Bodyweight

Pull-Up — CrossFit Technique Guide

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By Borja Bes — CrossFit Athlete & Hyrox Finisher

The pull-up is the single most important upper-body pulling movement in CrossFit. It develops the lats, biceps, and posterior shoulder while building the grip and core strength necessary for advanced gymnastics skills like muscle-ups and bar muscle-ups. In CrossFit, pull-ups appear in nearly every Hero WOD and benchmark workout, often in high volume. Mastering efficient kip mechanics and developing strict strength are both essential: strict pull-ups build foundational strength, while the kipping pull-up allows athletes to maintain output under fatigue. Both have their place in a complete CrossFit programme.

Quick answer

Pull-Up is best used when the workout goal matches its main demand: bodyweight capacity, clean mechanics, and scalable intensity.

Muscles Worked

Latissimus dorsiBicepsRear deltoidsRhomboidsCore

Equipment

Pull-up bar

Best For, Avoid If, and Scaling

Best forBodyweight WODs, skill practice, and athletes who can keep pull-up mechanics consistent under fatigue.
Avoid ifPain changes your movement pattern, fatigue makes reps sloppy, or the workout asks for a standard you cannot repeat safely.
ScalingBand-assisted pull-ups, jumping pull-ups, or ring rows at a 45° angle.

How to Do the Pull-Up

1

Grip the bar slightly wider than shoulder-width, palms facing away (pronated grip).

2

Hang at full extension — arms straight, shoulders active (not shrugged into ears).

3

Initiate the pull by depressing the scapulae (pull shoulders down and back).

4

Drive elbows toward the floor as you pull your chin above the bar.

5

Hold for a brief moment at the top — chest near the bar, chin clearly over.

6

Lower with control back to full extension before the next rep.

Common Mistakes

Not achieving full arm extension at the bottom — reduces range of motion and builds bad habits.

Pulling with biceps only rather than initiating with the lats (scapular depression).

High-volume kipping before building enough strict pulling strength and control.

Losing tension in the core during kipping pull-ups, causing excessive swinging.

Coaching Tips

Build to 5 strict pull-ups before attempting kipping — your shoulders will thank you.

Think "armpits to the bar" rather than "chin over bar" — this cue activates the lats properly.

For high-rep sets (Murph), sub-partition early: sets of 3-5 rather than going to failure.

Band-assisted pull-ups are excellent for building strength; jumping pull-ups maintain the stimulus when fatigued.

Scaling Options

Easier / Beginner

Band-assisted pull-ups, jumping pull-ups, or ring rows at a 45° angle.

Harder / Advanced

Strict pull-ups, weighted pull-ups (belt or vest), or chest-to-bar pull-ups.

Related WODs

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Movement Practice WOD

exercise wod

AMRAP 12

8 controlled reps

10 bodyweight reps

200m easy run or 60 sec cardio

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Technique + Conditioning

scaled workout

4 rounds for quality

10 technique reps

30 sec core hold

12 low-skill conditioning reps

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Frequently Asked Questions

What is the difference between strict and kipping pull-ups?

Strict pull-ups use no momentum — pure upper body strength from hang to chin-over-bar. Kipping pull-ups use a rhythmic swing to generate momentum, allowing more reps under fatigue. Strict builds strength; kipping maintains workout intensity. Both are valid — strict should come first.

How many pull-ups do I need for CrossFit?

A practical benchmark: 5 strict pull-ups gives you the foundation to safely start kipping. 10+ strict is comfortable for intermediate athletes. For Hero WODs like Murph (100 pull-ups), efficient kipping mechanics and smart sub-partitioning matter more than raw max.

Why do my shoulders hurt after pull-ups?

Shoulder pain during pull-ups usually signals one of three things: insufficient warm-up, kipping before building strict strength, or not achieving full extension at the bottom. Address all three. If pain persists, consult a physiotherapist before continuing.

How do I get my first pull-up?

The fastest path is usually: (1) ring rows at a progressively more horizontal angle to build the pulling pattern, (2) hollow body work to develop the core tension a pull-up requires, (3) jumping pull-ups with a slow 3-5 second negative (lowering phase) to build eccentric strength in the exact range the pull-up demands. Most people who struggle with pull-ups skip the negatives — that is the most effective single drill.

What is butterfly pull-up and should I learn it?

Butterfly pull-ups use a circular kipping motion instead of the standard front-back swing. They are significantly faster than standard kipping once mastered — elite athletes cycle 30+ per minute. The trade-off: butterfly is harder to learn, harder to recover from, and creates more shoulder demand. If you are still building your pull-up base, master standard kipping first. Butterfly is worth learning once you can do 20+ unbroken kipping pull-ups with ease.

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