Can the provision of games equipment at school break time increase the physical activity levels of adolescents?

Can the provision of games equipment at school break time increase the physical activity levels of adolescents?

Recent item added to the links to research news about 11-16 year olds :
Can the provision of games equipment at school break time increase the physical activity levels of adolescents? Alice Carter and Adam Evans.
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Author: 
DavidMcG