Bicep curls or hammer curls: which is best for adding size to your biceps?
A bicep curl uses a supinated grip (also known as an underhand grip), while the hammer curl uses a neutral grip (where your ...
How You Can Build Sleeve-Bursting Biceps With the Hammer Curl
The biggest shift from the standard biceps curl and the hammer curl is in the grip. When you perform a standard curl, you'll ...