PT - JOURNAL ARTICLE AU - Schwellnus, Martin P TI - SportsMedUpdate DP - 2008 Aug 01 TA - British Journal of Sports Medicine PG - 703--704 VI - 42 IP - 8 4099 - http://bjsm.bmj.com/content/42/8/703.short 4100 - http://bjsm.bmj.com/content/42/8/703.full SO - Br J Sports Med2008 Aug 01; 42