ScienceThe best ways to strengthen your back 07:47This browser does not support the video element.Science12/15/2016December 15, 2016Dr. Frank Mayer is trying to optimize back exercises in research at the University of Potsdam. The specialist for sports medicine and orthopedics heads up the interdisciplinary area of "Sports Medicine and Orthopedic Biomechanics". Copy linkAdvertisement
