Adolescent girls have been targeted as a priority group for promoting physical activity levels
however it is unclear how this can be achieved. There is some evidence to suggest that …

OBJECTIVE: To analyze the association between physical activity and social support from
parents and friends on the physical activity level among adolescents. METHODS: Data from …

Purpose The purpose of this paper is to examine work-to-family conflict and family-to-work
conflict, taking into account generational cohort and life cycle stage differences …

It is presumed that the level of physical activity (PA) declines during a person's lifespan,
particularly during adolescence. The main objective of this scoping review is to summarize …

Purpose: Adolescent girls are not sufficiently active to achieve health benefits. Social
support from friends and family has been positively associated with physical activity in …

Background This study examined if family and friend support predicted adolescent physical
activity (PA) across a five-year time span. Methods The Iowa Bone Development Study …

Objective: To examine whether the decline in physical activity observed from childhood
through adolescence is explained by moderating effects of self-efficacy on concurrent …

Objective The present study aimed to contrast the mediating magnitude of self-efficacy and
enjoyment connecting peer support and adolescents' physical activity (PA). Methods …

Aim To report an analysis of the concept of youth physical activity self‐efficacy. Background
Physical activity self‐efficacy is a concept that has been frequently examined as a key …

Little is known about the influence of different types and sources of social support on
physical activity in adolescents. The aim of this study was to analyse the association …