van den Tillaar, R. Veröffentlicht 2003 “..., maximal isometric strength, type of training program, instruction and ball weight. These constraints were...”
Sundan, J. Veröffentlicht 2009 “... strength in bench press (1RM), (2) peak power, peak velocity, time to peak power and time to peak velocity...”
Döhring, M. Veröffentlicht 2004 “...strength...”