General persistence of physical activity habits despite decline in participation during adolescence

Background

A recent Scientific Reports study elucidated the patterns of physical activity participation and discontinuation based on puberty timing during adolescence.

Introduction

The intensity of physical activity markedly declines in childhood and adolescence, particularly after the age of 10 years. Participation rate disproportionately changes across various types of physical activity. Previous studies have indicated that adolescents are more inclined to participate in individualistic physical activities than team-based activities.

Sustenance in participation in different types of physical activities also depends on many factors, such as availability, opportunity, and cost. For instance, organized or structured activities require a coach, which increases the cost to participate or sustain in these activities for a prolonged period.

In contrast, unorganized or unstructured activities do not require an instructor or coach and increase the probability of long-term sustenance of these forms of physical activities. However, more factors drive sustainability and change in physical activity participation, which requires further research for proper understanding.

The majority of available studies are limited by short follow-up periods. In addition, these studies have examined a narrow set of physical activity types. To date, no studies have determined the main predictors of sustainability or change in physical activity participation.

However, it is imperative to identify the types of physical activities more likely to be continued or discontinued over a prolonged period. This information will help develop effective interventions to improve adolescent physical activity participation.

A previous study has pointed out that the onset of puberty predicts changes in physical activity participation during adolescence. Puberty is characterized by biological maturation. Puberty-timing is associated with many biological functions related to strength, weight, and height, and psychological changes.

Compared to boys, same-age girls are more inclined to drop out from participating in different physical activities after puberty. It has been observed that earlier-maturing girls are less active due to changes in body composition, lower self-esteem, and feelings of self-consciousness.

More research is required to understand the associations between puberty timing and physical activity discontinuation in the context of unorganized and individual physical activity participation. Age differences between individuals within the same group could be another predictor of physical activity participation.

About the study

The current study focused on investigating the gender-specific longitudinal involvement, uptake rates in various types and contexts of physical activity, and re-engagement rates among adolescents between the ages of 11 and 17 years. This study focused on predicting gender-specific discontinuation of structured, unstructured, individual, and group-based physical activities based on relative and puberty timing.

Data Source

The current study used data from the Monitoring Activities of Teenagers to Comprehend Their Habits (MATCH) study. MATCH is an ongoing longitudinal study focusing on comprehending physical activity behavior from childhood to early adulthood.

Study findings

The current study evaluated grade 6 physical activity participation data, including the participation of 781 individuals, including 57% of girls and 43% of boys. On average, participants were 11.5 years of age at the study onset and 17.4 at the study end. The study cohort contained 57% of grade 6 participants who had on-time puberty, 14.2% showed early-maturing, and 29.3% were late-maturing.

A decrease in participation in most physical activities was observed from 11 to 17 years of age. Although most group-based and organized activities were not resumed after discontinuation, a higher re-engagement rate was observed for individual and unorganized activities.

Even though a higher rate of discontinuance was found in certain types of physical activities during adolescence, many participants also showed a greater inclination to continue participating in individual and unorganized physical activity by the end of high school.

No association between puberty timing and risk of dropping out of physical activities was found among boys. Birth quartile was a better predictor of physical activity dropout among boys than girls. Earlier-maturing girls were more inclined to discontinue organized activities than those with late or normal puberty time. Notably, boys born between April and June, i.e., second quartile (Q2), exhibited a lower risk of discontinuing organized, unorganized, individual, and group-based

SDGs, Targets, and Indicators

1. Which SDGs are addressed or connected to the issues highlighted in the article?

• SDG 3: Good Health and Well-being
• SDG 4: Quality Education
• SDG 5: Gender Equality
• SDG 11: Sustainable Cities and Communities

The issues highlighted in the article are related to physical activity participation during adolescence, which is connected to the goals of promoting good health and well-being (SDG 3), ensuring quality education (SDG 4), achieving gender equality (SDG 5), and creating sustainable cities and communities (SDG 11).

2. What specific targets under those SDGs can be identified based on the article’s content?

• Target 3.4: By 2030, reduce by one-third premature mortality from non-communicable diseases through prevention and treatment and promote mental health and well-being
• Target 4.7: By 2030, ensure that all learners acquire the knowledge and skills needed to promote sustainable development, including among others through education for sustainable development and sustainable lifestyles
• Target 5.5: Ensure women’s full and effective participation and equal opportunities for leadership at all levels of decision-making in political, economic, and public life
• Target 11.7: By 2030, provide universal access to safe, inclusive, and accessible, green, and public spaces, in particular for women and children, older persons, and persons with disabilities

Based on the article’s content, the specific targets that can be identified are related to reducing premature mortality from non-communicable diseases (Target 3.4), promoting sustainable development through education (Target 4.7), ensuring women’s participation and equal opportunities (Target 5.5), and providing safe and inclusive public spaces (Target 11.7).

3. Are there any indicators mentioned or implied in the article that can be used to measure progress towards the identified targets?

No, the article does not mention or imply any specific indicators that can be used to measure progress towards the identified targets.

4. SDGs, Targets, and Indicators

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Source: news-medical.net

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