As the old adage goes, good things always come in threes, so it’s no surprise the most eye-popping muscle in your arms is, in fact, three parts that join together. 'There are three heads to the tricep ...

There’s a good reason why powerlifters and bodybuilders use drop sets to elevate their strength training to the next level.

Building serious arm size takes more than pressing on repeat. To fill out a sleeve and add lockout strength, put the triceps extension in regular rotation. This classic elbow‑extension move is one of ...

Looking for some serious gains? Drop and do — drop sets. It’s a strength training technique where you perform as many reps as possible until the muscles are fatigued. From there, you drop the weight, ...