Dumbbell Bent Arm Lateral Raise
The Dumbbell Bent Arm Lateral Raise keeps tension on the shoulders through a shorter lever, helping you build control and strength.
Dumbbell Bent Arm Lateral Raise
Muscles Worked: Dumbbell Bent Arm Lateral Raise
The Dumbbell Bent Arm Lateral Raise mainly trains the side delts, which abduct the upper arm and create most of the shoulder-width stimulus in this movement. Bending the elbows shortens the lever, letting you handle more load while keeping tension centered on the shoulders instead of the forearms. The upper back and rotator cuff in the back work mostly as stabilizers to control humeral position and keep the raise smooth. Raising only to shoulder height and leading with the elbows usually improves delt tension while reducing unwanted trap dominance.
Technique and form
How to perform the Dumbbell Bent Arm Lateral Raise
- Stand with your feet shoulder-width apart, holding a dumbbell in each hand at your sides with palms facing your body.
- Bend your elbows slightly (approximately 15-20 degrees) and maintain this fixed angle throughout the exercise.
- Engage your core and maintain a neutral spine with a slight bend in your knees for stability.
- Exhale as you raise both dumbbells out to the sides, leading with your elbows until your upper arms are parallel to the floor.
- Keep your wrists neutral (not bent) and ensure the dumbbells remain in line with your forearms throughout the movement.
- At the top position, squeeze your shoulder blades together for 1-2 seconds to maximize middle deltoid activation.
- Inhale as you slowly lower the weights back to the starting position, controlling the descent while maintaining tension in your shoulders.
- Avoid using momentum by keeping your torso stable and resisting the urge to swing the weights upward.
Important information
- Keep your elbows slightly bent at the same angle throughout the entire movement to reduce stress on the joints.
- Stop the upward motion when your arms reach shoulder height—raising higher can impinge the shoulder joint.
- If you feel pain (not just muscle fatigue) in your shoulders, decrease the weight or check your form.
- Focus on lifting with your deltoid muscles rather than traps by keeping your shoulders down away from your ears.
Is the Dumbbell Bent Arm Lateral Raise good for muscle growth?
Yes. The Dumbbell Bent Arm Lateral Raise is a strong hypertrophy exercise for the side delts because it isolates shoulder abduction, keeps systemic fatigue low, and allows more loading than a straight-arm lateral raise variation. It fits especially well when your goal is to add shoulder width without the recovery cost of heavy pressing.
- Shorter lever, more load — Bending the elbows reduces the moment arm at the shoulder, so most lifters can use heavier dumbbells than on a standard Dumbbell Lateral Raise. That extra loading can improve mechanical tension on the side delts without turning the movement into a press.
- Better side-delt bias — The exercise keeps the shoulder in pure abduction, which is the side delt's main job. Compared with a dumbbell-front-raise, it shifts emphasis away from the front delts and toward the lateral head that contributes more to visible shoulder width.
- Low fatigue, high volume potential — With a fatigue level of 2 and minimal lower-body or spinal demand, this lift is easy to place after presses or rows. That makes it useful for accumulating extra weekly delt volume, which is one of the main drivers of hypertrophy.
- Joint-friendly progression — The bent-arm position often feels smoother on the shoulders because it lowers torque at the top of the rep. That can help lifters train closer to failure with cleaner reps and less shrugging, improving local delt stimulus.
Programming for muscle growth
Do 3-5 sets of 10-20 reps with 45-75 seconds rest, 2-4 times per week. Higher reps work well here because the side delts respond well to controlled continuous tension, and the exercise is limited more by local burn than full-body fatigue. Use this after compound shoulder work, keep 1-2 reps in reserve on most sets, and add load only when you can hold the same elbow bend and range without swinging.
Dumbbell Bent Arm Lateral Raise Variations
Alternative Exercises
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FAQ - Dumbbell Bent Arm Lateral Raise
This exercise primarily targets the lateral (side) deltoids while also engaging the anterior (front) deltoids as secondary muscles. Your trapezius and serratus anterior also work as stabilizers throughout the movement.
Keep your elbows bent at approximately 90 degrees and maintain this angle throughout the entire movement. Your thumbs should be slightly higher than your pinkies at the top position (slight internal rotation) to maximize lateral deltoid engagement.
Bent-arm lateral raises allow you to lift slightly heavier weights with reduced shoulder joint stress compared to straight-arm variations. The shortened lever creates a more favorable mechanical position while still effectively targeting the side deltoids with potentially lower injury risk.
Choose a weight that allows you to perform 10-15 controlled repetitions with proper form. You should feel significant tension in your side deltoids without needing to swing or use momentum. Most lifters perform this exercise effectively with 5-15 pound dumbbells depending on experience level.
The most common mistakes include rounding your lower back, rotating your hips instead of keeping them square, rushing through the movement, and not hinging properly at the hips. Focus on maintaining a neutral spine, moving with control, and keeping your standing knee slightly soft rather than locked.
Dumbbell Bent Arm Lateral Raise
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