This is a simple game allowing simple movement for the body. It doesn’t require group of people to pay as well and can be done indoor and outdoor.
Each person is given a tennis ball and a chair.
A leader will say some actions which everyone must fellow. (E.g. sitting down, standing up, and turning around step over the chair).
Every player must remain holding their ball on top of their head while doing these actions and must not drop or remove the ball from their head.