PT - JOURNAL ARTICLE AU - Ivo Tiemessen TI - Commentary on “Relationship between hip strength and frontal plane posture of the knee during a forward lunge” AID - 10.1136/bjsm.2007.040568 DP - 2007 Nov 01 TA - British Journal of Sports Medicine PG - 727--727 VI - 41 IP - 11 4099 - http://bjsm.bmj.com/content/41/11/727.short 4100 - http://bjsm.bmj.com/content/41/11/727.full SO - Br J Sports Med2007 Nov 01; 41