Dumbbell Pullover

Target muscles

The latissimus dorsi work through shoulder extension as the arms pull the dumbbell forward and up. The pectoralis major (especially the sternal head) contributes through horizontal adduction. The serratus anterior and the long head of the triceps stabilize the shoulder through the overhead position. The trunk braces against the load behind the head. The pullover loads both the lats and chest through their stretched positions — making it one of the few exercises that hits both muscle groups in a single rep.

How to perform

Setup

Lie perpendicular to a flat bench with just the upper back and shoulders supported on the bench — head hanging just off the edge. Plant the feet flat on the floor with the hips lower than the shoulders for a slight downward slope. Hold a single dumbbell with both hands cupping the top end, arms extended straight up over the chest with a slight elbow bend.

Execution

Lower the dumbbell back over the head in a wide arc — the arms travel down and back until the dumbbell is roughly at head level or slightly below, with a strong stretch in the lats and chest. Pause briefly at the stretch. Pull the dumbbell back up and forward through the same arc to the starting position over the chest. The slight elbow bend stays consistent — bending more during the rep converts the lift into a partial triceps extension.

Common mistakes

• Bending the elbows more during the rep. Maintain the consistent slight bend.
• Going too heavy. The stretched position is demanding; light loads with strict form work better than ego loading.
• Hips dropping too low. The slight downward slope is fine; dropping the hips to the floor changes the angle dramatically.
• Stopping the bottom range short. Let the dumbbell travel back to a real stretch.
• Locking the elbows out completely. The slight bend protects the elbow joint from compressive load.

Progressions and regressions

Regress to lying flat on the bench (rather than perpendicular) until the position is comfortable. To progress, work pause pullovers (3-second hold at the stretch), heavier loads, or move to a barbell pullover for greater loading.

Programming notes

Excellent accessory after rowing or pressing. 3 sets of 10-15 reps. Once or twice a week. The combined lat-and-chest stretch is unique among compound exercises — particularly useful for lifters chasing the "expanded ribcage" look that bodybuilders prize. Don't program right before a heavy bench session; the shoulder mobility demand can leave the shoulders slightly tired.