Coming from an Iyengar background I find Ashtanga challenging but thank you David for really good explanations. I now know what my body should be doing!
I've only done sun salutations from videos (we did not do them in my Iyengar classes back in the '90s). I've been muddling through until I found your precise instructions. This is so helpful, especially the jumping back part, which I was doing wrong and hurting myself. Thank you.