Individual muscle use in hamstring exercises by soccer players assessed using functional MRI - Fernandez-Gonzalo, R.; Tesch, P. A.; Linnehan, R. M.; Kreider, R. B.; Di Salvo, V.; Suarez-Arrones, L.; Alomar, X.; Mendez-Villanueva, A.; Rodas, G. (International Journal of Sports Medicine, 2016)