In this video, you will learn how to do the Nordic hamstring curl with swiss ball assist by Dr. Brian Damhoff.
1. Start in a kneeling position
2. Place the Swiss ball in front of you with your hands on it to assist you when you move forward
3. Go forward in a slow and controlled manner using your hamstrings and rolling the ball forward until you get to the bottom point
4. Then return to the starting position
You want to only use the Swiss ball minimally and make sure that you’re feeling this in your hamstrings. In the starting position, you can lean forward slightly into hip flexion. But if you do, you need to maintain that same hip angle as you lower down and make sure that you don’t increase hip flexion as you lower.