Ring One Arm Biceps Curl

1. Set one gymnastic ring at about chest to waist height and grip it with an underhand or neutral grip.
2. Walk your feet forward and lean back until your working arm is straight and your body forms a straight plank.
3. Place your free hand on your hip or across your chest and brace the core so the hips stay level.
4. Keep the upper arm pointing toward the ring anchor and curl your body up by bending only the elbow.
5. Bring the ring toward your forehead or shoulder and squeeze the biceps at the top.
6. Lower slowly over two to three seconds until the working arm is fully straight again.
7. Finish all reps on one arm, then switch hands and match the rep count.

Common Mistakes

• Turning it into a row: Pulling the elbow back toward the ribs makes the back do the work. Keep the upper arm fixed toward the anchor and move only at the elbow.
• Body twisting open: One-arm loading rotates the torso toward the free side. Brace hard and keep the hips and shoulders square to the ring.
• Too flat a body angle: Starting too horizontal often leads to half reps. Stand more upright until you can finish every rep fully.
• Hips sagging: A sagging midline wastes force and shortens the range. Squeeze glutes and hold a straight line from heels to head.

Programming Tips

Program 3 to 4 sets of 6 to 12 reps per arm after pull-ups or rows in an upper-body or calisthenics session. It is a biceps strength and hypertrophy tool for people training without weights, and the single-arm setup makes it ideal for correcting a weaker side.

Start fairly upright, around 45 to 60 degrees from the floor, and lean further back as you get stronger; walking the feet forward is the main progression. Master two-arm ring curls for 3 sets of 12 first. Add a slow eccentric or a pause at the top once the lowest stable angle feels easy. The most common fault is the elbow dropping toward the ribs; fix it by keeping the elbow pointing up at the ring throughout.

Common Questions

Can you build biceps with ring curls?

Yes, ring curls can build the biceps well because you can adjust the load by changing body angle. Taking sets close to failure matters more than the tool.

How do you make ring curls harder?

Walk your feet further forward so your body is more horizontal, or switch to one arm. Slower lowering and pauses at the top also raise the difficulty.

Is a one-arm ring curl better than a two-arm ring curl?

One-arm curls are harder and expose imbalances, but they also demand more core control. Two-arm versions are better for building a base.

What muscles do ring biceps curls work?

They mainly work the biceps and brachialis, with the forearms gripping. The core and glutes work to keep the body straight.