Begin seated on a bench or chair. Hold a dumbbell with an underhand grip, resting that elbow on the inner side of your thigh.
INHALE: Curl the dumbbell to your shoulder, keeping upper body still.
EXHALE: Lower the weight back down until your arm is straight but the elbow is not locked.
This is a great exercise if you have trouble keeping proper form on seated or standing curls.
Muscles Worked: Biceps
Click here to read about selecting the proper amount of weight.