Exercise guide
Dumbbell Single Arm Leaning Lateral Raise
- Intermediate
- Isolation
- Rep-based
- Back
- Shoulders
This variation increases the range of motion and places the lateral deltoid under tension in a more lengthened position compared to a standard standing raise. By leaning away from a fixed point, you shift the resistance curve to challenge the muscle throughout the entire arc of the movement.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Stand sideways next to a power rack or sturdy pole, holding a dumbbell in your outer hand with a neutral grip.
- Place your feet close to the base of the rack and grab the rack with your inner hand at shoulder height.
- Lean your body away from the rack until your inner arm is fully extended, creating a diagonal line from your head to your feet.
- Let the dumbbell hang straight down toward the floor, slightly away from your thigh to keep tension on the muscle.
How to do it
- Exhale as you raise the dumbbell out to the side in a wide arc, keeping a slight bend in your elbow until your arm is parallel with the floor.
- Lead the movement with your elbow and keep your palm facing the ground throughout the ascent.
- Inhale as you slowly lower the dumbbell back to the starting position using a controlled 2-3 second tempo.
- Complete all repetitions on one side before switching to the other arm.
Form checklist
- Keep your torso fixed and avoid using momentum or 'swinging' your body to lift the weight.
- Maintain a slight bend in the elbow to protect the joint and focus tension on the deltoid.
- Ensure your shoulder stays down and away from your ear to avoid excessive upper trap involvement.
- Move the arm slightly forward of the torso (in the scapular plane) rather than directly out to the side.
Pro tips
- Think about 'pushing' the dumbbell away toward the wall rather than just lifting it up to maximize lateral deltoid recruitment.
- At the top of the movement, slightly tilt the dumbbell as if pouring water from a pitcher to emphasize the side head of the shoulder.
- Maintain a constant lean; do not pull yourself back toward the rack as the weight gets heavy.
Make it harder
- Add a 1-2 second pause at the peak of the contraction to eliminate momentum.
- Implement a slow 4-second eccentric phase to increase time under tension in the lengthened position.
Frequently asked
- What muscles does the dumbbell single arm leaning lateral raise work?
- The dumbbell single arm leaning lateral raise primarily targets the deltoids, and also works the rotator cuff and trapezius as secondary muscles.
- What equipment do you need for the dumbbell single arm leaning lateral raise?
- The dumbbell single arm leaning lateral raise uses dumbbell.
- Is the dumbbell single arm leaning lateral raise good for beginners?
- The dumbbell single arm leaning lateral raise is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.