Just got back froma yoga class... it was great! We focused a lot on backbends and i figured out that you need a really open chest to be able to do a lot of them. I also realized that when you deepen a lunge it works your quads A LOT more than if you just sit there regularly. It really opened my eyes to if you engage your muscles even in the easiest poses it makes the practice so much harder! ive always used that time to rest but now i can get benefits out of every pose.