Kids Fitness Games It is important to make sure you keep your kids active, here are 15 kids Fitness games for indoors or out. Don't let the cold keep your kids from being active, check these out. 1. Take a family loved game and put a little spin on it. The UNO workout will be fun for the entire family. 2. I am sure you already have the tape needed to do this simple but fun game of Walking the Tape line. 3. Need a quick and easy way to get the wiggles out? This Physical Activity Cube is just