Getting into shape helps build your immune system and helps you get into shape, it can also help you feel more confident in life. Unfortunately, many folks don't know what it takes to get fit. The information ahead will clue you in on how to begin a simple and effective fitness program.If you want to stay comfortable buy some shoes that fit and feel good. Try to shop for exercise shoes during nighttime because your feet tend to be bigger at this time. There should be about 0.5inches of space between your big toe and the front of the shoe. Wiggle your toes to make sure the shoes are a good fit.