Whether one shall run on his heels or his toes is hardly worth discussing. The main thing in distance running is enduranceand how to get it.” Clarence DeMar, seven-time Boston Marathon champion and U.S. Olympic marathoner
Whether one shall run on his heels or his toes is hardly worth discussing. The main thing in distance running is enduranceand how to get it.” Clarence DeMar, seven-time Boston Marathon champion and U.S. Olympic marathoner