Emily has long been one of my favorite Firm Instructors, so I wasn't too hesitant about picking this up. This is a pretty high intensity all-around workout-- & there are no breaks. And only 30 minutes long. It's perfect when you need to squeeze alot into a little time. There's one section I just can't seem to do (I call it the 'cheer-leader jump'), if you can't either, just pyramid down to jumping jacks, you'll still get a great deal of benefit from it. I highly recommend this DVD for those times when you're crunched for time.