Chinese And American Elite Youth Male Tennis Athletes Singles Match Comparative Study On Movement

The tennis players' movement ability is the foundation dominate of its competitive ability. The purpose of this paper is that by comparing P.R. China and USA elite youth males' tennis athletes, in the movement parts of the Kinematics and Sports Physiology, find out the inferiority of our countries' players movement ability, give some suggestion for Chinese youth elite males' tennis player in their daily training. Based on the Match Observation Analysis, Experimentation Method, Literature Summarizing Method, Statistics Method and Logical Method, through the paper author as a Visitor Scholar in Springfield College in the United States and the internship faculty of IMG Academy---Nick Bollettieri Tennis school for half a year for data collection and testing. The paper research combined with SIMI Scout (Master) technique&tactics analysis software and CONTEX gas analyzer to test and contrast the kinematics part movement of distance, speed, the related parts of space distribution of three dimensions and physiology indexes VO2Max of elite youth males'player of P.R.China and USA in the match.The main conclusion is:The kinematics part: 1. Mobile distance:Compare with USA, our countries' elite youth males'tennisplayer have a significant difference in the match movement distance, each set movement average distance, game movement average distance.2. Move speed:Compare with USA, our countries' elite youth males' tennis player have a significant difference on average speed, maximum speed, start speed in the match competition.3. The Chinese elite youth male tennis player game movement range mainly distributed in area B side of the line, the moving trajectory of elite male athletes in the United States mainly distributed in area C side of the line and area A parts. Exercise physiology part:4. The core element of movement��maximal oxygen consumption indicators: Compare with USA, our countries' elite youth males' tennis player have a significant difference on the height and VO2Max indicator. It is shows that Chinese players aerobic capacity and energy reserves have larger gap with American players.