Chin-Up

🎯 Lats🏋️ Body onlyBeginnerCompoundBiceps (2°)Forearms (2°)Middle back (2°)

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.

Muscles worked

The prime mover is the latissimus dorsi, which pulls the upper arm down and back toward the ribcage.

Because more than one joint is moving, the work does not stay in one place: the biceps add force at the elbow; the forearms hold the grip, which is often what gives out first; the mid-back retracts the shoulder blades so the shoulder has something solid to work from.

Every exercise for:LatsBicepsForearmsMiddle back

How this movement works

The load travels toward you and several joints bend to bring it there. The arms finish work the back starts, so grip and elbow flexors sit in the path of every repetition: when people stall on a compound pull, it is more often the hands giving out than the primary muscle running out of force.

It is filed under strength: produce force against resistance for a countable number of repetitions, and progress the resistance over time.

What you need

No equipment at all. The resistance is your own bodyweight, so you progress by changing leverage, range or tempo rather than by adding plates — and you can do it anywhere.

Every exercise using:Body only

These train the lats too, using equipment this one does not:

Difficulty

Listed at beginner level: the pattern is simple enough to pick up without coaching, and a position that goes wrong mid-set is obvious enough to correct on the next repetition.

Of the 45 lats exercises in this database, 23 are listed at beginner level.

Related exercises

Photos: free-exercise-db — public domain (Unlicense) Full attribution →

ⓘ Informational only — not a substitute for professional fitness or medical advice.