Dumbbell Hammer Preacher Curl
Isolate your biceps, brachialis, and brachioradialis with the Dumbbell Hammer Preacher Curl.
Description
An exercise that isolates the biceps, with a focus on the brachialis and brachioradialis muscles.
How to Do Dumbbell Hammer Preacher Curl
- 1Setup
Sit on a preacher bench with your chest against the pad, adjusting the seat height so your upper arms are flat against the top of the pad.
- 2Setup
Grasp a dumbbell in each hand with a neutral grip (palms facing each other) and position your triceps firmly on the preacher pad, ensuring your elbows are slightly bent.
- 3
Exhale and slowly curl the dumbbells upwards towards your shoulders by flexing only at your elbow joint, keeping your upper arms stationary against the pad.
- 4
Squeeze your biceps, brachialis, and brachioradialis at the top of the movement when the dumbbells are near your shoulders.
- 5
Inhale and slowly lower the dumbbells back down to the starting position, controlling the movement and allowing a full stretch in your biceps at the bottom without hyperextending your elbows.
Tips
- Maintain constant tension on your biceps by avoiding full lockout at the bottom; stop just before your elbows fully extend.
- Focus on the mind-muscle connection, actively squeezing your brachialis and brachioradialis at the peak of the contraction.
- Control the eccentric (lowering) phase for 2-3 seconds to maximize muscle fiber recruitment and growth.
- Keep your wrists straight and rigid throughout the movement to ensure the force is directed through your forearms to your biceps, not absorbed by wrist flexion.
Common Mistakes
- ×Swinging the weight by using momentum from your torso or shoulders reduces tension on the target muscles; instead, lower the weight and perform the curl with strict, controlled elbow flexion.
- ×Hyperextending your elbows at the bottom of the movement can strain the joint; stop just shy of full extension to keep constant tension and protect your elbows.
- ×Failing to achieve a full range of motion by not extending your arms sufficiently at the bottom limits muscle stretch; ensure a complete, controlled extension to maximize muscle engagement.
Variations
Dumbbell Preacher Swing Curl
Maximize bicep and brachialis engagement with the Dumbbell Preacher Swing Curl. This unique variation uses a controlled swing to stimulate arm growth
Dumbbell One Arm Hammer Preacher Curl
Sculpt powerful forearms and biceps with the Dumbbell One Arm Hammer Preacher Curl.
Dumbbell Alternate Hammer Preacher Curl
Build strong, defined biceps and forearms with the Dumbbell Alternate Hammer Preacher Curl.
Dumbbell Alternate Preacher Curl
Maximize bicep isolation with the Dumbbell Alternate Preacher Curl. Stabilize your upper arms on a preacher bench for strict form and peak contraction.
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Dumbbell Lying Supine Biceps Curl
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Body Up
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Dumbbell Step Up Single Leg Balance with Bicep Curl
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