35% denser than the standard AbMat
The AB-2 is for athletes seeking an added element of core-specific strengthening to complete their functional strength training protocol. Increased surface tension means that athletes have to apply more external force to generate proper movement.
The AB-2 added density foam to its original Abmat counterpart to improve posterior and anterior flexion and contraction. The lumbar region has more support, causing greater flexion while in supine position.
For more comfort, check out the Wise Crack AbMat.