One-Arm Pull-Ups

A one-arm pull-up lifts the entire body using one overhand hand on the bar. It is an elite strength skill with far greater elbow, shoulder and grip demand than simply doing many two-arm repetitions. Progress should be measured in controlled assistance and joint tolerance, not rushed attempts.

One-arm pull-up technique

1. Grip the bar securely with one overhand hand and begin from a controlled one-arm hang.
2. Set the working shoulder down and brace the trunk before bending the elbow.
3. Pull the elbow toward your ribs as the torso naturally rotates slightly toward the working arm.
4. Continue until the chin clears the bar without grabbing the wrist or bar with the free hand.
5. Lower under control. A complete descent is part of the skill.

Prerequisites

There is no universal repetition or weighted standard that guarantees success. You should already possess strong, pain-free strict pull-ups, secure one-arm hangs and substantial weighted or unilateral pulling experience. If a one-arm hang or assisted repetition irritates the elbow or shoulder, step back rather than testing harder.

Useful progressions

• Uneven assistance: keep the working hand on the bar while the other holds a band, towel or lower strap.
• Pulley or band assistance: use measurable help and reduce it gradually.
• Top holds and partials: practise positions you can control without dropping.
• Assisted negatives: lower on one arm while the other supplies only enough help to keep the motion smooth.
• General strength: use weighted, archer and typewriter pull-ups as supporting work.

Common mistakes

• Jumping directly from ordinary pull-ups to uncontrolled one-arm negatives.
• Training only the stronger arm or using different assistance without recording it.
• Allowing tendons no time to adapt because the muscles feel ready.
• Confusing a one-arm chin-up with an overhand one-arm pull-up; both are valid, but the grip changes the skill.

Use low volume, long rest and balanced sides. Explore the complete pull-up variation guide, maintain strict form, and use the 50 pull-ups programme for your repetition base.