Biomechanics of Sport Shoes First Edition (2010): Benno M. Nigg –

The Shoe in Sport (1989): B. Segesser, W. Pforringer – translated from the original German edition published in 1987 as Der Schuh im Sport

Principles of Neural Science Third Edition: Eric R. Kandel, James H. Schwartz, Thomas M. Jessell

Muscles Testing and Function Third Edition: Florence Peterson Kendall, P.T., Elizabeth Kendall McCreary

Inman’s Joints of the Ankle Second Edition: edited by James B. Stiehl, M.D.