Richard Perez trainer to the Diaz brothers works out in my gym.
MMA takes its toll on the human body, as does hardcore bodybuilding... and many, many other walks of life.
It's not just sports.
Back in the day, before regulation of the industry, there was nothing in this world that could take more of a toll on your mind and body than truckdriving.
What about prostitution? You think those girls plan on living a long, happy life?
What about the local drunk who sleeps in the streets every night? How's he gonna be next year?
All in perspective, don't really care about the subject line.