There is nothing like trying to entertain kids with energy to burn, especially when those kids are stuck inside. Enter Joe Wicks. The Brit celebrity has become a kind of global PE teacher with his free online exercise videos for children. Sometimes, he even appears with his own children. Check out his YouTube channel, the Body Coach TV, at youtube.com/channel/UCAxW1XT0iEJo0TYlRfn6rYQ.