Preacher Curl

Starting position

• Sit at the preacher bench, upper arms flat on the pad.
• EZ bar or dumbbells, underhand grip.

Execution

• Curl the weight to the shoulders.
• Lower slowly until the arms are almost straight.

Common mistakes

• Locking out and bouncing at the bottom: strains the elbow.
• Lifting the glutes off the seat.
• Too much weight and too short a movement.