Running is a great exercise to keep your body healthy and fit. It can help you lose weight and reduce your risk of developing diseases. And it's not just for people who are trying to get in shape, either-running can be great for your brain, too. In fact, running has been shown to improve cognitive function, declarative memory, working memory, decision making, and problem solving. Here are some tips to help you make the most of running: • Make sure your running shoes are fit well. Wearing shoes that are too tight can cause inflammation and pain in your feet, and can also lead to foot and ankle injuries.