IS THE ASSUMPTION OF SYMMETRY FOR POWER CALCULATIONS IN RUNNING VALID? Authors R.A. Hintermeister J. Hamill M.M. Slavin Downloads PDF Issue 9 International Symposium on Biomechanics in Sports (1991) Section Coaching and Sports Activities License Authors can retain copyright, while granting the International Society of Biomechanics in Sports (ISBS) the right of first publication.