Increasing Running Shoe Traction can Enhance Performance

Abstract

The outsole of a running shoe must provide enough traction for the athlete to avoid slipping during running. What is unknown is whether there is any point to designing running shoe outsoles with traction above this minimum required traction. The purpose of this study was to investigate whether performance could be enhanced by increasing the outsole traction of a running shoe. A commercially available running shoe (Control) was compared against the same shoe model with the outsole modified with a higher traction rubber (High Traction). The available traction of each shoe was measured with a traction testing system. Twenty male athletes completed a maximal effort timed running course in both shoes on two different surfaces. When wearing the Control running shoe, the athletes were able to complete the course on an asphalt road surface at maximal effort without slipping. When completing the same course wearing the High Traction shoe, the subjects were able to perform the course even faster. Therefore, the results show that the role of running shoe outsole traction is not to merely provide adequate traction to avoid large scale slips, but can also help athletes enhance performance of high-traction tasks such as accelerations and changes in direction.

Citation

Worobets, J.T., Panizzolo, F., Hung, S., Wannop, J.W. and Stefanyshyn, D.J. (2014), "Increasing Running Shoe Traction can Enhance Performance", Research Journal of Textile and Apparel, Vol. 18 No. 2, pp. 17-22. https://doi.org/10.1108/RJTA-18-02-2014-B003