Exercise guide
Dumbbell Single Arms Pullover
- Intermediate
- Compound
- Rep-based
- Back
This unilateral variation targets the lats and chest while significantly challenging core stability to prevent torso rotation. It allows for a deeper stretch and more focused muscle activation on each side individually compared to the bilateral version.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie flat on a bench with your head near the end and feet planted firmly on the floor for stability.
- Hold a single dumbbell in one hand with a neutral grip (palm facing inward).
- Extend your arm straight up over your chest, maintaining a slight, fixed bend in the elbow.
- Place your non-working hand on your hip or the side of the bench to help stabilize your torso.
How to do it
- Inhale as you slowly lower the dumbbell in a controlled arc behind your head until your upper arm is in line with your torso.
- Maintain the same slight bend in your elbow throughout the entire range of motion to isolate the shoulder joint.
- Exhale and pull the dumbbell back to the starting position over your chest by driving through your lats and pectorals.
- Complete the full set on one arm before switching to the other side.
Form checklist
- Keep your lower back pressed firmly into the bench to prevent rib flare and spinal arching.
- Ensure your hips and shoulders remain square to the ceiling; do not let the weight pull your torso into a rotation.
- Keep the movement slow and controlled, especially during the eccentric (lowering) phase.
- Stop the upward arc when the dumbbell is over your forehead to maintain constant tension on the lats.
Pro tips
- Focus on 'pulling with the elbow' rather than the hand to better engage the lats and minimize forearm involvement.
- At the bottom of the movement, visualize your lat muscle stretching like a rubber band before initiating the pull.
Make it harder
- Perform the exercise lying perpendicular across the bench with only your upper back supported to increase core and glute demand.
- Add a 2-second isometric hold at the bottom of the stretch to increase time under tension.
Frequently asked
- What muscles does the dumbbell single arms pullover work?
- The dumbbell single arms pullover primarily targets the lats and pectorals, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the dumbbell single arms pullover?
- The dumbbell single arms pullover uses dumbbell.
- Is the dumbbell single arms pullover good for beginners?
- The dumbbell single arms pullover is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.