Dumbbell Preacher Curl

Starting position

• Sit at the preacher bench, upper arm flat on the pad.
• Dumbbell underhand, arm almost straight.

Execution

• Curl the dumbbell to the shoulder.
• Lower slowly until the arm is almost straight.
• First one side, then the other, or both together.

Common mistakes

• Jerking the arm straight at the bottom.
• Upper arm lifting off the pad.
• Shoulder rolling forward.