The kipping pull-up uses a coordinated hip swing to generate momentum, letting athletes complete reps faster and accumulate higher volumes than strict pull-ups allow. It is the bread-and-butter pull-up of CrossFit competition and a legitimate skill to learn for conditioning workouts — provided you have built strict pull-up strength first.
What it is
The kipping pull-up is a dynamic pull-up that uses a hollow-arch hip swing to generate vertical momentum. The lifter swings the body into a hollow position, then arches and snaps the hips, using that drive to clear the bar. Reps come faster and conserve grip — but only for athletes with the strict base to handle the shoulder demand.
Muscles worked
| Muscle | Contribution |
|---|---|
| Lats | ~35 % |
| Hip flexors, core | ~25 % |
| Biceps, traps | ~25 % |
| Glutes, forearms | ~15 % |
How to kipping pull-up: 5 steps
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Active hang
Pronated grip, shoulder-width. **Active hang with scapulae engaged.**
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Hollow position
**Push the chest back and feet forward** into a hollow body position — like a banana with horns pointing down.
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Arch position
**Swing into an arch:** chest forward, feet back, glutes squeezed.
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Snap and pull
**Snap from arch to hollow,** driving the hips up. Use that momentum to pull elbows down to hips.
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Push away on descent
**Push off the bar as you descend** to begin the next hollow position. Continuous rhythm.
How it differs from strict pull-up
- Uses hip momentum. The hollow-arch swing generates vertical drive — strict pull-ups don’t.
- Higher rep rates. 20-30+ reps per minute is achievable for trained athletes.
- Conditioning tool. Built for high-volume CrossFit WODs, not pure strength.
- Requires strict base. 5-10 strict pull-ups minimum before learning to kip safely.
Common mistakes
When to use this variation
Use kipping pull-ups for CrossFit-style metabolic conditioning, high-rep WODs, or when grip and strict reps are the limiter on volume. Never use kipping as a substitute for strict strength work. Build a base of 8-10 strict pull-ups before learning the kip. Program kipping in conditioning sessions only, not in pure strength blocks.
FAQ
Is kipping cheating?
Not when used appropriately. Kipping is a legitimate gymnastic skill for high-volume conditioning. It only becomes problematic when used to fake strict pull-up reps in a strength context.
Are kipping pull-ups dangerous for shoulders?
They can be — for unprepared athletes. The dynamic load at full extension stresses the shoulders. Build strict pull-up strength and shoulder mobility first.
Kipping or butterfly?
Both use momentum. Kipping is the traditional hollow-arch swing; butterfly is a continuous circular movement that’s faster but harder to learn. Start with kipping.
Related exercises
- Pull-Up: the strict foundation
- Chest-to-Bar Pull-Up: CrossFit deeper standard
- Muscle-Up: kip-based gymnastic skill
- Hollow Rock: prep drill for the kip swing




