There are two secrets to building cantaloupe-size shoulders like Vin Diesel’s. First, go slow and don’t hurt yourself (more on that below). Second, make sure you develop the deltoids evenly, giving the rear head as much love as the front, which you’re no doubt already pounding with pressing exercises. In eight weeks, you can correct any imbalance to get your shoulders worthy of a close-up.
HOW IT WORKS Because the joints in the shoulder are very mobile, they’re more susceptible to injury than other body parts, especially when you’re pressing
