In wrestling, you've got to be an athlete. You can't just be a body builder; you can't just be this big strong guy who picks people up and throws them around. For longevity in the business, you got to keep your body fit and together.
I think the problem people get into is they want to go into the gym and look at other people's workouts, or they want to lift what other people are lifting. I started out really small. I actually did a lot of research, and I learned all about working out. So take gradual steps.