The mat is uniquely contoured to the lower back, securing the spine and maintaining body balance to enable a more effective sit-up. The Deluxe Ab Mat will work for users of any size and can be utilized to provide lower-back comfort and support during ab exercises. The contoured shape promotes maximal abdominal activation.  

Features

Allows full range of motion for complete core training

Variety of exercises isolate upper and/or lower abs, as well as obliques and lower back muscles

Contoured Mat for a more ergonomic workout

Non absorbent material

14.25" (L) x 12" (W) x 2.5" (H)