Barbell Palms Up Wrist Curl Over A Bench

Body Part: Forearms

Muscle: Other

Equipment: Barbell

Barbell Palms Up Wrist Curl Over a Bench is a strict forearm exercise that isolates the wrist flexors with the forearms supported on a bench and the hands hanging just over the edge. It is built for small, controlled reps, not big body movement. The bench support removes most of the cheating you would get from standing curls and makes the wrists and grip do the work.

This movement is useful when you want thicker-looking forearms, better wrist strength, and more tolerance for gripping in pulls, rows, deadlifts, curls, racket sports, or climbing. The palms-up position shifts the emphasis toward the wrist flexors and the muscles that help you close the hand and control the bar. Because the range is short, the quality of the setup matters more than the load.

A clean rep starts with the forearms planted firmly on the bench, wrists beyond the edge, and the bar held in an underhand grip. Kneel or stand close enough that your elbows stay anchored and your shoulders do not drift forward. Let the bar roll toward the fingers at the bottom, then curl the wrists upward without lifting the forearms off the pad.

The top of the rep should feel like a hard forearm contraction, not a shrug or a biceps curl. Lower the bar slowly until the wrists are extended and the palms stay facing up, then repeat with the same path. Keep the motion smooth and even so the bar travels through the wrists rather than bouncing off the bench or swinging from the shoulders.

Use this exercise as accessory work after your bigger lifts or on a day when you want direct forearm volume without much systemic fatigue. Light to moderate loads usually work best because the wrists, tendons, and grip fatigue quickly when the bar gets too heavy. If the hands start sliding, the wrists lose their line, or the elbows lift off the bench, the set is no longer doing what this exercise is meant to do.

Instructions

• Kneel or stand close to a flat bench and place both forearms on the pad with your wrists and hands hanging just past the front edge.
• Hold the barbell with an underhand grip and let it rest low in the fingers so the wrists can move freely.
• Keep your elbows planted, chest supported by your torso position, and shoulders still before the first rep.
• Let the bar lower by opening the wrists until you feel a controlled stretch through the forearms.
• Curl the bar upward by flexing the wrists only, keeping the forearms pressed into the bench.
• Squeeze hard at the top without letting the elbows, shoulders, or torso help the lift.
• Lower the bar slowly back to the bottom until the wrists are extended again.
• Breathe out as you curl up and inhale as you lower under control.

Tips & Tricks

• Let the bar sit deep in the fingers at the bottom so the wrist flexors have room to work through the full curl.
• Keep the forearms pinned to the bench; if they slide or lift, the set turns into a cheat rep.
• Use a bench height that lets your wrists clear the edge without forcing your shoulders to round forward.
• Choose lighter weight than you would for standing curls, because wrist flexion fails long before the biceps do.
• Keep the grip even on both sides so one wrist does not take over and twist the bar.
• Pause for a brief squeeze at the top to build tension instead of bouncing through the short range.
• Lower the bar slowly and do not drop into wrist extension, especially if your wrists feel irritated.
• Stop the set when your elbows start drifting or your fingers begin to open under the load.

Frequently Asked Questions

What does Barbell Palms Up Wrist Curl Over a Bench train?

It primarily targets the wrist flexors and forearm muscles that close the hand and curl the wrist.

Why do the forearms rest on the bench?

The bench fixes the upper arm and forearm so the wrists do the work instead of the shoulders or body swing.

How should I hold the bar at the bottom?

Let it settle low in the fingers with the palms still facing up, then curl it back with the wrists.

Should my elbows stay on the bench the whole time?

Yes. If the elbows lift, the shoulders start helping and the wrist curl loses its strict line.

Can I use heavy weight on this exercise?

Usually no. The wrists and forearms respond better to controlled, moderate loads than to maximal weight.

What is the most common form mistake?

Most people bounce the bar, lift the forearms, or turn it into a biceps-driven movement.

Is this a good finisher after pulling workouts?

Yes. It fits well after rows, pulldowns, deadlifts, or curls when you want direct forearm volume.

What should I do if my wrists feel irritated?

Reduce the range, lighten the bar, and stop short of the deepest drop if the stretch becomes uncomfortable.