If you want to encourage your child to exercise more or if you have an active one who is always in trouble and you want to redirect,
You could try zamzee.
Zamzee.com has a small electronic device they sell for around 30$ that tracks the child’s activity and rewards them with points.
The point is to free some couches of all the potatoes! But, it could also help those who are already active find a positive thing to do with all their energy.
We are trying it out. So far we have enjoyed it.