When you think hippo, you probably think the huge, gray mammal that seems to slowly put one gigantic foot in front of the other meandering over to its next meal. Oh no, no, no, my friend… Hippos can move, and they can move really fast when they really want to! You can probably easily pass a tortoise, but perhaps outrunning a cheetah is currently out of reach. So let's set our sights on the hippo! While you are working through your injury, keep that in the back of your mind.