One-Arm Dumbbell Preacher Curl

This isolation dumbbell exercise targets mainly the biceps muscles of the arm. This exercise is excellent as an accessory for any biceps curl exercise. Unilateral training will also help address any imbalances between both arms.

• This exercise isolates the biceps muscle of each arm.
• This exercise helps develop the overall size and strength of the biceps.
• This exercise helps address any muscle imbalances between both arms with its unilateral setup.

• This exercise can injure the lower back, elbows, and shoulders if not correctly executed.
• This exercise can also hurt your wrist.
• Proper execution and progression of resistance are a must to avoid injuries.
• Beginners should always start with light resistance and practice good form first.