I like it a lot, it's a great basis for working out, though a few of the exercises are a bit advanced for beginners (in particular the tricep and rotating pushu

I like it a lot, it's a great basis for working out, though a few of the exercises are a bit advanced for beginners (in particular the tricep and rotating pushups should be gradually entered into to avoid injuring yourself). You can simplify and use some small weights to help work on some muscle groups before moving to the full workout. I've rounded it out by including a few isometric exercises, some free-weights and balance exercises in between 7 minute rounds. You can get a real sweat from it if you take it seriously.