Research On The Morphological Indector System Of Fine Teenage Girls' Latin Dance In Guangzhou City

Latin Dance is the skill Oriented Events with difficulty and beauty of sports dance,lack of beautiful will make its value much lower,complete specifications of Latin Dance basic action,pattern art and high difficulty movement quality accuracy will be through the exhibition of athletes body shape.Therefore,the body shape of the players have strict requirements.The purpose of this study is to screen out the core indexes of the physical characteristics of the elite Latin American women's Latin Dance Players in Guangzhou,and to construct an evaluation index system to provide a reference for the training of Latin dance reserve talents.This paper takes the shape of Guangzhou elite young women Latin dance players as the object of study,and uses the literature,expert survey,mathematical statistics and other research methods to study their body shape.In this paper,through expert survey,based on the theory of women's body shape index of Latin dance players based on selection of comprehensive,scientific,simple and operable and structure of a combination of indicators to reflect the outstanding young Guangzhou women's Latin dance contestant's morphological characteristics.the results show that:This research constructs including outstanding teenagers in Guangzhou city consists of 4 first level indicators,7 level two indexes of the women's Latin dance contestant shape index system: the first level(length index,girth index,width index,plumpness index);two indicators(height,upper limb,lower limb length length and chest circumference / height,waist / hip,shoulder width,pelvis width / body weight).The weight distribution of outstanding young Guangzhou women's Latin dancing players form index: level index of length,girth,width and plumpness index weights were 0.27,0.26,0.24 and 0.23;two level index(0.12),height of upper limb length,lower extremity length(0.14),(0.18)waist / hip(0.16),pelvis width / shoulder(0.17),chest circumference / height(0.13),weight(0.10).In Guangzhou city reflect the outstanding young elite female Latin dance contestant special form,the weight of each index is different,the lower limb length,shoulder width,pelvis width / waist / hip circumference,upper limb length is the most representative.By comparing the different levels of women's body shape characteristics of Latin dance contestant,summarizes outstanding young Guangzhou women's Latin dancing players were characterized as medium height slightly higher,longer limbs,shoulderwidth,pelvis width is narrow,waist hip is relatively small,symmetrical degree is high.Therefore,in the selection of Latin dance,athletes pay attention to the symmetry of the body and the graceful lines of the body.