Several athletes swear by hyperbaric chambers for healing after intense workouts. The idea of enriching the blood and tissues with oxygen to make the healing process quicker is certainly enticing for those who can afford it. Let's face it, most medicines have drawbacks and side effects; many are big trouble with athletes. Using an abundance of something the body already needs and uses without the downsides of medicine is genius. As more research into the process comes out, this process might be expanded upon to treat other medical situations.