The Pure2Improve Ab Board is a fantastic piece of fitness recovery equipment. The Ab Board Stretcher gently relieves pressure, helps relieve aches and pains, increases flexibility, improves posture and provides firm, yet comfortable support. With its unique design with its red foam spikes, the Ab Board is able to provide you with the relief that you have been looking for. The Ab Board provides many benefits such as, preventing back pain, increasing flexibility, boosting recovery so that you recover quicker and prepares your body for exercise as it warms up your abdominal muscles.