【How-to】How much can the rock lift

Then, and the most brutal part of his routine, was his calisthenics workout. Over the course of a few hours, he’d do 2,000 squats, 2,500 sit-ups, 500 dips, 500 push-ups, 500 shrugs with an approximately 66-pound barbell, and then, 10 minutes of neck exercises.