It's fascinating to think what you can do to have a healthy fit body when you use tools that are frugal. Have you ever noticed what Tom Brady and LeBron James do to be able to have 20-year careers at levels that have never been seen before? Does it cost a ton of money? No, not if you use tools that have already been bought and paid for by someone else. Use other people's exercise equipment, pools, massage chairs, and saunas.