Chin-Up
How to do the Chin-Up with correct form, the muscles it works, and where it fits a training plan you actually stick to.
Lats
Biceps, Forearms, Mid Back
Body Only
How to do the Chin-Up
- 1
Grab the pull-up bar with the palms facing your torso and a grip closer than the shoulder width.
- 2
As you have both arms extended in front of you holding the bar at the chosen grip width, keep your torso as straight as possible while creating a curvature on your lower back and sticking your chest out. This is your starting position. Tip: Keeping the torso as straight as possible maximizes biceps stimulation while minimizing back involvement.
- 3
As you breathe out, pull your torso up until your head is around the level of the pull-up bar. Concentrate on using the biceps muscles in order to perform the movement. Keep the elbows close to your body. Tip: The upper torso should remain stationary as it moves through space and only the arms should move. The forearms should do no other work other than hold the bar.
- 4
After a second of squeezing the biceps in the contracted position, slowly lower your torso back to the starting position; when your arms are fully extended. Breathe in as you perform this portion of the movement.
- 5
Repeat this motion for the prescribed amount of repetitions.
Log it, see it on your body.
Every Chin-Up set you log feeds Ascend's anatomy heatmap — so your lats volume is visible at a glance — and counts toward your bodyweight-strength tier.
More lats exercises
The app is free. Club adds the coach, leagues and analytics.
Core tracking stays free forever — the climb, streaks, logging and your league tiers. Club is for when you want the full coach, worldwide competition and the depth, at about the price of one coffee a month.
14-day free trial · no card to start
| Free | Club | |
|---|---|---|
| Tracking, the climb and streaks | ||
| Per-set logging, PR detection, wearables | ||
| Muscle-league tiers | ||
| The AI coach | nudges | Full conversation |
| Worldwide leagues and challenges | — | |
| PR projections and deep analytics | — | |
| Unlimited crews | — | |
| Themes, export and higher AI limits | — |