
THE BICEPS ARE RESPONSIBLE FOR ELBOW FLEXION (WHEN YOU CURL YOUR ARMS UP AND DOWN), FOREARM SUPINATION (TURNING YOUR ARM IN AND OUT) AND SHOULDER FLEXION TO A LESSER EXTENT. BEYOND THE AESTHETICS OF BIGGER MUSCLES, IT IS IMPORTANT TO WORK OUT THE BICEPS AS THEY ARE THE KEY TO LIFTING, PUSHING AND PULLING. THE BICEP Brachii rotates your forearms, while the muscles short head plays a small role in flexing your shoulders.


Hammer
curls increase the biceps size and length and improve wrist stability and boost
muscle endurance. It also strengthen your grip, which allows you to pull
heavier loads in the deadlift and other compound moves. Hammer curls will help
develop the peak in the biceps. Hammer curls help to build the brachialis and
brachioradialis. These two muscles work together flex your arm at the elbow.

Bicep curls can increase your biceps size and strength, which mainly benefits you when doing pulling movements. The main function of biceps is to flex or bend the elbow. With your hands facing forward, grip the handles in the middle, this is the hand position for the classic bicep curls, which targets your biceps brachii, the largest muscle on the front of your upper arm.

Bicep curls can increase your biceps size and strength, which mainly benefits you when doing pulling movements. The main function of biceps is to flex or bend the elbow. With your hands facing forward, grip the handles in the middle, this is the hand position for the classic bicep curls, which targets your biceps brachii, the largest muscle on the front of your upper arm.

Different
variations of doing Hammer curls.

Machine bicep curls, bicep EZ bar curls and bicep dumbbell curls

