Love this work out dvd! it's 30 min. and its tough. The firm workouts are thorough, safe and effective. The instructor is great about cueing for the next move. I am a huge fan of at home workouts, Ever since I had Kate I've worked out at home. Now the kids are older, I have other options such as the gym, or bootcamp or even yoga classes. But if you want a great 30 min. work out, this is awesome!