Men's Fitness on MSN

Want a body like Matt Damon or Bradley Cooper? Hollywood trainer Jason Walsh reveals the training rules men over 40 need to know

With clients including Matt Damon, Bradley Cooper and Christian Bale, to name just a few, personal trainer Jason Walsh is one ...

Running up to 36.6km a day and strength training to the limit. Is that rational?

IntroductionThis is an article I saw on social media last year, but it has gained attention again due to his appointment as ...