José Jaime García: teacher at Universidad del Valle (Cali) and director of the Biomechanics Investigation Group. Mechanical Engineer from Universidad del Valle (Cali). Master’s and PhD in Mechanical Engineering from the University of Michigan, USA. Fulbright Scholarship, 1983-1984. British Council Visiting Scholar at the University of Wales, Swansea, 1989-1990. Fulbright Visiting Scholar in Colorado State University, Fort Collins, 2008-2009.