Take a Strength band and wrap it around a secure base such as a power rack, machine, or other suitable structure. The band should be about shoulder height. Attach a handle or ankle strap to the bands. Stand sideways to the attachment point of the bands with your left foot closest to it. Slide your left arm through the handle so that the handle sits on the inside of your elbow. Move your body far enough back from the band attachment so that there is adequate tension. Take a shoulder width stance and hold your left arm out to the side with a full bend at the elbow. Your elbow should be pointing straight out to your side. Hold your left wrist with your right hand. Once in place rotate about the waist in an explosive, but controlled fashion, contracting the abs and obliques and pivoting on the back foot during the movement. Slowly return to the start position and repeat for reps. After completing all reps on the left side, repeat on the right side.
