篮球运动员指长比与运动能力之间的关系研究

发布时间：2018-06-16 18:11

本文选题：指长比 + 运动员能力　；参考：《河南师范大学》2017年硕士论文

【摘要】：运动员选材是竞技体育的开始,是选拔优秀后备人才过程中重要的环节。在选材时,针对不同的体育运动项目的类型与特征,尽可能的让评估的检测过程和方法更加科学与先进,从而提高选材的成功率。为了实现运动员选材的成功率,众多学者在遗传学、生物学、行为医学等方面进行了大量研究,特别是与运动员选材有关的体育学方面,对体能、技能、心理、智能等有着很大的关系,继而影响着运动员项目的选择以及运动训练中训练方法的实施等等。在本论文中我们着重讨论看了指长比对运动员运动能力的影响,在此基础上也探讨了运动员2D:4D指长比产生不同原因的可能因素有哪些。1、运动员不同侧手指长度比值存在很大的差异,以2D:4D为例,男女运动员均存在很大的差异,主要是惯用手与非惯用手活动量的不同造成的骨骼发育不均衡。2、男女运动员在指长比上存在很大的差异,这与其自身的激素水平有很大的关系,雄性激素促进骨骼发育,雌性激素通过降钙素间接抑制破骨细胞活性,直接作用于成骨细胞促进骨形成。指长比的不同与遗传、性别、左右手的侧别都有很大的关系,在一定程度上运动员运动能力的体现,可作为运动选材的参考指标。
[Abstract]:The selection of athletes is the beginning of competitive sports and an important link in the process of selecting excellent reserve talents. In order to improve the success rate of material selection, the testing process and methods of evaluation should be more scientific and advanced according to the types and characteristics of different sports events. In order to achieve the success rate of athlete selection, many scholars have done a lot of research in genetics, biology, behavioral medicine and so on. Intelligence and so on have a great relationship, and then affect the selection of athletes and the implementation of training methods in sports training and so on. In this paper, we focus on discussing the effect of finger length ratio on athletes' athletic ability. On the basis of this, the author also discusses the possible factors that cause different reasons for the length ratio of 2D: 4D finger to athlete. There are great differences in the ratio of finger length to finger length in different sides of athletes. Taking 2D: 4D as an example, there are great differences between male and female athletes. This is mainly caused by the imbalance of skeletal development between male and female athletes, which is caused by the difference between the movements of the dominant hand and that of the non-habitual hand. There is a great difference between male and female athletes in finger length ratio, which has a great relationship with their own hormone level, and the male hormone promotes bone development. Estrogen indirectly inhibits osteoclast activity through calcitonin and promotes osteogenesis directly. The difference of finger length ratio has a great relationship with heredity, sex and the left and right side. To a certain extent, athletes' sports ability can be regarded as the reference index of sports selection.
【学位授予单位】：河南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G841

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