RELATIONSHIP BETWEEN THE ISOKINETIC STRENGTH OF THE KNEE FLEXORS, KNEE EXTENSORS, AND SPRINT RUNNING PERFORMANCE IN ELITE FOOTBALL PLAYERS

被引:0
|
作者
Hlavonova, Zuzana [1 ]
Jan, Cacek [1 ]
Kalina, Tomas [1 ]
Dominik, Bokuvka [1 ]
Hammerova, Tereza [1 ]
机构
[1] Masaryk Univ Brno, Fac Sports Studies, Brno, Czech Republic
关键词
Strength; concentric contraction; angular velocity; isokinetic dynamometer; flexor of the knee; extensor of the knee; relationship; MAXIMAL SQUAT STRENGTH; SOCCER; POWER; RISK;
D O I
暂无
中图分类号
G8 [体育];
学科分类号
04 ; 0403 ;
摘要
This paper focuses on identifying the relationship between the isokinetic strength of the knee flexors, extensors, their ratio H/Q, and sprint running performance in elite football players. The strength of knee flexors and extensors (dominant limb) was tested using isokinetic dynamometer at angular velocities of 60 and 240 degrees.s(-1) on fourteen football players (excluding goalkeepers) of the highest Czech league. The only significant relationship was between the strength of knee extensors at an angular velocity (240 degrees.s(-1)) and the 30m running performance (r = -.0594), p = 0.025. A significant correlation (p < 0.05) between the isokinetic strength of knee flexors and extensors at an angular velocity of 60 degrees.s(-1) and 10m and 30m running performance was not detected. The relationship between the strength of knee extensors and 10m run as well as between the strength of flexors and 10m and 30m runs at the 240 degrees.s(-1) angular velocity was not detected.
引用
收藏
页码:1032 / 1040
页数:9
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