Background: A promising method for improving physical inactivity among women is to increase their engagement in group-based exercise programs. Fitness communities are exercise groups that practice the principles of group dynamics and promote a lifestyle of physical activity by engaging members through social media and hosting social event/hangouts…

Teaching youths who affiliate with a gang can be a daunting task. Risk factors for gang membership often compound across life domains and affect pro-social connectedness, cause feelings of marginalization, and hinder life-skill development. Sports and physical activities that are structured within a positive youth-development framework provide an…