Don't try to drop in if you're from out of town. They insisted I needed a 30 minute introduction to the water rower, treadmill, and free weights that the class uses. I understand the heart rate zones and guarantee I am more fit than any of the instructors or skinny fat people that were in the lobby waiting to start the class. Even Soul Cycle, the most bougie workout trend ever invented, doesn't require such an involved sign up. I'll save my $28 and go run intervals and do a body weight workout outside. I was just hoping for a little motivation after a long day of meetings and before going to a work dinner.