programs to enhance physical activity levels among youth with disabilities.

Aktywność fizyczna młodzieży w kontekście zaleceń Światowej Organizacji Zdrowia

Physical activity of young people in the context of the recommendations of the World Health Organization The tests performed were diagnostic in nature. The research group consisted of 207 high school students, 121 girls and 86 boys. The empirical analysis allowed us to learn about the time devoted to physical activity among young people aged 14 to 18 years in comparison to WHO guidelines. During the study, the problem of students’ subjective opinion on selected external factors that may influence the level of activity was also diagnosed. Additionally, students shared their observations about who motivates them to take up physical activity and what goals determine them to undertake such activities.

Using Digital Health Technologies to Monitor Pain, Medication Adherence and Physical Activity in Young People with Juvenile Idiopathic Arthritis: A Feasibility Study

Juvenile idiopathic arthritis can be influenced by pain, medication adherence, and physical activity. A new digital health intervention, InteractiveClinics, aims to monitor these modifiable risk factors. Twelve children, aged 10 to 18 years, received daily notifications on a smartwatch to record their pain levels and take their medications, using a customised mobile app synchronised to a secure web-based platform. Daily physical activity levels were automatically recorded by wearing a smartwatch. Using a quantitative descriptive research design, feasibility and user adoption were evaluated. The web-based data revealed the following: Pain: mean app usage: 68% (SD 30, range: 28.6% to 100%); pain score: 2.9 out of 10 (SD 1.8, range: 0.3 to 6.2 out of 10). Medication adherence: mean app usage: 20.7% (SD, range: 0% to 71.4%), recording 39% (71/182) of the expected daily and 37.5% (3/8) of the weekly medications. Pro-re-nata (PRN) medication monitoring: 33.3% (4/12), one to six additional medications (mean 3.5, SD 2.4) for 2–6 days. Physical activity: watch wearing behaviour: 69.7% (439/630), recording low levels of moderate-to-vigorous physical activity (mean: 11.8, SD: 13.5 min, range: 0–47 min). To conclude, remote monitoring of real-time data is feasible. However, further research is needed to increase adoption rates among children.

A scoping review of trans and gender diverse children and adolescents’ experiences of physical activity, sport, and exercise participation

Increasing young people's physical activity, along with their motivation and confidence to be active, is widely advocated for supporting desirable health outcomes. Trans and gender diverse (henceforth; trans) young people experience significant physical activity-related barriers compared to cisgender (i.e., an individual for whom gender identity and sex presumed at birth are in alignment) peers. This scoping review aimed to synthesise information relating to physical activity, sport, and exercise, as well as participation experiences among trans young people aged 10–25 years. Database searches of CINAHL, Embase, Medline, PsychINFO, and SportDiscus were conducted for publication until August 2023. Broad search terms included exercise, physical activity, sport, transgender, gender diverse, youth, child, and adolescents, with 24 studies identified for full text review. Following title, abstract, and full text review, 12 studies were retained for data extraction. Methodological quality was assessed with scores ranging from 0.14 to 0.95. Eleven studies reported trans young people participated in less physical activity compared to cisgender peers. All 12 studies reported on barriers to exercise participation—resulting from gender-based isolation, exclusion, and rejection in sports or school physical education—that were associated with mental health-related concerns. Findings demonstrate trans young people typically have lower physical activity participation levels, feel less safe while playing sport, and face more barriers to participation than their cisgender peers, resulting in isolation and exclusion. Findings suggest a need to create more inclusive opportunities and harness motivating factors (e.g., gender affirmation, social capital) to assist the adoption of healthy exercise behaviours.

Behaviour change techniques in physical activity-focused interventions for young people at risk of problematic substance use: A systematic review and meta-analysis.

This systematic review investigates behaviour change techniques in interventions promoting physical activity for young people aged 12-25 years at heightened risk of problematic substance use, and the effect of these techniques on physical activity participation and substance use outcomes. Four databases (PsycINFO, CINAHL, SPORTDiscus and Medline) were searched between November 2020 and November 2022 for randomized and non-randomized controlled studies according to inclusion criteria. Meta-analyses were calculated using weighted, standardized averages of effect sizes (Hedges' g). Twenty-eight studies were included, 14 studies in the meta-analysis (intervention n = 1328; control n = 845). Reported BCTs included behavioural instructions, social comparison and goal setting. There was a significant effect of behaviour change techniques on combined substance use outcomes, such as cravings and consumption, for interventions reporting multiple behaviour change techniques (g = -0.33, p < .001, 95% CI [-0.50,-0.16]) or one single behaviour change technique (g = -1.84, p < .001, 95% CI [-2.89,-0.8]). Limitations include unexplained variance and limited reporting of relevant behaviour change technique data in the included studies. The results indicate that using behaviour change techniques in interventions that promote physical activity for young people has an effect on substance use. Further research needs to be completed comparing the impact of the number and type of behaviour change technique, and improved reporting of intervention content is required.

Interventions targeting children and young people's physical activity behavior at home: A systematic review.

Increased time at home during the COVID-19 pandemic significantly decreased children's physical activity. This systematic review aimed to evaluate the effectiveness of children's home-based physical activity interventions, and identify 'active ingredients' underpinning these. Databases searched-AMED, PsychINFO, CINAHL, Cochrane, EMBASE, PubMed/Medline, Scopus, SPORTDiscus and Web of Science, from inception until June 2022. Eligibility criteria-children aged 2-16 years, targeting home-based physical activity, a control group, and physical activity measured pre- and post- intervention. Studies were excluded if it was not possible to identify change in physical activity at home. The review was written following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidance. Study quality was evaluated using the quality assessment tool for quantitative studies. Study design, intervention characteristics, outcome data, behavior change theory, Behavior Change Techniques (BCTs) and process evaluation data were extracted and discussed using narrative syntheses. 13 studies (including 1,182 participants) from 25,967 were included. Interventions primarily involved active video games, with the addition of coaching or telehealth support (n = 5). Three of the 13 studies significantly increased children's physical activity (1 = Moderate to vigorous physical activity, 2 = total volume, P<0.05). The largest effect size (d = 3.45) was for moderate to vigorous physical activity. 29% of BCTs were identified across included interventions; the most common being adding objects to the environment. The most effective intervention scored strong for design quality, incorporated telehealth coaching, and included the most commonly coded BCTs. Variation among studies and insufficient reporting of data made a meta-analysis unfeasible. COVID-19 emphasized the importance of the home for physical activity. Whilst effectiveness of interventions was limited, building social support and self-efficacy are mechanisms that should be explored further. The review provides recommendations to improve the design and evaluation of future interventions. Prospero registration number: CRD42020193110.

Associations between sedentary behavior and health and the moderating role of physical activity in young people within a cross-sectional investigation

The purpose of this study was to determine the influence of sedentary behavior (SB) on the frequency of health complaints (fHC) as well as on self-rated health (SRH) and body mass index (BMI), and to determine whether physical activity (PA) moderated this influence. Data were obtained from the Youth Survey Luxembourg 2019 (N = 2,802), a nationally representative stratified random sample of all youths aged 16 to 29 years who were living in Luxembourg. fHC is a composite measure of eight common psychosomatic health complaints, SRH was measured on a five-point scale, and BMI was calculated by dividing participants’ body weight by the square of their body height (kg/m2). PA and SB values were obtained from factor analyses of the relevant questionnaire items. SB was evaluated as both leisure-time SB and gaming-associated SB. Multiple regression analyses adjusted for age, sex, socioeconomic status, and migration status were used to determine the association between SB, fHC, BMI, and SRH. We found that leisure-time SB was positively associated with fHC, but not with SRH or BMI. Gaming-associated SB was positively associated with fHC and BMI but was negatively associated with SRH. PA was negatively associated with fHC, BMI and SRH. No statistically significant moderating effects were observed. We found that both leisure-time and gaming-associated SB showed statistically significant impacts on health. Although PA is known to be beneficial to health, we conclude that its potential to mitigate the negative effects of SB is limited in young people.

P435 Physical activity in young people with cystic fibrosis living in Latvia

To find out the amount of physical activity (PA) in young people with cystic fibrosis (CF) and research PA experience.

Socio-cultural attitudes toward the body as a predictor of motivation for physical activity in young people brought up in Asian and European culture—Chinese-Polish comparison

The influence of sociocultural attitudes toward the body on young people’s physical activity has received increasing attention. However, there is a lack of cross-cultural research in this area. The main aim of this research was to identify the similarities and differences in the sociocultural attitudes toward the body of Polish and Chinese young people who grew up in European and Asian cultures and to analyze their effect on the motivation for physical activity. A cross-sectional research study was conducted among 18- to 30-year-old Polish (n = 259) and Chinese (n = 208) young people. The variables were measured using the Sociocultural Attitudes towards Appearance Questionnaire 3 (SATAQ 3) and the Inventory of Physical Activity Objectives (IPAO). Descriptive and comparative statistics, Spearman’s rho, and the stepwise multiple regression analysis were used. The main analysis showed There are both similarities and significant differences in the performance of young Polish and Chinese men and women on the variables studied; Internalization-Athlete, Pressures, and Internalization-General are universal sociocultural predictors of motivation for physical activity among young people in Poland and China; Information is a specific sociocultural predictor of motivation for physical activity in Polish young people. The cultural nuances need to be considered in understanding young people’s Motivation for undertaking physical activity.

Factors associated with physical activity in young people with haemophilia A on prophylaxis.

Physical activity (PA) is influenced by numerous factors, and the literature describing why people with haemophilia (PWH) are physically active or not is inconclusive. To investigate factors associated with PA (mean min/day in light (LPA), moderate (MPA), vigorous (VPA) and total PA, and proportion meeting World Health Organization (WHO) weekly moderate-to-vigorous (MVPA) recommendations) among young PWH A. Forty PWH A on prophylaxis from the HemFitbit study were included. PA was measured using Fitbit devices and participant characteristics were collected. Potential factors associated with PA were investigated by univariable linear regression models for continuous PA outcomes, and descriptively for teenagers meeting/not meeting WHO MVPA recommendations only, because all except one adult met PA recommendations. Mean age (n=40) was 19.5 years (SD 5.7). Annual bleeding rate was nearly zero and joint scores were low. We found an increase of four min/day in LPA (95% confidence interval (CI) 1-7) per year increase in age. Participants with 'Haemophilia Early Arthropathy Detection with Ultrasound' (HEAD-US) score ≥1 engaged in mean 14 min/day less MPA (95% CI -23.2 to -3.8), and 8 min less VPA (95% CI -15.0 to -0.4) compared to participants with HEAD-US score 0. Teenagers who met PA recommendations had slightly better joint status compared to those who did not meet recommendations. These findings indicate that presence of mild arthropathy does not affect LPA but may have a negative impact on PA of higher intensities. Early start of prophylaxis may be an important determinant of PA.

Level , types, and barriers to physical activity of 13-to 14-year-old children

Physical activity has significant health benefits in young people, but many do not meet established guidelines to improve physical activity levels, which is a significant health concern. More research on potential barriers to youth physical activity participation is required to raise awareness of young people's physical activity. Based on that, the main objective of this study was to analyze the engagement of senior elementary school students in physical activities, depending on gender. In addition, factors that could be potential barriers to preventing students from participating in physical activities will be analyzed. It is assumed that there are significant differences between boys and girls aged 13 and 14 in terms of their participation in physical activities. The sample consisted of a total of 721 subjects with an average age of 14.3 ± 0.7, of which 372 were boys and 349 were girls. For the purposes of this research, a survey questionnaire (Mitić et al., 2010) was used, which contains a total of 17 questions, divided into three groups. For statistical processing, non-parametric tests, the Chi-square test (2), were used to examine the significance of the difference. The Chi-square test (2) was used to evaluate the match between the observed and theoretical frequencies in each group and measure the significance of the difference between them. The Chi-square test of independence was used to compare the differences between the male and female groups. The results of the 2 test of independence showed that there is a statistically significant difference between boys and girls in the frequency of exercise (p≤0.01). The results of the 2 test showed that there are no statistically significant differences between the groups of boys and girls in the choice of place and method of exercise (Sig. &gt; .05). The results showed that both boys and girls have barriers to practicing physical activities, but that they do not differ significantly. This study showed that there are significant differences between boys and girls regarding the frequency of participation in physical activities. Recently, research activities in this area have increased significantly. However, there is not enough good quality research on evaluations and effectiveness of interventions, strategies for overcoming barriers to participation in physical activities, as well as on promoting physical activity for socially disadvantaged groups of children.

The Mediating Role of Motivational Regulation on the Relationship of Emotional Intelligence with Physical Activity in Spanish Schoolchildren.

The present study aimed to analyze the mediating role of different types of motivational regulations in the relationship established between emotional intelligence and physical activity. Participants were 431 secondary school students aged 12 to 16 years, 51.5% females (13.59 ± 1.03 years) and 48.5% males (13.50 ± 0.94 years), who completed a self-reported questionnaire of emotional intelligence, motivation and physical activity. The results showed a statistically significant positive association between emotional intelligence, physical activity, and more self-determined forms of motivation (intrinsic regulation, identified regulation and introjected regulation) (p &lt; 0.05). Several mediation models were also presented that confirmed the mediating value of the more self-determined motivational regulations in the association established between emotional intelligence and physical activity, with the indirect effects being significant for intrinsic regulation, identified regulation, and introjected regulation (p &lt; 0.05). Finally, we conclude on the importance of the management of emotions in order to propitiate a suitable motivational state that leads to physical activity. Therefore, this study highlights the importance of emotional intelligence for the practice of different forms of physical activity in young people.

Results from the China 2022 report card on physical activity for children and adolescents

Background/ObjectiveRegular physical activity (PA) is beneficial to young people's health and development. In order to provide nationally representative and internationally comparable evidence on youth PA, China has participated in Global Matrix 2.0 and 3.0. The purpose of this study is to report the updated results of China's Report Card on PA for Children and Adolescents. MethodsThe grades were assigned by results derived from the PA and Fitness in China––The Youth Study (PAFCTYS), conducted from October to December in 2020. The data from PAFCTYS 2020 included a nationally representative sample of Chinese school-aged children (n = 133,006, boys: 49.6%, aged 9–17 years). Self-report questionnaires were completed by the sampled students, their parents/guardians (n = 133,006), and physical education teachers (n = 1036) from each sampled school respectively. ResultsThe grades of China 2022 Report Card are Overall PA (C), Organized Sport Participation (F), Active Play (C-), Active Transportation (C), Sedentary behaviors (C), Physical Fitness (INC), Family and Peers (C-), School (D), Community and Environment (D-), and Government (D). ConclusionLevels of PA among Chinese youth were low and most young people were below the recommended guidelines, although the grade of Overall PA has been improved since the modified benchmark. Prevalence of sedentary behaviors remained high. Interventions and policies at the community and environment level should be encouraged to promote PA and reduce sedentary behaviors. In addition, national policies on young people's PA should be advocated widely to ensure the policies can be transferred into action.

The development of a health-promoting employment intervention with physical activity for young people Not in Education, Employment or Training (NEET): NEXT STEP—on the path to education and job

BackgroundIn the EU, approx. 16.5% of the 20–34-year-olds are Not in Education, Employment or Training (NEET). Research shows that good health is an important progression factor towards employment, and daily physical activity as well as participation in sports has a positive effect on physical and mental health as well as in the development of life skill. However, there is an absence of studies investigating what role physical activity can play in the employment efforts. The aim of this study is to investigate experiences with physical activity in employment interventions and to describe the development of a health-promoting employment intervention with physical activity for young people aged 18–30 years who are NEET.MethodsThe study combined an evidence-based approach with practice-based experiences. It included a Mapping of Danish employment interventions with physical activity for young people NEET, an overview of national reports and international literature, a workshop with leaders and employees from Danish municipalities, and fieldwork in four municipalities. Key findings were grouped thematically and were transformed into intervention content in a close dialog with relevant researchers and practitioners.ResultsIn general, physical activity was assessed as a meaningful method when working with young people NEET. A range of positive experiences was highlighted, including successful experiences, surplus of mental resources, new ways of meeting, and new social relations. Based on these findings, a 16-week health-promoting employment intervention, NEXT STEP, was developed with the following intervention components: (1) fixed boundaries, (2) body and physical activity, (3) social relations and network, and (4) life skills and future. NEXT STEP is designed to be implemented in Danish job centers.ConclusionThe study found the great potential of including physical activity in employment interventions for young people NEET. The planning and development of the intervention have reinforced a comprehensive evaluation; however, the first intervention in its entirety is ready for testing in a randomized feasibility trial.

Cross-sectional and longitudinal associations of active travel, organised sport and physical education with accelerometer-assessed moderate-to-vigorous physical activity in young people: the International Children\u2019s Accelerometry Database

BackgroundPhysical activity (PA) declines during childhood. Important sources of PA are active travel, organised sport and physical education (PE), but it is unclear how these domain-specific PA sources contribute to (changes in) daily moderate-to-vigorous PA (MVPA) in young people. This study aimed to examine (1) the cross-sectional association between domain-specific physical activity (i.e., active travel, organised sport and PE) and daily minutes in accelerometer-assessed MVPA; and (2) the longitudinal association between domain-specific physical activity at baseline and change in daily minutes in MVPA.MethodsParticipants (baseline age 11.3 ± .1.2 years) were drawn from three studies in the International Children’s Accelerometry Database. The contribution of self-reported standardised active travel, organised sport and PE to accelerometer-measured daily minutes in MVPA was examined using linear regression. In cross-sectional analyses, MVPA was regressed on each PA domain in separate models, adjusted for study, age, sex, maternal education, season, and monitor wear time. In longitudinal analyses, change in MVPA was regressed on each of the baseline PA domains, additionally adjusting for changes in season and wear time, follow-up duration, and baseline MVPA. R-squared was used to compare variance explained by each PA domain.ResultsIn the cross-sectional analyses (n = 3871), organised sport (standardised β = 3.81, 95% confidence interval [95%CI] = 3.06, 4.56) and active travel (β = 3.46, 95%CI = 2.73, 4.19) contributed more to daily MVPA than PE (β = 0.82, 95%CI = -0.02, 1.66). Compared to the base model which included only covariates (R2 = 21.5%), organised sport (absolute change: + 1.9%) and active travel (+ 1.7%) models explained more of the variance than the PE model (± < 0.1%). Associations followed a similar pattern in the longitudinal analyses (n = 2302), but none of the PA domains predicted change in MVPA (organised sport: standardised β = 0.85, 95%CI = -0.03, 1.72; active travel: β = 0.68, 95%CI = -0.14, 1.50; PE: β = 0.02, 95%CI = -0.87, 0.91).ConclusionsA multi-sectoral approach covering a wide range of PA domains should be promoted to minimise the age-related decline in MVPA during childhood.

RELATIONSHIP BETWEEN EXERCISE BELIEFS, PHYSICAL ACTIVITY LEVEL, AND EXERCISE MOTIVATION IN YOUNG ADULTS

Although it is known that physical activity has many effects on health, various factors are effective in providing and maintaining activity. The aim of this study was to determine the exercise beliefs of young adults and to investigate the relationship between exercise beliefs, physical activity levels and motivation to participate in physical activity. A total of 551 volunteer participants between the ages of 18-25 were included in the study. The Exercise Beliefs Questionnaire (EBQ) was used to determine the participants' beliefs about exercise, the Physical Activity Index (PAI) to determine their physical activity levels, and the Motivation to Participate in Physical Activity Scale (MPPAS) to determine exercise motivation. The mean age of the participants was 21.13±1.87 years. It was determined that 220 (39.9%) of the participants had exercise habits and 331 (60.1%) did not have exercise habits. It was observed that those who exercised were more positive about the benefits of exercise, while those who did not exercise had more negative attitudes (p= 0.001). PA levels (p=0.001) and motivation levels (p=0.001) were found to be significantly higher in those who had exercise habits. A positive, moderately strong, statistically significant relationship was found between exercise beliefs-benefits subscale and exercise motivation (r=0.513; p&lt;0.01). In order to increase the motivation to participate in regular physical activity in young people, they should be informed about the benefits of exercise and the disadvantages should be eliminated.

Mental health and physical activity in vocational education and training schools students: a population-based survey.

BackgroundThe prevalence of young people not adhering to the World Health Organization (WHO) physical activity guidelines is high, especially among students in vocational education and training, compared to fellow peers. Also, low levels of mental health have been found in this group, however, to a lesser degree than peers in general education. As positive mental health aspects have more generally been found to be associated with increased likelihood of physical activity in young people, this study examined the association between mental health and physical activity among Danish students in vocational education and training.MethodsStudents in vocational education and training (N = 5277, mean age 24.3 years, range 15.8–64.0 years) responded to a national representative survey assessing four aspects of mental health (well-being, self-efficacy, self-esteem and life satisfaction) and physical activity. Physical activity was dichotomized as adherence to the WHO minimum guidelines or not. Logistic regression was used to examine if each mental health aspect was associated with physical activity in crude and adjusted models.ResultsA positive dose–response association was found between all aspects of mental health and adherence to WHO physical activity guidelines. However, the association between self-esteem and physical activity was modified by gender, with a dose–response relationship found only among males.ConclusionsHigher levels of positive mental health were associated with better odds of achieving WHO physical activity guidelines in a dose–response-manner. Prospective studies are needed to further elucidate the causal relationship between mental health and physical activity. Future interventions must pay attention to differential gender effects.

Teaching Methods for Generation Z for Physical Activities: a Stable Labor Market Provision under the COVID-19 Pandemic

Over a year has passed since the beginning of Covid-19 pandemic and the introduction of measures to limit the spread of the pandemic in Latvia. These have resulted in changes in all spheres of young people's lives, including the way they study and exercise. This study examines the role of Generation Z physical activity as a means of maintaining the well-being of the emerging workforce and the choice of teaching methods by different age groups and genders as well as the finances spent on it. The research methods include critical content analysis of scientific literature on Generation Z, modern teaching methods and the role of physical activity in young people's lives as well as descriptive statistical data analysis of primary data obtained from a questionnaire. The authors found positive correlation between age, gender, the occurrence of depressing mood or anxiety and engagement in physical activity and also identified that Generation Z spends less financial resources for their physical activities and well-being insurance (e.g., the empirical study shows that 84% of respondents spend under 20 hours per month on physical activity, with Chi-Square test p = 0.001); additionally, the study shows that the use of such teaching methods as group work, seminars and webinars for promoting physical activities are efficient under the Covid-19 pandemic situation, except for responders aged 16 – 19, who do not enjoy seminars and conferences (p=0.002) and webinars (p=0.001), albeit other age groups do not mind these teaching methods as well as group work, as shown by Chi-Squared Test (p&gt;0.05).

The socio-ecological determinants of change in school travel mode over the transition from childhood to adolescence and the association with physical activity intensity.

School active travel contributes to young people's physical activity levels, yet the prevalence is low, and declines with age. Based on determinants from the social-ecological model we investigated changes in school travel behaviour over the transition from childhood to adolescence in participants from the baseline and four-year follow-up of the SPEEDY cohort. Descriptive analysis examined how travel behaviours changed and were related to physical activity. Multinomial logistic regression investigated determinants. Some 38% of participants changed travel mode; 66% from active to passive. Passively traveling participants at follow-up showed a decrease in physical activity. Several social-ecological domains were associated with change. Findings suggest multicomponent interventions are required to support active travel in youth.

The Associations between Physical Activity and Body-Esteem in 15-Year-Old Adolescents: A Cross-Sectional Study from Finland

<strong>Purpose:</strong> Physical activity promotes a positive physical self-image, but less is known about whether the positive effect covers the general self-evaluation of adolescent appearance. This study aimed to further explore the associations between physical activity and body-esteem in Finnish adolescents, via a country-representative cross-sectional study design. <strong>Methods:</strong> The data for the study were drawn from the Finnish component of the Health Behaviour in School-aged Children (HBSC) study (2014), using surveys from 15-year-old adolescents (n=1956, mean age 15.8 years) from 122 schools. Self-evaluations of body or appearance were measured by the Body-Esteem Scale for Adolescents and Adults (BESAA). A mixed effects linear regression analysis for body-esteem was conducted separately for boys and girls. The explanatory variables were (i) self-reported moderate-to-vigorous physical activity (MVPA), (ii) weight status, (iii) self-esteem, and (iv) socioeconomic status. The covariates used in the models were maturation state and ethnic background. <strong>Results:</strong> The body-esteem score was highest among adolescents who reported engagement in MVPA corresponding to the international recommendation for adolescents’ physical activity. The positive association between MVPA and body-esteem was found even when it was considered in conjunction with other body image-related factors, but only among boys. The variance in MVPA explained 5.0% of the body-esteem variance in the model for boys (Model R² = 26.3%). <strong>Conclusions:</strong> The physical activity of young people should be further promoted for a variety of health reasons, including its positive association with higher body-esteem. However, consideration should be given to gender differences and other factors related in this complex association.