Pull-up
Also known as: Chin-up (underhand)
A bodyweight vertical pull and a benchmark of relative upper-body strength.
What it is
Hanging from a bar and pulling your chin over it. It builds the lats and upper back and is a strong marker of strength relative to bodyweight.
Muscles worked
Primary: Lats. Secondary: Mid-back, Biceps, Rear deltoids, Core.
How to perform it
- Hang from the bar with an overhand grip around shoulder-width, shoulders active (not fully slack).
- Set the shoulder blades down and back, and brace the core.
- Pull your elbows down toward your ribs until your chin clears the bar.
- Lower under control to a full hang without letting the shoulders go completely loose.
Common form faults
- Kipping or swinging to generate momentum. Brace the core and pull from a controlled hang; if you can't do a strict rep, use assistance rather than swinging.
- Half reps that don't reach full range. Start from a full hang and pull until the chin clears the bar; reduce difficulty with a band or machine if needed.
Programming
If you can't yet do one, build with band-assisted or machine-assisted reps and slow negatives. Once you can do many, add load with a belt. Train in the 4–12 rep range.
Plan your training
Variations & substitutions
Frequently asked questions
- Pull-up vs chin-up?
- A pull-up uses an overhand grip and leans more on the lats and upper back; a chin-up uses an underhand grip and lets the biceps contribute more, so most people find chin-ups slightly easier.
- How do I get my first pull-up?
- Combine band- or machine-assisted pull-ups, slow lowering (negatives) from the top, and back work like rows. Training the movement two to three times a week with gradually less assistance builds it up.
Written and reviewed by Mathew Beale — MSc Biotechnology, University of Reading.
Last reviewed: