Where do you position your kneecaps When performing the glute ham raise off the ground?
When I place them directly in contact with the ground such that my feet are parallel, the patellae don't glide or track smoothly and seem to "get stuck" or forced sideways by body weight during the movement. The only way I can do the ham raise without patella impedance is to rest the vastus medialis (instead of the kneecaps) on the ground such that my toes point away from my body.
Has anybody else experienced patella tracking issues with the GHR? How did you deal with it?