Tried the free intro class and was SMOKED afterward...so signing up for 10 classes for $49 seemed like the best idea. Halfway through those, I was hooked and signed up for more. The class is really challenging but not so much that you feel defeated or that it takes days and days to recover - just enough to sweat your buns off and be ready for more 2 days later. I hate the gym and I get bored with workouts but this class goes by so fast and I love it. Sarah is AWESOME; no doubt she's a big part of why I keep going back.