南京体育学院学报：自然科学版
南京體育學院學報：自然科學版
남경체육학원학보：자연과학판
Joournal of Nanjing Institute of Physical Education:Natural Science
2012年
5期
38-41
,共4页
横拍反手快拉%运动学量%半出台球%小三角球%平动参考系%转动参考系
橫拍反手快拉%運動學量%半齣檯毬%小三角毬%平動參攷繫%轉動參攷繫
횡박반수쾌랍%운동학량%반출태구%소삼각구%평동삼고계%전동삼고계
backhand of tennis grip quick pull technique%kinematical volume%half the introduction of the ball%primary three corners%translational reference frame%rotational reference frame
横拍反手快拉技术对回接反手位底线长下旋、半出台与小三角下旋球,有明显技、战术优势,符合乒乓球发展趋势。运用运动学量的相对性、独立性与瞬时性特性,将横拍反手快拉下旋球分为平动参考系与转动参考系进行讨论：充分利用来球平动速度,增大球拍在转动方向的分速度,可减少拉球下网几率;＂曲线挥拍＂、＂加速制动＂能有效增大挥拍速度。
橫拍反手快拉技術對迴接反手位底線長下鏇、半齣檯與小三角下鏇毬,有明顯技、戰術優勢,符閤乒乓毬髮展趨勢。運用運動學量的相對性、獨立性與瞬時性特性,將橫拍反手快拉下鏇毬分為平動參攷繫與轉動參攷繫進行討論：充分利用來毬平動速度,增大毬拍在轉動方嚮的分速度,可減少拉毬下網幾率;＂麯線揮拍＂、＂加速製動＂能有效增大揮拍速度。
횡박반수쾌랍기술대회접반수위저선장하선、반출태여소삼각하선구,유명현기、전술우세,부합핑퐁구발전추세。운용운동학량적상대성、독립성여순시성특성,장횡박반수쾌랍하선구분위평동삼고계여전동삼고계진행토론：충분이용래구평동속도,증대구박재전동방향적분속도,가감소랍구하망궤솔;＂곡선휘박＂、＂가속제동＂능유효증대휘박속도。
Backhand of tennis grip quick pull technique,which is in line with the development trend of table tennis,shows significant technical and tactical advantage in catching the bottom line long backspin at backhand location,half the introduction of the ball and primary three corners.We analyzed this technique by new method,dividing movement of backhand of tennis grip quick pull technique into translational reference frame and rotational reference frame according to relativity,independence and transient features of kinematical volume,which can greatly simplify the analysis process.Taking full advantage of the ball speed and increasing sub speed of racket in the direction of rotation can reduce the chance of pulling the ball into the net."Curve swing" and "acceleration braking" can effectively increase the speed of swing.
