Liaoning Province Women’s Badminton Player Forehand Net Hook On Kinematic Analysis Angle Technology "the Corner" Arc

The method of three-dimensional digital imaging, the mathematical statistics and theliterature were used in this paper, and the subjects was five top women’s badminton player fromLiaoning Province for this study, the top five players on the forehand net hook diagonallytechnology research, by recording and analyzing the three-dimensional high-speed photographywere five athletes in dealing with three different ways to move the ball to take place stage racketstage, batting swing phase angles and body joints displacement of the center of gravity and thusidentify athletes hook diagonal technology "the corner" arc of movement flaws, and made a fulland reasonable action concept, further to help Liaoning Province badminton athletes adjust thedetails of the action hook angle technology to improve the quality of hook diagonally technology,and ultimately the formation of scientific theories guidance, improve scientific training system.Conclusion:1.Take place in the mobile phase twist, hanging, hanging split stage left elbow difference fiveathletes most significant, left knee, right knee, left ankle, right hip, right elbow significantdifferences, Xu reached the desired value each joint angle in the mobile phase among theseathletes.2.In the rub, hanging, hanging racket split phase, there are some significant differences in the leftelbow, right knee, right hip, right shoulder and right elbow in five athletes. Higher racketend-stage range of motion and action consistency, there is a strong covert.3.In the hitting phase, there are some significant differences in the left elbow, right knee andright shoulder in five athletes, the proportion of significant differences each joint ball stage fiveathletes reach the minimum, indicating that there are more players in the batting techniqueunified understanding, able to complete a good batting action.4.The center of gravity displacement distance: chopping more than lob, lob wedge more thanhanging, gravity displacement speed: chopping more than lob, lob wedge more than hanging,which due to individual differences and personal habits can lead to numerical produce smallfluctuations.