That thing is FANTASTIC! You roll your abs into Arnold! I used it for a day I already got gains! It's big and looks cool with a nice handle. It has a spring to protect you from slipping and getting injured. It locks if you roll too much and you can propel yourself backward. However you must only roll it onto a mat NOT on the floor as it will get dirty.
Excellent product . Great quality, solid ad and rock. Excellent communication and very efficient delivery. Very very happy






