I don't know. I think there are group lessons but the area for crossfit is also free to use outside those hours. The gym owner writes down a circuit on the mirrors and people just follow that. Most of the time there is a maximum of 4 people using it. I've seen them do something that looked like a deadlift and those push ups on dumbells where you lift the dumbell afterwards. Then some throwing around of a big tire etc. Stupid stuff, but hey, as long as it gets people moving.  Now that I think of it, I've only seen him squat. That would be so funny, that he doesn't even do the entire workout.  Oh, I train brazilian jiu-jitsu! The class before us does some groundwork but mostly striking.