网球运动对男性青少年骨密度的影响  

Influence of Tennis Exercise on Bone Mineral Density of Male Adolescents

作　　者：郭梁[1] 邹亮畴[2] 

机构地区：[1]广州体育学院科学实验中心,广东广州510500 [2]广州体育学院运动与健康促进重点实验室,广东广州510500

出　　处：《吉林体育学院学报》2010年第4期67-69,共3页Journal of Jilin Sport University

摘　　要：采用美国Hologic QDR4500型双能X线吸收仪对广州市46名男性学生进行测量,结果:运动组与对照组全身BMC、BMD无显著性差异(P>0.05),运动组优势侧BMC高于非优势侧22.4%,高于对照组优势侧8.7%,而运动组优势侧BMD高于非优势侧9.8%,高于对照组优势侧6.0%,运动组下肢BMD高于对照组,但无统计学意义。结论:长期规律网球运动对男性青少年全身骨密度的影响较小,长期规律网球运动对上肢骨密度的影响显著大于下肢。By using the American Hologic QDR4500 Dual energy X-ray absorption instrument,46 female students in Guangzhou were tested.The paper turned out that there were no significantly differences of whole body BMC,BMD between exercise group and control group,and the BMC of dominant lateral of exercise group was 22.4% higher than nondominant lateral,8.7% higher than dominant lateral of control group,but the BMD of the dominant lateral of exercise group was 9.8% higher than the other lateral,6.0% higher than the control group.And we also found the BMD of lower limbs in the exercise group was higher than the control group,though no any statistics significance.Conclusions： Influence of long-time and regular tennis exercise on Bone Mineral Density of Male Adolescents was little,but more significantly on the upper limbs.

关 键 词：网球运动 青少年 骨密度 优势侧 

分 类 号：G804.2[文化科学—运动人体科学]