期刊名称：Facta Universitatis : Series Physical Education and Sport
印刷版ISSN：1451-740X
出版年度：2013
卷号：11
期号：1
页码：1-8
出版社：University of Niš
摘要：The purpose of the study was a biodynamic analysis of kinematic and dynamic parameters in two types of drop jumps (from a height of 25 cm and 45 cm). The sample of measured participants included four female elite triple jump athletes with their best results varying from 13.33 to 15.03 meters. Kinematic and dynamic parameters were calculated with the use of a bipedal tensiometric force plate, which was synchronized with nine CCD cameras. In the drop jump from a height of 25 cm, the measured participants achieved the following results: height of the jump 43.37 ± 5.39 cm and surface reaction force 2770 ± 411 N. In comparison, the results in the drop jump from a height of 45 cm were: height of the jump 45.22 ± 4.65 cm and surface reaction force 2947 ± 366 N. The vertical velocity of the take-off in the 25 cm drop jump was 2.77 ± 0.19 ms-1 and in the 45 cm drop jump 2.86 ± 0.15 ms-1
关键词：track and field; biomechanics; drop jumps; diagnostics
