Practice for tight hips

Hi!

I have very tight hips and seek lateral opening. When I’m sitting cross legged my legs create a 45’ angle with the floor.

I researched the website and tried a couple of classes but they either focused on sagittal opening (where I’m quite flexible) or didn’t feel effective.

At the same time, I’m looking for hip openers that don’t put pressure on the knees.

Can I find such class on the website?

Thanks!