1. Sport: Ontwikkeling en Kosten;Manders,1987
2. Feiten over sportblessures;Rijsewijk,1983
3. Sportblessures breed uitgemeten;Galen,1990
4. Prevention of running injuries by warm-up, cool-down, and stretching exercises;Mechelen;Am J Sports Med,1993
5. Hamstring injuries;Agre,1985