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以体育运动来促进儿童少年骨骼生长发育已愈来愈引起社会各界重视,而有关体育运动对少年儿童骨发育影响的报道并不多见,以同一机体的两侧受不同运动负荷时对两侧骨骼影响的研究报道更为少见。本文通过对102名10~12岁男女少年乒乓球运动员及88名同年龄普通男女少年的强手(运动着力侧)与弱手(非运动着力侧)手腕骨x线片的骨令及桡尺骨远端干骺端横径指数比较,以探索体育运动对手腕骨形态结构及骨发育的影响。现将结果报道如下: 研究对象与方法一、研究对象: 1、运动员组:102名均为参加1991年全国少年乒乓球赛温州赛区的运动员、其中男52名、女50名;1979年出生37例,1980出生
In order to promote the growth and development of children and adolescents by physical exercise, it has drawn more and more attention from all walks of life. However, the reports about the influence of physical exercise on bone development in children and adolescents are rare. When both sides of the same body are subjected to different exercise loads, Research reports on the effects of bone are more rare. In this paper, 102 young men and women of 10-12 years old table tennis players and 88 boys and girls of the same age ordinary male and female (sports side) and weak hands (non-exercise side) wrist bone x-ray of bone and radial ulna far End metaphysis Diameter Index comparison to explore the impact of sports on the wrist bones morphological structure and bone development. The results are reported as follows: Subjects and methods of study: 1, the athletes group: 102 were participating in the 1991 National Junior Table Tennis Wenzhou Division athletes, including 52 males and 50 females; 1979 was born in 37 cases Born in 1980