Comparative Analysis On The Characteristics Of Strike Footwork In The High Level Badminton Players

Objective Badminton Footwork assault refers to badminton practitioners with the fastest speed and shortest time, was moved to the most suitable position to intercept each other suddenly jump hit the arc of low flat golf, or kill. Pisha vigorously take-off flight assault is mainly used in the step to the left, right sides later its position. Is starting fast, moves suddenly, often on the other side has not yet been established on the occasion, to give it to all of a sudden, quick attack, make them impossible to guard against a complete assault. Step including starting, braking and reversing movement,four links. The ball is a surprise athletes very effective means of scoring in the game process, are essential to any badminton athletes master assault footwork. So the research team based on the needs of targeted creation "software. Through the analysis of Badminton Footwork > new software acquisition in the world The best badminton player Lin Dan, Lee Chong Wei, Chen long since 2012 major international tournament scene match assault gait data, using research methods of sports biomechanics and sports training of athletes of different assault footwork characteristics of analysis. Through quantifying the footwork feature and the link to more clearly and accurately found athletes step, enable the future training can be more targeted, at any time to improve the shortcomings in the athletes’ assault step.Methods Selected the Lin Dan, lee, Chen Long from 2012 to 2015 between 6 major international badminton game key games. And by the Shanghai sports college badminton coach for the game assault gait selection in video clips. Assault on each game footwork by using independent design software parsing, and export everyone assault footwork related data.This research USES the independent research and development the badminton gait analysis software, SONY RICH/color HD- 913 digital video camera, lenovo company’s graphics workstations(Think Station) S30 host, processor Inetel Xeon(R)(R) E3-1240- v3 @ 3.40 GHz CPU 3.40 GHz, PHILIPS(PHILIPS) 272 IPS p4apjkes27 inches wide Angle, signal, window display, a resolution of 2560 * 1440. Focuses on analyzing the research object movement characteristic of the rhythm of the gait and posture of the rational and stability, and to explore its personalized technical characteristics, for the movement of athletes footwork technical improvement and personal technology experimental reference for the optimizationConclusion(1) 2015 Lin, Chen long, Lee Chong Wei in the same field competition assault the frequency of use of the ball without too big gap, but scoring ability lindane better, and Chen Long failure rate is relatively higher.2015 years by changes in their physical quality characteristics determines the changes in play, lindane choice to counter attack,assault quantity and efficiency plummeted. Chenlong active attack, scoring ability and mistakes have been effectively improve. Lee Chong Wei still through the Raiders to score or is creating opportunities, but the general effect.(2) the Raiders starting time, the heyday of lindane, Lee is very fast, but with the growth of the age, the competitive state of decline, the starting time was significantlyincreased. And Chen long starting time and both of them to be much slower than, the need to strengthen the training.(3) in the moving distance and moving time, often depending on against opponents back ball line and tactical features, and three of the forehand attack moving distance is smaller than that of the top spot.(4) in the running speed of the ball, the same with starting characteristics at the same time, Lin Dan lizongwei very near, with the age increasing speed decreased significantly, Chen Long speed is relatively slow.(5) landing buffer time is still Lin Dan, Lee Chong Wei to less, also face the challenge of the age rate of decline significantly, Chen long and two levels during the peak period of gap, and there is no obvious improvement.(6) assault reversing speed lindane forehand assault is better to Lee Chong Wei, and Chen Long reversing speed exist serious problems, even Lee Chong Wei state of decline still than Chenlong faster.(7) in the assault footwork combination, should choose a simple and effective and cross step, step, step by step to pedal jump or direct assault take-off.(8) in all aspects of assault step time rhythm, the starting time is highly similar, and a higher proportion of mobile time Lee Chong Wei, Chen long is less; in braking Chen long time ratio is relatively less; reverse time Lee Chong Wei in the proportion of time was significantly smaller lindane, Chen long.(9) in assault step distance rhythm rhythm sense similar to step a gradual increase in the proportion, retreat Lin forehand assault ability is strong, and Lee Chong Wei head retreat assault to be stronger.