How to learn the one-arm pull-up: from negatives to the full rep
The one-arm pull-up is one of the rarest bodyweight skills. Three progression stages, brutal strength requirements and the only path that really works – straight from the Strive Up skill tree.
Contents
The one-arm pull-up (OAPU) is one of the hardest bodyweight skills there is. Not twice as hard as a normal pull-up – more like four to eight times. You need not only lat strength but enormous biceps, forearm and core stability.
What makes the OAPU special
In a one-arm pull-up your centre of mass shifts asymmetrically – the free shoulder looks for something to hold on to and the core works as a stabiliser against rotation. Muscles worked: lats, biceps, rear delts, forearms and the entire core. Without clean shoulder centring you will get hurt – not despite the strength, but because of it.
Prerequisites
- 20+ clean pull-ups – without that base there is no point starting.
- Weighted pull-ups: 50 % of bodyweight added for 5 reps.
- Clean single-side scapular control.
Your path to the one-arm pull-up
Your path to the one-arm pull-up
One of the rarest bodyweight skills. From the full-range pull-up via the negative to the full one-arm rep – straight from the Strive Up skill tree.
The stages explained
1. Full-range pull-up foundation
At least 20 clean two-arm pull-ups, plus a weighted variation. Without that base you have no chance at a one-arm rep.
2. One-arm negatives (5 reps per side)
Jump into the top position (or pull up with the second hand), then lower slowly on one arm – five to eight seconds per negative. This is the single most important stage before the full skill.
3. One-arm pull-up (5 reps per side)
From a one-arm dead hang, pull up with no swing and no kipping. Five clean reps per side means the skill is established.
Common mistakes
- Kipping (swinging): if you pull the OAPU with swing, you don't have it. Strict only.
- Shoulder impingement: if the pulling shoulder rides up during the pull, the skill won't happen. Actively depress the scapula before every rep.
- Too much volume: never more than twice a week. Biceps and elbows are unforgiving.
- Asymmetry: train both sides equally. Drill only your strong side and you build imbalances that stay forever.
Training plan
Day A: one-arm negatives 5 × 3 per side (8 seconds) + weighted pull-ups 4 × 5
Day B: archer pull-ups 4 × 5 per side + one-arm hangs 4 × 15s per side
Frequency: 2 × per week, with at least 72 hours between sessions.
Track it with Strive Up
In Strive Up you track each side separately. If one side runs ahead you see it immediately – and can correct it before it gets locked in.
Train smarter with Strive Up
Track your training, use the EMOM timer, follow your PRs and discover your personal skill roadmap – for free.
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