J Sports Sci Med. 2003 Mar; 2(1): 10–14. Published online 2003 Mar 1. School of Health Promotion and Human Development, University of Wisconsin, USA ✉ School of Health Promotion and Human Development, University of Wisconsin-Stevens Point, CPS 240C, Stevens Point, WI 54481, USA Received 2002 Oct 4; Accepted 2002 Dec […]