Dumbbell One Arm Wide Grip Bench Press
Description
The dumbbell one arm wide grip bench press uses a wide arm position with a single dumbbell at a time. Pressing one side of the body creates strong rotational force the core must resist while the wide grip emphasizes the outer chest. The combination builds unilateral chest strength and trunk control.
Muscle Group
Equipment Required
Dumbbell One Arm Wide Grip Bench Press Instructions
- Lie on a flat bench with a single dumbbell in your right hand.
- Hold the dumbbell at chest level with your arm wider than shoulder-width.
- Plant your feet flat and pull your shoulder blades back.
- Brace your core hard against the asymmetric load.
- Press the dumbbell up to lockout while keeping the left arm relaxed.
- Maintain the wide arm position throughout the press.
- Lower the dumbbell back to chest level with control.
- Complete reps on one side, then switch arms.
Dumbbell One Arm Wide Grip Bench Press Form & Visual

Dumbbell One Arm Wide Grip Bench Press Benefits
- Builds unilateral chest strength
- Wide grip emphasizes outer pec
- Strong anti-rotation core demand
- Corrects left-right imbalances
- Time-efficient single-arm work
- Useful for breaking through bench plateaus
Dumbbell One Arm Wide Grip Bench Press Muscles Worked
- Pectoralis major (outer fibers)
- Triceps brachii
- Anterior deltoid
- Obliques
- Core stabilizers
Dumbbell One Arm Wide Grip Bench Press Variations & Alternatives
- Dumbbell One Arm Bench Press
- Single Arm Floor Press
- Dumbbell Wide Bench Press
- Landmine Press





