Gymnastics

Muscle-Up — CrossFit Technique Guide

BB

By Borja Bes — CrossFit Athlete & Hyrox Finisher

The muscle-up is the most prestigious bodyweight movement in CrossFit — a combination of a pull-up and a dip that transitions the athlete from below the bar or rings to above it in a single, fluid movement. Ring muscle-ups and bar muscle-ups have distinct mechanics: ring muscle-ups require more shoulder stability and coordination; bar muscle-ups demand a more aggressive kip and turnover. Both require substantial prerequisite strength and coordination. The muscle-up appears in Hero WODs like Nate and ranks among the highest-skill movements in CrossFit.

Quick answer

The muscle-up is the most prestigious bodyweight movement in CrossFit — a combination of a pull-up and a dip that transitions the athlete from below the bar or rings to above it in a single, fluid movement. Build Muscle-Up with low-fatigue practice first; earn volume only after the required positions and range are repeatable.

Curated demonstration

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The Kipping Muscle-Up

CrossFit · reviewed 2026-08-06

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Muscles Worked

Latissimus dorsiPectoralsTricepsBicepsCore

Equipment

Pull-up rig or rings

Best For, Avoid If, and Scaling

Best forLow-fatigue skill development for Muscle-Up, plus the specific latissimus dorsi and pectorals capacity needed to make the standard repeatable.
Avoid ifAvoid or scale Muscle-Up if pain changes the movement or the intended position cannot be controlled. Correct this common fault before adding volume: pulling to the chest rather than the hips — prevents the turnover.
Scaling3 pull-ups + 3 dips per prescribed muscle-up, banded muscle-ups, jumping muscle-ups.

How to Do the Muscle-Up

1

Establish a strong kip swing — hollow and arch positions, controlled.

2

At the peak of the forward swing, aggressively pull the bar or rings to the hip crease (not the chest).

3

Turn the wrists over (false grip on rings helps significantly) and press to support.

4

Lock out the dip at the top — arms fully extended, body above the rings or bar.

5

Lower with control to the hang and re-establish kip rhythm.

Common Mistakes

Pulling to the chest rather than the hips — prevents the turnover.

Attempting high-volume muscle-ups without adequate strict pulling, pressing and ring control.

Not using a false grip on rings — makes the turnover significantly harder.

Coaching Tips

Prerequisites: 10 strict pull-ups, 10 strict ring dips, and the ability to hold a stable support position on rings.

Practice the transition separately: from a jumping position, practice the turnover at the top of a low ring.

Scaling Options

Easier / Beginner

3 pull-ups + 3 dips per prescribed muscle-up, banded muscle-ups, jumping muscle-ups.

Harder / Advanced

Strict muscle-ups, weighted muscle-ups.

Training Examples

Train Muscle-Up with a Clear Purpose

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Muscle-Up Skill Practice

muscle-up progression

Every 2:00 x 6 rounds

1-3 quality muscle-ups

Use the listed easier scaling when needed

Finish each set before technical failure

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Muscle-Up Capacity Builder

muscle-up workout

5 controlled rounds

1-3 quality muscle-ups

6-8 reps of the listed easier scaling

Rest 60 sec and repeat cleanly

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Frequently Asked Questions

How strong do I need to be to do a muscle-up?

A practical benchmark: 10 strict pull-ups and 10 strict ring dips. If you cannot meet both, build those first. Attempting muscle-ups without this base risks shoulder and elbow injury.

What is a false grip and why does it matter?

A false grip positions the wrist on top of the ring rather than below it, allowing the wrist to pass through the transition without releasing the ring. It makes ring muscle-ups significantly easier to learn and is standard practice.

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