One Arm Preacher Curl with Dumbbell

· Adjust the seat of the bench so your arm is level with the top of the bench. · Grasp a dumbbell in your hand with palms facing up. · Rest your arm against the bench and extend it fully down. · Keeping your arm on the bench at all times, curl the dumbbell up towards your head. · Pause for a moment and then lower the dumbbell back to starting position. · Switch arms and repeat.

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