Head to an open area, park or field. Mark 4 corners. Run/walk to corner 1. Perform 20 jumping jacks or tuck jumps. Run/walk to corner 2. Perform 10 pushups or frog hops. Run/walk to corner 3. Perform 20 squats. Perform walking lunges to corner 4/start.
Make it a competition or try to beat your own time by keeping a family record book. Write the date and time each person. Cheer on the participants!