Preventing avoidable injury is the first obligation of adults who conduct and supervise youth sports events. The law … deteriorated, national youth sports governing bodies have produced materials that cast adults as role models and urge them to teach …

sport and at any age. This article concerns the effect of playing rules on efforts to prevent concussions in youth sports … sportsmanship and mutual respect in local games. Primary responsibility for rulemaking rests with national youth sports governing … youth sports. Most states have taken a giant step forward by enacting concussion legislation that, while not displacing …

This paper provides a first step to address special considerations for youth in a relatively new area of physical … important differences between youth and adults that warrant a special focus on youth and need to be accounted for. This article … presents a schematic that accounts for how and where youth spend their time, decomposing the day into time spent in travel and …

youth. Overall, policy measures motivating young people to take part in physical activity will have a long-term effect …. Habits developed in youth often persist into adulthood. The result will be a gain in the health and longevity of the Russian …

' leisure time on playing music or doing sports, or both. We find that while playing music fosters educational outcomes compared … to doing sports, particularly so for girls and children from more highly educated families, doing sports improves …