The cable reverse wrist curl is one of the most effective ways to build the extensor muscles along the back of your forearm, creating balanced strength that protects your wrists and elbows. Consistent work here pays dividends in every pulling and gripping movement you perform.
Set the cable pulley to its lowest position, attach a straight bar, and kneel or sit facing the machine with your forearms resting palm-down on your thighs
Grip the bar with an overhand grip just inside shoulder width and let your wrists drop into full flexion as your starting position
Extend your wrists upward as high as possible, squeezing the top of your forearms hard at the peak contraction
Lower the bar slowly back to the start under full control, taking at least two seconds on the descent
Common mistakes
Letting the elbows lift off the thighs during the movement, which shifts stress away from the extensors — pin your forearms firmly to your legs throughout every rep
Using too much weight and turning it into a partial rep, robbing yourself of the extension range where the muscle does its real work — drop the load and move through the full range
Rushing the lowering phase and letting the cable snap the wrists back down — the eccentric is where significant strength and tissue adaptation is built, so own every inch of the descent
Pro tip — At the very top of each rep, pause for a full one-second isometric hold and actively try to spread your fingers apart — this recruits the extensor digitorum alongside the wrist extensors and dramatically increases the training stimulus without adding a single pound to the stack.