This is the second time I purchased this set. We are a military family and it never fails that every time we move, the movers lose something. They lost a couple pieces to this kit this time around so I ended up ordering another since I liked it so much. I like P90X but have to modify a few of the exercises. I use this set for those modifications. I love that I can shut it in a door and use that instead of buying some huge contraption to make things work for me. Lots of options and quality with this set. :)