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Warm-up

Are band pull-aparts a good warm-up for your shoulders?

They are a sensible way to get the back of your shoulders working before you lift. No trial has tested them as a warm-up, so treat them as an easy extra and keep your lighter sets of the lift itself.

Reckoner Written by Reckoner

A band pull-apart asks little: one long band held out in front of you and pulled apart toward your chest. It needs no anchor, it takes a minute, and it gets a part of your body moving that presses and curls tend to leave out. That makes it a popular warm-up. The evidence for that use is thin, so here is what it does and does not support.

What it works

In a study of ten healthy men, a pull-apart drew on the back of the shoulder and the muscles around the shoulder blade1. Your hands changed the mix. Palms down raised activity in the rear deltoid and upper trapezius, and palms up raised it in the infraspinatus and lower trapezius1. Pulling on an upward diagonal gave the highest activity in most of the muscles measured1.

That study measured activity on the day. It says nothing about warming up, strength or growth.

What the research does not show

A search turned up no trial of pull-aparts as a warm-up, and none showing they prevent shoulder injury in lifters. A systematic review of elastic band training in athletes called the research on its immediate effects scarce2. So treat claims that they protect your shoulders as unproved. If a shoulder already hurts, a warm-up is not the fix. Start with training around pain.

Where it fits in a warm-up

The warm-up with the better support is lighter sets of the lift you are about to do. In one trial of the bench press and squat, warm-up sets of the lift itself at a heavier load beat the lightest warm-up3. Pull-aparts can sit before those sets. They do not replace them.

  1. Pick a light band. You should be able to keep your arms straight on every rep.
  2. Do one or two easy sets of ten to fifteen. This is a coach's starting point. Stop well before the set gets hard, because this is preparation and not training.
  3. Return slowly. Keep the band tight on the way back.
  4. Move on to your lighter sets of the lift.

Hold on to the band

Band eye injuries usually start with a loose grip that lets the band snap back4. Keep a firm hold with both hands and keep the band away from your face. Check it before and after you use it, and replace one with a nick or tear5.

Sources

  1. Fukunaga and colleagues, International Journal of Sports Physical Therapy, 2022. Band Pull-Apart Exercise: Effects of Movement Direction and Hand Position on Shoulder Muscle Activity ten healthy men, with shoulder muscle activity changing with hand position and pull direction
  2. Sousa and colleagues, Sport Sciences for Health, 2025. Acute and chronic effects of elastic band resistance training on athletes' physical performance: a systematic review a systematic review describing the research on the acute effects of elastic band training as scarce
  3. Ribeiro and colleagues, International Journal of Environmental Research and Public Health, 2020. The Role of Specific Warm-up during Bench Press and Squat Exercises: A Novel Approach a warm-up of submaximal sets of the lift itself, and the heavier warm-up load outperforming the lightest
  4. Wyatt Myers, University of Miami Health News, 2021. Protect your eyes from resistance bands an ophthalmologist's account that band eye injuries usually start with a loose grip that lets the band snap back
  5. Joondeph and Joondeph, Case Reports in Ophthalmological Medicine, 2013. Retinal detachment due to CrossFit training injury the advice to inspect bands before and after use and to replace worn ones; over five years old and kept as the case on record
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