We've had a couple of posts about this recently. In those I had mentioned that my RI had said to NOT use the thigh muscle to assist the rise but that when I did that -- although it kept my feet much stiller -- I rose so little from the saddle that it didn't feel/seem correct.
Watching some of the senior students (girls 15-17, LOL), with their quiet feet, I noticed them coming way out of the saddle, but it was done by thrusting their hips forward and upward. In other words, the angle of the thigh to the abdomen was being changed.
I tried that at the same time as keeping my calf and thigh muscles relaxed and although it felt "right", my feet were still moving around quite a bit. So, then I tried "freezing" the angle formed at my knee between lower leg and upper leg and this seemed to be the key. I'll have to work more on this next week and see if I'm satisfied with the results.
Watching some of the senior students (girls 15-17, LOL), with their quiet feet, I noticed them coming way out of the saddle, but it was done by thrusting their hips forward and upward. In other words, the angle of the thigh to the abdomen was being changed.
I tried that at the same time as keeping my calf and thigh muscles relaxed and although it felt "right", my feet were still moving around quite a bit. So, then I tried "freezing" the angle formed at my knee between lower leg and upper leg and this seemed to be the key. I'll have to work more on this next week and see if I'm satisfied with the results.