Comparative Analysis On Kinematics Of The Driver Wood Swing Process Between Chinese And European And American Male Golfers

Research purpose:In recent years,golf has been booming in the international arena,but there is still a certain gap between the performance of Chinese players in the international arena,which puts forward higher requirements for the study of golf swing process.One wood is an important tee in golf,one wooden swing technology is the important technology of complete swing action,this paper through to our country and European and American men golf player one wooden swing process kinematics analysis and research,summary of our country man one wooden swing technology rule,and Chinese and foreign players one wooden swing technology characteristics,for the golf one wooden swing technology research and teaching provide data support and theoretical basis.Study method:The researchers through the field study method,Collect the image data,Using two Japanese Sony RX 10 high-speed video cameras,Its sampling frequency is 1,000 frames per second,At the front and the rear of the right-hand player,By using the Simi Reality Motion 3 D analytical system,To obtain the 3 D coordinate data of the analytic points,Data collation was performed using the Excel,Then they were analyzed by SPSS 20.0 data analysis software,Statistical analysis and test of the related kinematic indexes of the male golfers in China and Europe and America,Combined with the data and related theories to analyze the component action,One-way ANOVA and Pearson’s correlation analysis were performed.finding:(1)I,the country and Europe and the United States man golf player one wooden strike distance,ball speed and swing speed has significant positive correlation between each other(P<0.05),the average ball speed is higher than the European and American men players,the average swing speed is lower than European and American players,the average distance is lower than European and American players,China’s players one wooden shot off Angle is higher than European and American region players.(2)There is a significant positive correlation between the distance between Chinese and American men and the time used in the lower pole stage(P<0.05).The total swing time of Chinese male players is the least time than that of European and American players,and the European and American male players are a longer time than the pole stage of Chinese players(3)The rotation Angle of Chinese men’s shoulders in the upper stage is larger than that of European and American players,while the rotation Angle of Chinese men’s shoulders in the lower stage is relatively low,and the average shoulder Angle of Chinese players is still the smallest at 3 o’clock.The hip rotation Angle of Chinese men’s players is larger than that of European and American players,while the hip Angle of Chinese men’s players in the lower pole stage is smaller.In the upper pole stage,Chinese men’s players have a larger rotation Angle than the average shoulder and hip of European and American players,while in the lower pole stage,Chinese men’s players have a larger rotation Angle of shoulder and hip than that of European and American players.(4)In China,the difference between the Angle of the male players of the left knee and the angle of the left knee of the Chinese players is less than the moment of hitting the ball;the difference between the Angle of the right knee of the left knee joint is less than the takeoff Angle(P<0.05).(5)Compared with European and American players,the center of gravity of Chinese men’s players on the X axis is lower back on the upper pole,and more forward on the lower pole.However,European and American players maintain the more stable center of gravity on the X axis.On the Y-axis,there is little difference between the center of gravity of Chinese players and European and American players in the movement,but the center of gravity of Chinese players is slightly earlier,and the transition between up and down rods is generally more intense.On the Z-axis,Chinese players generally show a more obvious rapid decline of the center of gravity around 12 o’clock,the process and degree are more intense,in the hitting moment,most Chinese players can make the center of gravity back to the preparation posture on the Z-axis.research conclusion:(1)The Chinese male players’ low swing speed and high take-off Angle is the main factor affecting the short distance of the ball.(2)Compared with European and American players,Chinese men swing faster,especially the rod rhythm is too fast,which may lead to insufficient rotation and storage in the process of up and down,which is not conducive to the cohesion of stronger strength.(3)The rotation Angle of shoulder joint in the lower pole stage is small,and the insufficient release force of upper limb rotation may affect the momentum transmission when hitting the ball.The Chinese men’s players have a large hip Angle in the upper rod stage,and the small hip Angle in the lower rod stage may make the strength release fail to approach the impact ball area,and the force is not fully released.(4)The Angle of the left knee joint increases less,and the Angle of the right knee joint decreases less,which is a direct reflection of the small rotation Angle of the hip at the lower rod time.(5)The stability of Chinese men’s players on the X axis during the swing,which has a negative impact on the stability of the ball.The premature shift of the center of gravity on the Y-axis relative to the European-American players completes the shift of gravity prematurely.The center of gravity moves at the top of the Z axis,which has a negative effect on the stability of the ball.