EZ Barbell Close-Grip Curl

Body Part: Upper Arms

Muscle: Biceps

Equipment: EZ Barbell

EZ Barbell Close-Grip Curl is a standing elbow-flexion exercise that uses the inner, angled grips of an EZ bar to load the biceps with a more wrist-friendly hand position than a straight bar curl. In this variation, the hands stay close together on the curved sections of the bar, which changes the arm angle slightly and keeps the wrists closer to neutral while the bar moves from thigh level to the upper chest or chin area.

The exercise is still a biceps curl, but the close grip and EZ-bar path make it especially useful when you want strict arm work without forcing the wrists into a fully supinated barbell position. It trains the biceps brachii as the primary mover, with the brachialis and brachioradialis helping through the pull. The forearms also contribute to grip and bar control, which is one reason the lift can feel more demanding than it looks when the weight gets heavy.

The setup matters. Stand tall with your feet about hip-width apart, the bar resting in front of your thighs, shoulders down and chest open. Use the inner angled handles shown in the image, not the widest grip, and let your elbows hang near your sides before the first rep. That starting position gives you a clear line for the curl and keeps the shoulders from taking over early.

Each rep should begin with a still torso and a clean elbow bend. Curl the bar in a smooth arc toward the upper chest or just under the chin while keeping the elbows close to the ribs. At the top, the forearms should be doing the work, not the shoulders or lower back. Lower the bar under control until the elbows are nearly straight and the biceps are lengthened again, then repeat without bouncing off the thighs or leaning backward to finish the rep.

This is a good accessory movement for arm development, elbow flexion strength, and strict hypertrophy work when you want a curl variation that is usually easier on the wrists than a straight bar. Use a load you can keep honest, because the close grip makes cheating obvious: the bar will drift forward, the elbows will flare, and the torso will start to swing if the set is too heavy. Keep the motion smooth and the wrists stacked over the bar so the biceps stay in charge from the first rep to the last.

Instructions

• Stand tall with your feet about hip-width apart and hold the EZ bar in front of your thighs using the inner angled grips.
• Let your arms hang long, keep your elbows close to your ribs, and set your shoulders down before the first rep.
• Keep your wrists stacked with the EZ-bar bends instead of letting them curl backward or collapse forward.
• Curl the bar upward by bending only at the elbows, keeping your upper arms mostly still.
• Bring the bar toward your upper chest or just under your chin without driving your shoulders forward.
• Squeeze briefly at the top while keeping your torso upright and your neck relaxed.
• Lower the bar slowly until your arms are almost straight and the bar returns to thigh level.
• Reset your elbows against your sides and repeat for the next rep without swinging.

Tips & Tricks

• Choose the inner EZ-bar grips that line up with the image; the wider handles turn this into a different feel.
• If the bar drifts in front of your body, the front delts are taking over and the curl is getting sloppy.
• Think about drawing the knuckles up rather than throwing the elbows forward.
• Keep the last few inches of the descent slow; that is where momentum usually appears.
• Stop the rep before your lower back starts to lean and turn the curl into a body swing.
• Use a load that lets you keep the wrists quiet, especially if a straight bar bothers your forearms.
• A brief squeeze at the top works better than a hard yank into the top position.
• If your elbows feel irritated, shorten the range slightly and keep the upper arms pinned closer to your sides.

Frequently Asked Questions

What muscles does EZ Barbell Close-Grip Curl work?

EZ Barbell Close-Grip Curl mainly works the biceps, with strong help from the brachialis, brachioradialis, and forearm flexors. The shoulders and trunk mainly stabilize the body while the elbows flex.

Is EZ Barbell Close-Grip Curl good for beginners?

Yes, because the EZ bar usually places the wrists in a more comfortable position than a straight bar. Beginners should start light and keep the elbows from drifting forward.

Where should the bar travel during the curl?

The bar should move from the thighs to the upper chest or just under the chin in a smooth arc. If it travels way forward, the shoulders are probably helping too much.

What is the biggest mistake in this curl?

The biggest mistake is turning it into a standing swing by leaning back and throwing the bar up. That usually means the set is too heavy or the eccentric is too fast.

Why use an EZ bar instead of a straight bar?

The angled grips usually let the wrists and forearms stay in a friendlier position. Many lifters can curl harder and more comfortably with the EZ bar than with a fully straight barbell.

Should my elbows move at all?

They can travel a little naturally, but they should stay close to your sides and not shoot forward every rep. Big elbow drift usually means the shoulders are stealing the curl.

What should I feel at the top of the rep?

You should feel a hard biceps contraction and some forearm tension from gripping the bar. You should not feel a big lower-back arch or a shrug into the shoulders.

How can I make the exercise harder without cheating?

Slow down the lowering phase, pause briefly at the top, or use a slightly stricter range before adding weight. Any increase should still let you keep the torso still and the wrists lined up with the bar.