Beefy action movie star revealed 1 harsh truth of staying fit at 45

Superhero movies are often dismissed as popcorn fluff, but playing a superhero on screen is no joke.

When you hear about the punishing diet and exercise routines that actors have to go through to get mutant fit for these roles, you can’t help but respect their toughness.

The issue they run into after playing these characters for a long time, however, is that while heroes never age in comic books, humans really start to break down as they get into their 40s.