So I'm taking a street beat class at the Y. It's 1 hour long. It's a great workout. Basically the instructor shows you the dance moves 8 counts at a time. Then we put it all together. Then the music gets faster and we do endurance drills. That's the whole routine over and over again. Then we have a face-off. More fun. By the end of the class, I'm more than exhausted. Tuesday night I pulled a tendon. Not good. I don't see how I ever went dancing until 2 in the morning.