Attach the middle of the resistance band to a low anchor point in front of you. Lie on a bench with your feet flat on the floor, holding a handle in each hand with your palms facing up and your arms extended straight by your sides.
Curl the handles halfway towards your shoulders by bending your elbows until your forearms are parallel to the floor, keeping your upper arms stationary.
Slowly return to the starting position with control, fully extending your arms.
Repeat for the desired number of repetitions.
Form tips
Keep your back flat on the bench and avoid arching your spine.
Focus on engaging your biceps throughout the movement.
Exhale as you curl the handles up and inhale as you lower them back down.