THERE'S MORE TO achieving the perfect biceps pump than just knocking out rep after rep of unfocused dumbbell curls. Even for the most experienced arm-day adherents, finding that sweet spot for the ...

If the Terminator movies taught us anything, it's that machines can't be trusted—and that's especially true when discussing certain exercise machines in the gym, including the preacher curl machine.

TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split will put you in a good position for growth—but if you really want to maximize your biceps ...

If you want big biceps and arms, do curls. If you want bigger biceps and arms, do different kinds of curls. Variations as simple as a change in wrist position or source of resistance allow you to ...