| 不同球类运动对大学生上下肢骨密度及其方向性不对称的影响 |
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| 引用本文： | 徐云亮. 不同球类运动对大学生上下肢骨密度及其方向性不对称的影响[J]. 人类学学报, 2021, 40(6): 1023-1031. DOI: 10.16359/j.1000-3193/AAS.2021.0043 |
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| 作者姓名： | 徐云亮 |
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| 作者单位： | 宿迁学院体育部,宿迁223800 |
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| 基金项目： | 2018年江苏省高校哲学社会科学研究基金项目(2018SJA1915) |
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| 摘 要： | 为探究不同球类运动对上下肢骨密度及其方向性不对称的影响,特选取研究对象共210人,均分为7组,即篮球组、排球组、足球组、羽毛球组、乒乓球组、网球组和对照组,测量其上下肢的骨密度和方向性不对称性(DA)。结果显示,篮球组、排球组、羽毛球组、乒乓球组和网球组的上肢骨密度都是右侧明显高于左侧,下肢骨密度仅足球组表现为右侧高于左侧;不同组间的上下肢骨密度和DA具有统计学差异。结果还显示,左侧上肢骨密度的组间排序为排球组>足球组>第二亚组(乒乓球组、网球组和羽毛球组)>对照组,篮球组>乒乓球组、网球组和羽毛球组>对照组;右侧上肢骨密度的排序为网球组>乒乓球组、排球组和篮球组>足球组>对照组,乒乓球组>羽毛球组>足球组>对照组;左侧下肢骨密度的排序为足球组>篮球组、排球组、羽毛球组、乒乓球组和网球组>对照组;右侧下肢骨密度的排序为足球组>排球组、篮球组、网球组、羽毛球组和乒乓球组>对照组,排球组>羽毛球组和乒乓球组>对照组;DA的排序为网球组>乒乓球组、羽毛球组、篮球组和排球组,乒乓球组&g...
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| 关 键 词： | 球类运动 大学生 上下肢 骨密度 方向性不对称 |
| 收稿时间： | 2020-11-04 |
Effects of different ball games on bone mineral density and directional asymmetry of upper and lower limbs in college students |
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| XU Yunliang. Effects of different ball games on bone mineral density and directional asymmetry of upper and lower limbs in college students[J]. Acta Anthropologica Sinica, 2021, 40(6): 1023-1031. DOI: 10.16359/j.1000-3193/AAS.2021.0043 |
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| Authors: | XU Yunliang |
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| Affiliation: | Physical Education Department of Suqian University, Suqian 223800 |
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| Abstract: | In order to explore the effects of different ball games on the bone density and directional asymmetry of upper and lower limbs, 210 subjects were selected, whose age is 20.12±1.02 years old, who are right handness unddivided into 7 groups: basketball group, volleyball group, football group, badminton group, table tennis group, tennis group and control group, 30 persons per group, each group had a balanced sex ratio, similar height, normal body fat and body weight. The training years of each ball group were 6-8 years old, while the control group had no professional training years. Bone mineral density and Directional Asymmetry (DA) were measured. The results showed that the Upper Limb BMD of basketball group, volleyball group, badminton group, table tennis group and tennis group was significantly higher than that of the left Bone mineral density and DA of upper and lower limbs were significantly different among different groups. The results also showed that the order of bone density of left upper limb was volleyball group > football group > table tennis group, tennis group and badminton group > control group, basketball group > table tennis group, tennis group and badminton group > control group. The order of bone density of right upper limb was tennis group > table tennis group, volleyball group and basketball group > football group > control group, table tennis group > badminton group> football group > control group. The order of bone density of left lower limb was football group > basketball group, volleyball group, badminton group, table tennis group and tennis group > control group. The order of bone density of right lower limb was football group > volleyball group, basketball group, tennis group, badminton group and table tennis group > control group, volleyball group > badminton group and table tennis group > control group The order of DA is tennis group > table tennis group, badminton group, basketball group and volleyball group, table tennis group > basketball group and volleyball group. The results suggest that ball games can improve the bone density of upper and lower limbs and cause the asymmetry of its direction. The reason may be related to the mechanical stimulation to the bone. |
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| Keywords: | Ball games College students Upper and lower limbs Bone mineral density Directional asymmetry |
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