AbMat

By supporting your lumbar spine and eliminating space between your back and the floor, the AbMat increases stability while isolating your abdominals for a total core workout. With the AbMat positioned beneath your spine at the start of a sit-up, you get a full stretch of your abdominal muscles, which is impossible to obtain on a flat surface. As you rise, your pelvis is supported, allowing your muscles to fully contract and resulting in a more thorough and effective workout.