女子足球選手膝關節等速肌力與膝部伸肌及屈肌傷害之研究

The Isokinetic Strength to Extensors and Flexors Injury of Knees to Female Soccer Players

王世椿(Shih-chun Wang) ； 余瑩瑛(Ying-ying Yu) ； 徐臺閣(Tair-ger Hsu) ； 徐廣明(Kuang-ming Hsu) ； 陳進龍(Chin-long Chen)

《體育學報》 24期 (1997/12) Pp. 157-168

https://doi.org/10.6222/pej.0024.199712.2114

摘要

The purpose of this study was to compare with the extensors and flexors for muscle strength of knees between 1) the dominant and non-dominant, 2) the subjects of injured and uninjured, And evaluated the rates between flexors and extensors (H/Q) in the college female soccer players.18 subjects(age=19.2bl.3 yrs., ht.=160.43.5cm,wt.=53.9 4.7kg.)used Merac Isokinetic Dynamometer to test muscle strength of knees at the speeds of 60 deg/sec,180 deg/sec and 300 deg/sec. Results indicated that the dominant were significantly(p＜0.05)better than the non-dominant for knees extensor peak torque at the speed of 180 deg/sec, which expressed that the players over using the dominant with middle speed to passing within the thirty meters. The contractions of middle and fast speed(65-79%)was higher than slow(49-52%) on the H/Q ratios. Besides, the subjects of injured was 85-88% to the uninjured on the muscle strength of knees, it meant that the relations between the muscle strength and injured. Conclusions: It can keep the balance on the muscle strength of knees as reinforcing the training of non-dominant to female soccer players. The subjects who has injured must strengthen the muscle strength training to avoid getting the sporting injury again.

關鍵字

女子足球 ； 等速肌力 ； H/Q比值

並列摘要

The purpose of this study was to compare with the extensors and flexors for muscle strength of knees between 1) the dominant and non-dominant, 2) the subjects of injured and uninjured, And evaluated the rates between flexors and extensors (H/Q) in the college female soccer players.18 subjects(age=19.2bl.3 yrs., ht.=160.43.5cm,wt.=53.9 4.7kg.)used Merac Isokinetic Dynamometer to test muscle strength of knees at the speeds of 60 deg/sec,180 deg/sec and 300 deg/sec. Results indicated that the dominant were significantly(p＜0.05)better than the non-dominant for knees extensor peak torque at the speed of 180 deg/sec, which expressed that the players over using the dominant with middle speed to passing within the thirty meters. The contractions of middle and fast speed(65-79%)was higher than slow(49-52%) on the H/Q ratios. Besides, the subjects of injured was 85-88% to the uninjured on the muscle strength of knees, it meant that the relations between the muscle strength and injured. Conclusions: It can keep the balance on the muscle strength of knees as reinforcing the training of non-dominant to female soccer players. The subjects who has injured must strengthen the muscle strength training to avoid getting the sporting injury again.

並列關鍵字

female soccer ； isokinetic strength ； H/Q ratios