Amazing! Crazy good! I've been out of shape for a long time and couldn't do about 30% of the routines due to my spine being fused but i could do the other 70% and this class was very intense for me as I felt my leg muscles atrophy mid-way through it, my arm, shoulders, ab muscles atrophy as well. I didn't think I had a body left to move any muscles by the end of it. This told me how out of shape I was really in and how great this class was for me on getting in shape!!! So intense and I'm as happy as i could be when I got home and told family about it. I'm sold and can't wait to hurt and burn some more on the next one. THANK YOU!!