1. Correlates of physical activity: Why are some people physically active and others not?;Bauman;Lancet,2012
2. Emotion, mood, and physical activity;Biddle,2000
3. Physically active lifestyles and well-being;Biddle,2006
4. Maintaining sleep and physical activity alleviate mood instability;Bowen;Preventive Medicine,2013
5. The Blue Zones: 9 Lessons for Living Longer from the People Who’ve Lived the Longest;Buettner,2012