When we're strength training, gravity plays an important role in the difficulty and the complexity of any given exercise. Used correctly, gravity works in concert with physiology to produce awesome ...

"One of the keys to training triceps is making sure that the triceps is working and actively squeezing both in the straight-arm position and as it's getting there," says Samuel. "But it's very easy to ...

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, ...