3Puhl J, Case S, Fleck S. Physical and Physiological Characteristics of Elite Volleyball Players. Research Quarterly for Exercise and Sport,1982,53(3):257-262.
4HarmanA. E. , Rosenstein, M. T, Frykman, P. N. The effects of arms and countermovement on vertical jumping, medicine and science in sports and exercise, 1990,22 (6) : 825-833.
5Kroon S. Verical jump ability of elite volleyball players compared to elite athletes in other team sports, http://www. Faccioni. com/ reviews (2006.03.25).
6Vladimir M. Zatsiorsky,Science and Practice of Strength Training. HumanKinetics. 1995,Chaper 2.
7Gehri D,Ricard M,Kleiner D. A comparison of plyometric training techniques for improving vertical jump ability and energy production Journal of Strength and Conditioning Research, 1998, 12(2) :85-89.
8Hewett T, Stroupe A. Nanee T. Plyometrie training in female athletes. The American Journal of Sports Medicine, 1996, 24 (6) :765-775.
9Rimmer E,Slievert G. Effects of a plyometrics intervention program on sprint performance. Journal of Strength and Conditioning Research, 2000,14(3) : 295-301.
10Young W,McLean B,Ardagna J. Relationship between strength qualities and sprinting performance. The Journal of Sports Medicine and Physical Fitness. 1995,35 (1) :13-19.
