What changes can be made to create a healthy community? Physical/Body Challenge Group

“If it doesn’t challenge you, it won’t change you.”  
Two groups decided to have a personal physical/body challenge.  Pratham and Hritika gave themselves a weeks sleep challenge.  Liam, Pranav, Sai and David opted for a sporting skills challenge over a week.  They challenged their soccer, rugby, skipping, running and basketball skills.