The Ab Mat is used to fill the space between the floor and the lumbar arch, it supports the spine and allows activation of the lower abdominals during sit-ups. Without the Ab Mat your training will add extra stress on the spine and result in an incomplete movement.
It is best to use the Ab Mat for all your floor based Ab exercises. You will find a big increase of repetitions as well as the benefit of that extra support which does not leave you sore in those areas not targeted.
Made from Black PVC with High Density Eva Foam.
Dimensions 40cm (L) x 30cm (w) x 8cm (h) Arch