Product Description

CB-23 Features: Back extension/sit down up bench. Works both sides of your mid section. Lay face down around the stomach pad along with your feet securely fastened within the ankle pads and you now do a reverse sit down up this means that you let your body hang down towards the bottom and slowly arch your back in a reverse type sit down up motion. Flip over and sit down within the small butt pad along with your feel securely fastened within the ankle and lean back so the small of your back arches over the larger pad. As you arch your back and lay backwards, the larger pad will make stronger your back allowing you to do a sit down up from a flat position. Build up and make stronger your core area around your body. Unit is adjustable in size allowing plenty of users to make use of it.
Really helpful max weight load – 275 lbs.
Assembled Dimensions: 60-Inch x 27.875-Inch x 41.625-Inch
Assembly Instructions: Assembly required