The Best—and Worst—Exercises for Tricep Gains, According to a Trainer originally appeared on Men's Fitness. The triceps brachii is a three-headed muscle that plays a critical role in elbow extension, ...

Your triceps aren’t just for show—they power your presses, support daily movements, and give your arms that full, defined look. By understanding how the three heads of the triceps work, you can choose ...

Fitness experts are spotlighting the close-grip pushup as a highly effective, equipment-free way to target triceps strength and size. Men's Health trainers detail form cues to maximize muscle ...