Q: X-Reps are giving me some wicked-awesome mass gains. The extra pump and burn I get from [those end-of-set partials] is hot! But I was thinking that since they work so well, how about using only the short X-Rep range for all of my sets, without any full-range reps? Wouldn’t that give me some giant mass gains?

A: We first addressed X-Only sets in the X-Rep Update #1 e-book and even included a chapter on former Mr. Olympia Jay Cutler’s workout, which includes a lot of X-Only sets. Check out his X-Only Hammer Strength machine inclines (photos courtesy of Mitsuru Okabe)… [Read more…]