Keeping fit is a great way to stay healthy and live a long life! Discover how exercise affects your body during and after, from sweating to toning muscles. Find out why exercise is good for you including improving blood circulation, helping people relax and releasing stress. And the good news is, you don’t need to sign up for a gym to exercise! There are lots of different kinds from taking your dog for a run is good to going for long walks, and even playing Frisbee in the park or throwing snowballs in the winter. Learn more with this BrainPOP UK movie on fitness – arms up…arms down…arms up…!