CAUTION:  Any exercise program comes with inherent risks. Please consult your health care professional before using. LiLiFu LLC assumes no responsibility or liability for any injury that occurs while using this product.  Do not use product if damaged. Place on a non slippery surface to use.  Do not use over 2-3 minutes per area if new user.  Use mindfully and slowly. For added comfort place a towel or yoga mat on top.