Intermediate

Towel Pull-Up

Draping towels over the bar forces a thick, unstable grip that lights up the forearms and crushing strength while you still train the lats and biceps. It carries over strongly to climbing, grappling, and any sport where grip decides the outcome. Use one towel per hand for the toughest version or a single towel to bias one arm.

Equipment
Pull-Up Bar
Body part
Forearms, Lats
Type
Strength
Browse by muscle
Latissimus Dorsi
Browse by movement
Vertical Pull
Muscles worked
Target
Latissimus Dorsi
Secondary
Biceps Brachii Long Head, Biceps Brachii Short Head, Brachioradialis, Extensors
Tertiary
Trapezius Middle, Trapezius Lower, Infraspinatus

How to do it

  1. 1

    Drape one towel over the bar for each hand, or a single towel for a centered grip.

  2. 2

    Grab the towel ends firmly, wrists neutral, and hang with straight arms.

  3. 3

    Set the shoulders down and brace the core before pulling.

  4. 4

    Pull your chin toward your hands by driving the elbows down and back.

  5. 5

    Rise until the hands reach chest height, then lower under control to a full hang.

  6. 6

    Keep the grip crushed tight so the towels do not slip through your hands.

Tips

  • Squeeze the towel as hard as you can, grip is the limiting factor and the whole point.
  • Keep the reps strict, swinging makes the towels slide and stresses the wrists.
  • Start with a lower rep target than your normal pull-up, grip fatigue comes fast.

Variations

Common mistakes

  • The two towels end up at different heights over the bar, so the shoulders start uneven and one lat carries a bigger share of every rep.
  • A thin, slick towel gets used because it was in the bag, and the set becomes a test of friction rather than of crushing grip; fold a thicker one.
  • Reps get counted from a normal pull-up program, and 8 to 10 on towels usually means the last few were slipping rather than pulling.
  • The body swings to get moving, and on fabric a swing sets the towels sliding through the hands at the exact moment the grip is loaded most.
  • Hands stay clamped at the very top where the towel meets the steel, which crams the knuckles and gives the fingers no shape to close around.
  • Pulls stop at chin height because the grip is going, so the top range never gets trained; shorten the set instead of shortening the rep.

Frequently asked

How many towel pull-ups should I do, and how should I progress?
Take your normal strict pull-up number and roughly halve it, so if you do 10 clean reps expect 4 or 5 on towels. Three or four sets, resting two minutes, twice a week is a good dose. Progress in this order: add reps, then thicken the towel by folding it, then use one towel per hand instead of a single centered one, then move to a rope or a single towel for uneven work. Stop the set at the first rep where the fabric slips.
What can I use instead of towels for a thick-grip pull-up?
A length of climbing rope or a pair of gym ropes over the bar gives the same demand and slips less. Fat-grip sleeves, a rolled hand wrap, or two gi sleeves if you train grappling all work. If nothing is available, a thick tree branch or an unpainted scaffold pole gives you the diameter without the instability. Whatever you use, drape it so the two sides hang level and pinch the fabric into a fist rather than gripping the top loop.
What is the towel pull-up good for, and when is it a poor choice?
It trains crushing grip and forearm endurance while still loading the lats and biceps, which is why climbers, grapplers and obstacle racers keep it in their programs; the unstable fabric also makes the shoulders work harder to stay packed. It is a poor choice when the aim is back volume, because the grip fails long before the lats do and you leave sets on the table. Skip it while a finger or elbow tendon is sore, since a thick pinch grip loads both hard.

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