We're all aware that the body goes through some major changes over the years. Combinations of natural and man-made forces work together to push us further down the path to old age. It sounds depressing, but luckily we're not totally helpless against this process. Staying fit and healthy makes all the difference when it comes to the aging process. You can't avoid getting older, but you can help your body roll with the punches the years throw so you can be in the best shape for your age. Fitness ...