The concentration curl is the antithesis of sloppy, rushed reps performed directly in front of the weight rack mirror.

Everything you need to know about strict curls, the powerlift that isolates your biceps and builds serious arm strength.

THE BARBELL BICEPS curl is one of a handful of old-school exercises that retains the hardcore reputation today as it did decades ago, when bodybuilding icons Arnold Schwarzenegger and Lou Ferrigno ...

Stand with your feet about shoulder width apart holding the weights with your hands in a pronated (overhand) position. Squeeze your glutes, abs, and shoulder blades to create tension. Lift the weight ...