A hammer curl is one of the most common isolated gym exercises targeted toward growing the bicep muscle. Performing isolated ...

Hold a light dumbbell and slowly curl your wrist upwards and then lower it back down. Do three sets of 12 repetitions on each ...

Alternate arms with each repetition. How to do a Dumbbell Hammer Curl - YouTube Why? Hammer curls emphasise the brachialis muscle, encouraging your biceps to appear fuller and wider. How?

Wrist curls isolate the forearm muscles, which are essential for hammer grip strength. Sit on a bench with a dumbbell or ...