If you ask someone to "make a muscle", they'll invariably raise their arm and bring a clenched fist towards their shoulder to flex their biceps. So it's no surprise that lots of people want to grow ...

Sculpt strong, toned arms at home with 5 triceps moves—diamond pushups, dips, kickbacks, and more—for anyone 50+.

Place one arm on a preacher curl bench with your armpit resting at the top edge. Hold a dumbbell in your hand with your palm ...

Curls are the classic gym bro exercise, and a bicep flex is the most iconic way to, literally, flex on someone. But does it matter what type of curls you do? And are there non-curl ways to get some ...

Photo by Joao Marc Bosch SANTA CLARA - Last week, I showed a rotator cuff activation exercise which received a lot of feedback. I also received some suggestions via Twitter, and one of them was the ...