Cable concentration curl

How to do it

1. 1Sit on a bench or chair with your feet flat on the floor and your knees slightly bent.
2. 2Hold the cable handle with an underhand grip and rest your elbow against the inside of your thigh.
3. 3Keeping your upper arm stationary, exhale and curl the cable handle towards your shoulder while contracting your biceps.
4. 4Pause for a moment at the top of the movement, then inhale and slowly lower the cable handle back to the starting position.
5. 5Repeat for the desired number of repetitions, then switch arms.