乒乓球运动中的长胶技巧打法 961度扭转(国外英文资料).doc

乒乓球运动中的长胶技术打法 961度旋转(国外英文资料) The long glue technique in table tennis? Rotate 961 degrees Long glue, as the name implies, is a long, sticky rubber. Ordinary colloidal particle is about 0.8 ~ 1 mm long, long rubber particles generally between 1.5 ~ 1.7 mm, glial soft, belongs to the low viscosity rubber, not easy to eat, take touch colloidal particles present moment lodging, due to the long rubber micelle is longer, to the ball with the racket after contact, colloidal particles dump and then recovery process, longer than short particles of raw rubber and short pimps, after so long rubber hits the ball into the other table, with obvious sink, make each other very difficult to adapt to and fight back when its easy to have a net fault. Return to the ball when the opponent is light or not turn. When the ball is stronger and the ball is stronger, the ball will turn. The backspin of a long rubber ball for the ball. Turn the ball and spin it back. Particles such as domestic RITC755 (1.7 mm) high 388 d (1.6 mm) high particle, etc., and in most countries foreign ministers rubber particle length is 1.6 + / - 0.01 mm, long rubber used to chop first, and then gradually become a part of the offensive players weapon. Long rubber offense has obvious different with some opinions, just use 755 long rubber, obvious discomfort, return often let down the nets, mainly because it requires the friction ball to thin, to increase the upward push. ? One is the lower spin. The most common and most effective method is to make an upright position in the middle of the middle of the ball, which is in the center of the ball. The second is the spin ball. Arguably, this is one of the most frustrating things to do except attack. General long glue has a stage and the stage to cut two kinds of means. Three is not a light ball. This kind of ball also compares to the long glue upset, general still also with the same as the light ball, control the falling point, the temptation should be the hand, observe