UnsplashAccording to the fitness experts at Future Fit, running is one of the most popular exercises in the UK, along with yoga and indoor cycling.It makes sense, really. Unless you’re a seasoned pro or competitive, it’s not necessarily an expensive habit, and you don’t need to go to a dedicated area to do it. In fact, you can run right on your own street.However, there are some pitfalls. Running can put you at risk of injury such as shin splits, bleeding nipples or, according to the NHS, sore feet. However, when it comes to sore feet at least, there could be a really simple solution to your aches. What causes sore feet when runningIt could be as simple as the shoes that you are running in.According to the experts at