五人制與十一人制足球足背側凌空射門動作的運動學比較

The Compares of Ball Velocities in Kicking Futsal Ball and Normal Soccer Ball

蔡尚明(Shang-Ming Tsai) ； 張昭盛(Chao-Shen Chang)

《文化體育學刊》 10輯 (2010/06) Pp. 1-7

https://doi.org/10.6634/JPSS-CCU.201006.10.01

摘要

The purpose of this study was comparing that soccer players were kicking the different balls (Futsal ball and normal soccer ball) by instep side-volley shot. Ball velocity, foot velocity, their ratios, and the other kinematics parameters of human low limbs had been compared. Those parameters administered to athletes in choosing soccer shot skills on competitions. Twelve junior amateur, male soccer players (age 16.5±0.5 yrs; height=174.15±5.79 cm; weight=65.82±9.46 kg) participated in this study. We designed three kinds of ball height (the floor kicking position, 1/2 knee height kicking position, knee height kicking position), and asked for athletes kicking. Two high-speed video cameras (Redlake) were used to sample the kicking motion at the same time (250 Hz), and the low limbs' performances on three kind of kicking positions were collected. We used the Kwon 3D motion analyze system to got the kinematics by 3D-DLT. The difference between the biomechanical parameters with kicking Futsal ball and normal soccer ball performed at three kinds of ball heights were analyzed by using LSD of repeat measure one-way ANOVA. The level of significance was set at 0.05. The results as follows: Those parameters were very similar. Because Futsal ball is smaller than normal soccer ball, but heavier than normal soccer ball. It might be showing a kind of complementary phenomenon. And the results also show that in order to get powerful shots, kicking in lower positions will be the best choices.

關鍵字

足球 ； 運動學 ； 足球射門

並列摘要

The purpose of this study was comparing that soccer players were kicking the different balls (Futsal ball and normal soccer ball) by instep side-volley shot. Ball velocity, foot velocity, their ratios, and the other kinematics parameters of human low limbs had been compared. Those parameters administered to athletes in choosing soccer shot skills on competitions. Twelve junior amateur, male soccer players (age 16.5±0.5 yrs; height=174.15±5.79 cm; weight=65.82±9.46 kg) participated in this study. We designed three kinds of ball height (the floor kicking position, 1/2 knee height kicking position, knee height kicking position), and asked for athletes kicking. Two high-speed video cameras (Redlake) were used to sample the kicking motion at the same time (250 Hz), and the low limbs' performances on three kind of kicking positions were collected. We used the Kwon 3D motion analyze system to got the kinematics by 3D-DLT. The difference between the biomechanical parameters with kicking Futsal ball and normal soccer ball performed at three kinds of ball heights were analyzed by using LSD of repeat measure one-way ANOVA. The level of significance was set at 0.05. The results as follows: Those parameters were very similar. Because Futsal ball is smaller than normal soccer ball, but heavier than normal soccer ball. It might be showing a kind of complementary phenomenon. And the results also show that in order to get powerful shots, kicking in lower positions will be the best choices.

並列關鍵字

soccer ； kinematics ； soccer shot

參考文獻

中華民國足球協會(2006)。五人制足球規則。台北市:中華民國足球協會。

中華民國足球協會(2007)。十一人制足球規則。台北市:中華民國足球協會。

蔡尚明(2008)。足球凌空射門與踢地板球射門之球速比較。運動教練科學。11，23-30。

Armstrong, C. W.,Levendusky, T. A.,Spryropoulous, P.,Kugler, L.(1988).Influence of inflation pressure and ball wetness on the impact chzaractcristics of two type of soccer balls.Science and Football.(Science and Football).:

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