… friends who participated regularly in physical activity, safe footpaths for walking, and having
access to a park were significantly associated with regular physical activity. MacDougall et al…

… Our primary inclusion criterion was relationships between particular physical environment
attributes and physical activity behaviors. Only studies that assessed some physical activity …

… physical activity characteristics associated with participation in supervised and free-living
physical activity. … change interventions designed to increase physical activity; suggest ways that …

Physical inactivity and related diseases are of global public health concern. In many
developing countries, levels of health promoting physical activity (PA) are falling despite …

… motives for participation in physical activity are different across type of activity, age, and
gender in adults. Understanding the motives that influence physical activity participation is critical …

… through physical activities and … participate in physical activities or sports. Understanding
the cultural injluence on youth's participatory motives may facilitate organizing physical activities …

… of physical activity and participation declines with age. This review identifies recent correlates
of physical activity … Papers (k = 51) reporting a measure of physical activity and at least one …

… participating in moderate and vigorous physical activity, perceived barriers to moderate and
vigorous physical activity… physical activity. A total of 26 male 15- and 16-year-old adolescents …

… physical activity levels during adolescence, particularly among girls. This study explored
perceived barriers to participation in moderate and vigorous physical activity … participated in 1 of …

… young people’s participation in school and out of school physical activities. Fifty-two 16-year-…
UK, participated in group interviews which explored their perceptions about physical activity …