When most people think of bigger arms, their mind immediately goes to biceps. But here’s the truth seasoned lifters understand: your triceps make up nearly two-thirds of your upper-arm size. If you ...

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 ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

If you want bigger arms, you should just train your biceps with arm curls, right?”If you think that, you might want to rethink your approach immediately. In fact, the triceps (the back of the arm), ...

In baseball, "utility player" is a term reserved for athletes who can play any position. They have the ability to hit, pitch and field with no significant gaps in performance. From a coaching ...

It's time to transform your triceps. In a new video, exercise scientist Mike Israetel shared his five favorite tricep exercises, including EZ-bar overhead extensions, barbell skullcrushers, cable ...

Attach a rope handle to the high pulley of a cable station. Grab the handle and turn away from the machine with your hands at shoulder height. Fully extend your arms forwards and in front of your head ...

Triceps are the muscles on the back of your upper limb behind your biceps. They contract every time you bring your hands down. The following exercise is a great way to strengthen and bulk up your ...

Effective arm training should target both the biceps and triceps with a mix of single-joint and compound exercises.

Good things always come in threes: fairy godmothers, parts of a combo meal, boy bands made of brothers (Hi Jonas and Hansen!). So it’s no surprise the most eye-popping muscle in your arms is, in fact, ...