Preacher curl

Muscle group

Arms

Equipment

EZ curl bar

Primary muscles

Biceps

Secondary muscles

Forearms

1. Sit at a preacher curl bench, placing the backs of your upper arms firmly against the pad. Grip the EZ bar with an underhand grip.
2. Lower the bar with control until your arms are nearly fully extended.
3. Squeeze your biceps to curl the bar back up to the starting position.