Cable lying close-grip curl

How to do it

1. 1Attach a straight bar to a low pulley cable machine.
2. 2Lie face up on a flat bench with your feet flat on the ground.
3. 3Grasp the bar with an underhand grip, hands shoulder-width apart.
4. 4Extend your arms fully, keeping your elbows close to your sides.
5. 5Keeping your upper arms stationary, curl the bar towards your chest by contracting your biceps.
6. 6Pause for a moment at the top, squeezing your biceps.
7. 7Slowly lower the bar back to the starting position, fully extending your arms.
8. 8Repeat for the desired number of repetitions.