Perceptions and attitudes about body weight and adherence to the physical activity recommendation among adolescents: the moderating role of body mass index

摘要

Objective: We examined the associations between perceptions and attitudes about body weight and adherence to the physical activity recommendation (PAR) for adolescents to achieve >= 60 min/day of moderate-to-vigorous physical activity and tested whether body mass index (BMI) was a moderator of these relationships.