Instruct: Classify a given Amazon review as either positive or negative.
Query: Not for people who regularly exercise

This is advertised as 30 minutes, but it's only 20 minutes of exercise and 10 minutes of cool down. Very hard to follow since there's no cuing and camera regularly focuses on people's faces just as Richard is doing a new move. The creative cinematography sometimes blurs (I guess to show people are moving) but it's very disconcerting when you're trying to follow along. I'll try this a few more times but it definitely is not for people who appreciate a really good workout.