Ask someone in the weight room to point to their trapezius muscle, or “traps” in gym-speak, and they’ll probably gesture toward the small mounds of muscle nestled in between their neck and shoulders.

Four-time Mr. Olympia Jay Cutler built one of the thickest physiques in bodybuilding history—and when it comes to building bigger traps, he's not about to reinvent the wheel. In a new video, Cutler ...

This straightforward loaded carry move can be tougher than it looks.