1. Foot function during the support phase of running;Bates;Running,1978
2. The running shoe book;Cavanagh,1980
3. Oakley T. A study of the forces produced in heel and toe striking styles of running and an evaluation of the effectiveness of some materials in their attenuation. Thesis, B. Med. Sci, University of Sheffield UK
4. Visco-elastic orthotics: Sorbothane II;Jahn;J Orthop Sports'Phys Ther,1983
5. Peak dynamic force in human gait;Simon;J Biomech,1981