How to Do Straight-Arm Dumbbell Pullover
Start and end of one clean rep of Straight-Arm Dumbbell Pullover.
Quick facts
| Primary muscle | Chest |
|---|---|
| Secondary muscles | Back, Shoulders, Triceps |
| Equipment | Dumbbell |
| Category | Strength |
How to perform Straight-Arm Dumbbell Pullover
- Place a dumbbell standing up on a flat bench.
- Ensuring that the dumbbell stays securely placed at the top of the bench, lie perpendicular to the bench (torso across it as in forming a cross) with only your shoulders lying on the surface. Hips should be below the bench and legs bent with feet firmly on the floor. The head will be off the bench as well.
- Grasp the dumbbell with both hands and hold it straight over your chest at arms length. Both palms should be pressing against the underside one of the sides of the dumbbell. This will be your starting position. Caution: Always ensure that the dumbbell used for this exercise is secure. Using a dumbbell with loose plates can result in the dumbbell falling apart and falling on your face.
- While keeping your arms straight, lower the weight slowly in an arc behind your head while breathing in until you feel a stretch on the chest.
- At that point, bring the dumbbell back to the starting position using the arc through which the weight was lowered and exhale as you perform this movement.
- Hold the weight on the initial position for a second and repeat the motion for the prescribed number of repetitions.
Muscles worked
- Chest (primary): pushes the arms forward and across the body — your horizontal pressing power.
- Back (secondary): pulls the arms down and toward the torso and keeps the spine stable.
- Shoulders (secondary): raises and rotates the arms and drives everything overhead.
- Triceps (secondary): straightens the elbow to lock out every press and pushdown.
Sets & reps by goal
| Goal | Sets × reps | Load | Rest |
|---|---|---|---|
| Strength | 3–5 × 3–5 | Heavy (~85%+) | 2–3 min |
| Hypertrophy | 3–4 × 8–12 | Moderate (~65–75%) | 60–90 s |
| Endurance | 2–3 × 15–20 | Lighter (~50–60%) | 30–45 s |
Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.
Form tips
- Set the shoulder blades down and back and keep them pinned there so the chest, not the front of the shoulders, does the pressing.
- Each side works on its own, so match the depth and speed of both arms and don't let the stronger side take over.
- Treat every rep the same — a repeatable setup and bar path is what lets you add weight safely over time.
- Stop a rep or two short of failure on most sets to keep form clean and recover faster.
Common mistakes
- Flaring the elbows straight out to the sides, which puts the shoulder joint in a weak, vulnerable spot.
- Letting the dumbbells drift apart or clang together at the top instead of controlling the path.
- Chasing weight jumps before the current load feels solid on every rep.
Frequently asked questions
What muscles does Straight-Arm Dumbbell Pullover work?
Straight-Arm Dumbbell Pullover mainly works the chest, with the back, shoulders, triceps helping as secondary movers.
What equipment do I need for Straight-Arm Dumbbell Pullover?
Straight-Arm Dumbbell Pullover needs a pair of dumbbells.
How many sets and reps should I do for Straight-Arm Dumbbell Pullover?
It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.
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