The effect of racing shoe midsole composition on uphill, downhill and level running economy - Webster, M. J.; Helbig, J. J.; Erdmann, L. D.; McMillan, C. S.; Mapes, D. F. (Medicine & Science in Sports & Exercise, 1996)
Keywords: running; shoe; biomechanics; running economy; USA; technical and natural sciences; endurance sports; sports facilities and sports equipment