Surface effects on ground reaction forces and lower extremity kinematics in running.

DIXON, S. J., A. C. COLLOP, and M. E. BATT. Surface effects on ground reaction forces and lower extremity kinematics in running. Med. Sci. Sports Exerc., Vol. 32, No. 11, pp. 1919–1926, 2000.IntroductionAlthough running surface stiffness has been associated with overuse injuries, all evidence to sup