When you’re running, your ankles and lower legs absorb a lot of shocks. For most people, that’s not a problem, but if you have bad ankles or previous ankle injuries, then it can be. To prevent yourself from ankle sprains and protect yourself from future injuries, your best bet is to choose running shoes with extra support. While it might seem like you need all kinds of fancy features and designs for running shoes meant for bad ankles, they don’t have to be complicated. Most great ankle support running shoes fall into three categories: midfoot shanks, motion control shoes, and stability shoes.