The reverse curl flips the script on traditional biceps training by placing your forearms in pronation, forcing your brachialis and brachioradialis to carry more of the load alongside your biceps. Master this movement and you build the thick, dense arm structure that makes your biceps look bigger even from the front.
Stand tall holding a dumbbell in each hand with an overhand grip, palms facing the floor and arms fully extended at your sides.
Keeping your elbows pinned to your ribcage, curl both dumbbells upward in a smooth arc until your forearms are parallel to the floor or slightly past.
Squeeze hard at the top for a full second, resisting the urge to let your wrists collapse or your elbows drift forward.
Lower the dumbbells with control over two to three seconds, returning to full elbow extension before initiating the next rep.
Common mistakes
Letting the wrists buckle downward under load, which bleeds tension from the target muscles — actively cock your wrists neutral or slightly extended throughout the entire rep.
Allowing the elbows to swing forward and away from the body to gain momentum — anchor your elbows firmly against your sides and move only at the elbow joint.
Rushing the eccentric phase and dropping the weight back down — the lowering portion is where significant muscle stimulus occurs, so own every inch of the descent.
Pro tip — Consciously think about driving your knuckles toward the ceiling rather than curling the weight up — this subtle wrist cue keeps the pronation locked in and maximizes brachialis recruitment throughout the full range of motion.