I lim variety of the workouts, because I don't get bored. I've taken other exercise classes before that I didn't want to go to because the workouts were the same. I also like the level of intensity. The workout has a certain level of intensity, but there are always parts that you can challenge yourself to do more. It's nice to see how you progress with the treadmill speeds or inclines and the watts on the rower with every workout.
It's different everyday . I like seeing heart my heart rate, calories burnt, splat points and being able to adjust how hard I'm pushing to try to get higher numbers and if I don't the class is hard enough that I'm just happy to finish. But mainly just seeing all the hot ladies! Hehe