Ahhh, biceps. If theres one thing almost every guy wants, its a big pair of ostrich-egg guns. In some ways, despite the functional training revolution, arms are still one of the universal calling ...

We’ve all been there: holding at the bottom of a squat or plank, feeling your legs start to quiver like crazy. Congrats—you’ve experienced the burn of an isometric hold. These strength-boosting pauses ...