ProgreviaDumbbell pullover: proper form, muscles worked and common mistakes
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How to do it
Lower the dumbbell behind your head with semi-bent elbows seeking a chest and lat stretch, then pull it back over in an arc. Keep the core firm and don't arch the lower back at the bottom.
Muscles worked
Main muscle: chest. Also worked: back. When it plans weekly volume, the generator counts each set of this exercise as one full set for chest and half a set for each secondary muscle (what is known as fractional counting).
Dumbbell pullover: chest and back in a different arc from flyes
Dumbbell flyes close the arms in the horizontal plane; the pullover moves the load in the vertical plane, from behind your head to above your chest. That changes which muscles work: besides the pec, the lat, the long head of the triceps and the serratus join in, and the point of maximum stretch comes with your arms overhead, where pec and lat lengthen together. It is a movement that imitates no press and no row, so it should not be treated as a simple fly.
You can place it at the end of a chest day or a back day, as a bridge between them. Because the stretch is very large, it needs your shoulder to have room to raise the arm without arching your lower back; if it does not, shorten the range rather than forcing it. Prefer light to moderate loads and 10 to 15 reps, at slow tempos.
A detail of its own: how you grip and position yourself. Hold a single dumbbell with your palms under the top plate, thumbs around the handle or forming a cup with your hands, and lower only as far as you can stop the weight. Resting only your upper back on the bench, with your hips low, increases the stretch; lying along the bench is more stable if you are starting out.
Technical sheet
- Movement pattern
- Isolation
- Minimum level
- Intermediate
- Technical demand
- Needs coaching
- Fatigue it generates
- Moderate (0.7 out of 2.2)
- Risk if technique breaks down
- Low
- Peak tension in the stretched position
These are the values the generator uses to decide where the exercise goes within the session.
Recommended sets and reps
As an isolation exercise, it works best in 3–4 sets of 10–15 reps with 0–2 RIR. Use it at the end of the session to add volume without systemic fatigue.
Common mistakes to avoid
- Bending and straightening the elbows on every rep: the movement comes from the shoulder, with the arms almost straight.
- Letting your dominant side do more of the work: each arm or leg completes the same range, at the same pace.
- Cutting short the part of the range where the muscle is stretched: that is exactly where this exercise gives the most stimulus.
What the research says
As an isolation move, it is mostly a way to add volume to one muscle. Gentil and colleagues (2013) found that, in beginners, adding it to a multi-joint exercise gave no extra arm growth; it pays off later on, or for muscles the compounds barely reach.
It loads the muscle in the stretched position, which is where several trials find more growth: more hypertrophy from seated than lying leg curls (Maeo and colleagues, 2021) and better quad results from training the long part of the range (Pedrosa and colleagues, 2022). So do not cut the bottom of the rep short.
You do not need to reach failure on every set: according to the meta-analysis by Refalo and colleagues (2023), stopping one or two reps short gives very similar growth. The generator prescribes it with RIR for that reason.
- Gentil P, Soares SR, Pereira MC, et al. Effect of adding single-joint exercises to a multi-joint exercise resistance-training program on strength and hypertrophy in untrained subjects. Applied Physiology, Nutrition, and Metabolism. 2013;38(3):341-344.
- Maeo S, Huang M, Wu Y, et al. Greater hamstrings muscle hypertrophy but similar damage protection after training at long versus short muscle lengths. Medicine & Science in Sports & Exercise. 2021;53(4):825-837.
- Pedrosa GF, Lima FV, Schoenfeld BJ, et al. Partial range of motion training elicits favorable improvements in muscular adaptations when carried out at long muscle lengths. European Journal of Sport Science. 2022;22(8):1250-1260.
- Refalo MC, Helms ER, Trexler ET, Hamilton DL, Fyfe JJ. Influence of resistance training proximity-to-failure on skeletal muscle hypertrophy: a systematic review with meta-analysis. Sports Medicine. 2023;53(3):649-665.
How Dumbbell pullover compares with other chest exercises
Of the 18 chest exercises in the catalogue, ranked from least to most fatiguing by the values the generator uses, Dumbbell pullover is number 6 (tied with one other).
That makes it a good candidate for adding chest sets at the end of a session or in heavy weeks, when you want volume without extra fatigue.
With different equipment, the same movement pattern offers 5 alternatives, such as Svend press, Pec deck flyes and Cable crossover.
| Exercise | Equipment | Fatigue | Technique |
|---|---|---|---|
| Svend press | bodyweight | Low (0.4 out of 2.2) | Basic |
| Pec deck flyes | machine | Low (0.6 out of 2.2) | Basic |
| Cable crossover | cable | Low (0.6 out of 2.2) | Basic |
| High-to-low cable crossover | cable | Low (0.6 out of 2.2) | Basic |
| Low-to-high cable crossover | cable | Low (0.6 out of 2.2) | Basic |
| Dumbbell pullover | dumbbells | Moderate (0.7 out of 2.2) | Needs coaching |
| Dumbbell flyes | dumbbells | Moderate (0.8 out of 2.2) | Basic |
| Decline dumbbell flyes | dumbbells | Moderate (0.8 out of 2.2) | Needs coaching |
Tension with the muscle stretched. Dumbbell pullover loads the muscle when it is longest. In the review by Kassiano et al. (2023), across eleven studies, full range of motion and partials performed in the initial part of the movement — with the muscle long — produced more growth than partials performed at the end.
An isolation exercise. In the trial by Gentil et al. (2015), with untrained young men over ten weeks, the biceps curl and the lat pulldown were equally effective for gaining strength and size in the elbow flexors: isolation is not filler.
- Kassiano W, Costa B, Nunes JP, Ribeiro AS, Schoenfeld BJ, Cyrino ES. Which ROMs lead to Rome? A systematic review of the effects of range of motion on muscle hypertrophy. Journal of Strength and Conditioning Research. 2023;37(5):1135-1144.
- Gentil P, Soares S, Bottaro M. Single vs. multi-joint resistance exercises: effects on muscle strength and hypertrophy. Asian Journal of Sports Medicine. 2015;6(2):e24057.
Related guide
The best chest exercises for hypertrophy
Alternative exercises
More isolation exercises
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Frequently asked questions
What muscles does Dumbbell pullover work?
Dumbbell pullover mainly works the chest muscle group, plus synergist and stabilizer muscles depending on the variation.
How many sets of Dumbbell pullover should I do?
Between 3 and 5 sets per session, adjusting the total weekly volume for chest to your level (about 10–20 sets per muscle per week).
Does the dumbbell pullover work the chest or the back?
Both, plus the long head of the triceps. The emphasis shifts with how you perform it: with more bent elbows and a chest focus, the pec gets more of the job; with straighter arms and pulling from the lats, the back does. What matters is controlling the range and not arching your lower back on the way down.
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