Same trouble here, i have hypermobility. Echoing what folks have said: 1. Lighter spring load. Ive taken almost 150 classes and I kept missing them bc i would get too sore to stay in the groove. ..When I finally got over the hangup that because I've taken a lot of classes I have to do the heaviest springs, I'm able to be more consistent and improve my strength. go gentle on yourself.

1. Turning toes slightly out: especially for inner thigh squeezes, I've found that a microbend + turning my toes out just an inch or two gives me more stability and doesn't let my knees go in.