Quote Originally Posted by Cody95 View Post
The reason why you want intensity with high reps is because the more intensity you have the more muscle fibers it will tear in the end. But with low reps, you're supposed to take you're time with the reps . It just doesn't give you the burn the high intensity high reps gives you. In the end the higher intensity with the right weight 12-15 reps will tear the most muscle fibers resulting in more gains.
High reps = volume
Heavy weight = intensity

Do you even lift?