"The variety of workouts is awesome. Each day is something different. One day you could be doing a lot more compound movements, the next might be calisthenics and then the following day might be more cardio intensive. If you're worried about your fitness level, there are scale options. I'll be the first one to admit that I can barely do any pull-ups and I can't even do any double-unders. But there is a scale option, time for improvement and a killer workout. "