Lenny Kravitz is somehow 62 years old but, he does not let that stop him from being shredded like statue. His training regiment is let’s call it “odd”. He works out in leather pants because “I perform onstage in leather, denim, whatever, so those are the pants I wear to train. It also means I can fit in a workout anytime, anywhere.” This from an article in Men’s Health. Whatever he is doing it is working.