be careful. I went with my wife to an open gym type of class. Cluster F>?% is all it was. I went form remedial cartwheels to a back tuck within 45 min. Too fast for my comfort, but i thought, "he is the coach". Long story short, I allowed myself to be pushed too fast, and on my first back tuck into the soft pit area, I came close to knocking myself out with my knee when I landed.