“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 ...

But even if you have more functional goals in mind beyond your looks, you'll still be better off if you include arm-focused exercises in your training split. Just like you shouldn't skip leg day, you ...

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 ...

The trapezius muscle can act as a fixator when the biceps is flexing the elbow joint. The abdominals can act as fixators to stabilise the body for hip and knee movements. Preparation and execution ...