TY - JOUR AU - van den Horst, N; Smits, D W; Petersen, J TI - The preventive effect of the Nordic hamstring exercise on hamstring injuries in amateur soccer players: A randomised controlled trial JO - Am J Sports Med VL - 43 PY - 2015 DO - 10.1177/0363546515574057 L3 - PubMed-ID: 25794868 SP - 1316 EP - 1323 N1 - et al. ER -