Fitness Tracker Core360&deg; to Test Body Flexibility and Mobility Core360 performs: 1) body core sit and reach flexibility test; 2) leg splits and over-splits. Results shown in 0-360, inches and cm. When you can see what your flexibility level is, theres added degree of accountability motivating to you work harder Simple to use at home and advanced enough for sports medicine. Use it before and after stretching to track progress. Ideal for physical therapy, core strengthening, physical education, mobility. Flexibility tester fits a wide range of health & wellness programs: personal training, athletics, senior mobility, schools. Fabric: heavy-duty, durable pro-sports grade for indoors and outdoors. Size: mat folds compactly to hand-size; when unfolded & displayed it's 5ft X 5 ft (1.5 meter X 1.5 meter). Free 2 Day shipping via USPS Priority.