Damn is that the Orange Theory workout? Sounds like a crazy HIIT workout.
I try to go a little faster in the gym so that's why I like late at night. I can set up a few stations with my weights and then rotate through them one after another. I did Monday's workout in about 40 minutes and was dripping sweat after I was done. I try to keep my heart rate up even doing weights.
Yup!
So everyone wears a heartrate monitor the whole time and then at the end of the class you get an automated email showing you metrics on your HR zones, average HR, and distance run.