摘要
对６６名从事高难运动技术的体操、跳水、艺术体操运动员的髋骨和股骨进行了活体与Ｘ线的测量。健将级运动员的大转子间距男子为２８±１．５ｃｍ，女子为２８±１。７ｃｍ：业余运动员男子为２５±２．０ｃｍ，女子为２５±１．８ｃｍ，均较对照组小（Ｐ＜０．１，Ｐ＜０．２），表明运动员的髋部普遍窄小。股骨颈的垂直颈健特级运动员男子为４．２±０．８ｃｍ，女子为３．２±０．８ｃｍ，业余运动员男子为２．５±０．５ｃｍ，女子为２．４５±０．４ｃｍ，均大于对照组（Ｐ＜０ｄ．２，Ｐ＜０．５）。股骨颈干角健将级运动员男子为１２９±３°，女子为１３０±３°，业余运动员男子为１５２±３°，女子为１５８±３．３°，均小于对照组（Ｐ＜０．１，Ｐ＜０．２），表明经过长期训练的运动员股骨颈增粗，颈干角变小，有利于高难动作的完成。
Measurements of the hip bone and femur of 66 athletes who engage in the performance of exceedingly difficult movements in gymnastics, diving and artistic gymnastics have been made in vivo and by means of X-ray. The distance between the two greater trochanters is 28 ±1 . 5cm in master sportsmen , 28 ± 1 . 7cm in master sportswomen. 2 5±2. 0 cm in amateur sportsmen and 25 ±1 . 8cm in amateur sportswomen. The mean distance is smaller than that of the control group (P< 0 . 1 ,P< 0. 2 ) , indicating that the hips of athletes are generaly narrower. The vertical diameter of the neck of femur is 4.2±0.8cm,3.2 ±0. 8 cm,2. 5±0. 5cm and 2. 45±0. 4cm respectively in master sportsmean,master sportswomen , amateur sportsment and amateur sportswoment,being gtreater than that of the control group (P<0. 2 , P<0. 5 ). The collodiaphysial angle i. 129± 3 , 130±3, 152±3. and 158± 3. 3 respectively in master sportsmen, master sportswomen, amateur sportsmen and amateur sportswomen,all being smaller than that of the control group(P<0.1.P<0.1,P<0. 2 ) . The results have shown that the neck of femur has thickened and the collodiaphysial angle has become smaller after long-term physical training.These changes are favourable for the performance of exceedingly difficult movements.
出处
《山东医科大学学报》
1997年第2期124-126,共3页
Acta Academiae Medicinae Shandong
