Associations of physical activity and sport and exercise with at-risk substance use in young men: A longitudinal study

This study aims to measure the associations of physical activity and one of its components, sport and exercise, with at-risk substance use in a population of young men.Baseline (2010-2012) and follow-up (2012-2013) data of 4748 young Swiss men from the Cohort Study on Substance Use Risk Factors (C-SURF) were used. Cross-sectional and prospective associations between at-risk substance use and both sport and exercise and physical activities were...