For example, your elbow joint has two muscles that move your forearm up or down. These are the biceps on the front of the upper arm and the triceps on the back of the upper arm: to raise the ...

Tricep exercises are a fundamental part of arm day and increasing upper-body strength as triceps ... as well as a quick refresher on the muscle anatomy and how often to do these movements.

let’s take a closer look at the anatomy behind those coveted biceps. The biceps brachii – commonly known as the biceps – is a two-headed muscle running along the upper arm between the ...

While having toned biceps is certainly a flex—literally—that’s not the only muscle you should work on arm day. To build all-around upper-body ... of group fitness at Anatomy.