The Relationship Between The Finger Ratio Of Basketball Players And Sports Abilities

Athlete selection is the beginning of competitive sports,is the selection of outstanding reserve talent in the process of an important part.In the selection,for different types of sports and characteristics of the project,as far as possible so that the assessment of the detection process and methods more scientific and advanced,so as to improve the success rate of selection.In order to achieve the success rate of athletes selection,many scholars in genetics,biology,behavioral medicine and other aspects of a large number of studies,especially in sports science related to the athletes selecting,for fitness,skills,psychological and intelligence has a great relationship,and then affect the choice of athletes and sports training in the implementation of training methods and so on.In this paper,we focus on discussing the influence of long-term comparison on the athletic ability of athletes.On this basis,it also discusses the possible factors that the athlete 2D: 4D refers to the long cause.1?The athlete's different length of the finger length ratio is very different,take 2D: 4D as an example,male and female athletes are very different,mainly the use of hand and non-used hand activity caused by the different bone development is not balanced.2?Male and female athletes in the long ratio is very different,which has a great relationship with its own hormone levels,male hormones to promote bone development,estrogen through calcitonin indirectly inhibit osteoclast activity,directly into the bone cells promote bone formation.Refers to the difference between the length and the genetic,gender,left and right hand side has a great relationship,to a certain extent,the embodiment of athletic ability,can be used as a reference material for sports selection.