But even if you have more functional goals in mind beyond your looks, you'll still be better off if you include arm-focused ...

Flex the elbows and rotate the barbell upwards ... The preacher curl enables you to isolate the bicep muscles for a massive arm pump. You can also vary the grip depending on which of the bicep ...

The brachioradialis is a powerful forearm muscle that assists in flexing the forearm at the elbow. Strengthening the ...

“We draw our inspiration from the astonishing capabilities of biological muscle,” Keplinger said. “The devices reproduce the adaptability of an octopus arm, the speed of a hummingbird and the strength ...

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 strength (oh, and gain even more muscle ...

They might not have anything else on their mind but big gains for their big guns, with plenty of curl-only workouts and mirror flex selfies ... Training your arm muscles isn't super complicated ...