I've spent hundreds of dollars on countless stomach/ab fitness contraptions and this little inexpensive items does the best job...highly recommended!

Great product for the price. It works just as advertised and has given me much agony (is that a good thing?). The only thing I would change is the three inches of adjustment screw that protrude from the back of the door. Unless this was designed to be used on a ricepaper door, the adjustment rod is simply too long. However, this is certainly not a significant issue. Great product!

This item is very simple and useful.
actually you may need mat for the floor at the same time.

I recommend it because it folds up and away yet is still very accesible. Best thing I've done for my abs- Basic situps are great and should be done with crunches in my opinion. Buy this item I reccomend it highly.

My wife bought this and when it arrived she discovered that someone with "small" (women's size 9) feet simply can't get the required leverage for the bar to be effective. The bar is too far away from the door and her feet just float around. It didn't come with any assembly instructions but since there are only two pieces I'm pretty sure we put it together correctly. Nice concept but we'll be returning it.