This Exercise DESTROYS your knees (plus how to fix it) <<== Quick Video
This FREE Video Reveals:
- Whether or not you should do this exercise.
- The ideal range of motion to avoid knee pain.
- Why modifying this exercise could be leading to muscle imbalances.
- 1 easy tweak you can make to instantly improve your form.
- The best starting position to take pressure off the knees.
No one should have to live with pain.