How Do You Tell if You Have Bad Genetics or Lazy?

You can't tell if a person has bad genetics or is just lazy when it comes to the gym. Joe was one of four boys in his year who went to the gym at school. He says he's made some progress since then, but not as much as his friends. "I reckon once you're... I've made a tiny little bit of progress in the time that I have been training" Next up: Board shoulders.