If you have a YMCA near you, and you homeschool, I suggest that you see if they have a homeschool gym program available. This is our third year of homeschool gym, and the kids thoroughly enjoy it. We are lucky enough to have two YMCA's within driving distance of our home, so we go to gym 3-4 days a week. A great way for the kids to burn of some energy, and get some socializing time with their friends!
My kids showing off their last day of gym T- shirts!