1 Yoga increases range of motion
You may think that range of motion is the same thing as flexibility, but it’s a little different. Many guys know they have a tight muscle group or two—most frequently the hamstrings, glutes, pecs, and shoulders. But they may not realize the limitations any of these place on their ability to train through a full range of motion. The more you train them through a limited range of motion, the more limited you become as a lifter—and a functional human being.
One of Cutler’s limitations was his tight shoulder joints, which he found didn’t allow him to stretch his pectorals fully during pressing movements, which in turn reduced his ability to build chest mass. Increased flexibility opened him up to a better pressing motion—and the type of development that helped him eventually win four Sandow trophies.
A well-designed yoga class emphasizes moves that open up virtually all of these problem areas, because everyone, everywhere, can benefit from opening up their hunched shoulders and tight hips. Consider this quality movement training of the first order.