To increase participation rate, a number of new rules has been made by International Table Tennis Federation,such as use of 40 mm ball, implementation of 11 points per game, no-hiding service, prohibition of volatile adhesive agent use. In response to these changes, tactics, psychological and physical competition patterns have also been influenced greatly. Under the new rule of increasing ball size, the flight time for the ball travelling also increased due to increase air friction. Furthermore, in response to rule implementation of 11 points per game, players have no enough time to probe strength and weakness of opponent, and must concentrate on the game at all time. Moreover, implementation the no-hiding service would decrease the difficulty in ball judgment which will lower the ratio for getting the service point. The use of inorganic glue also causes the changes in the rubber elasticity which slower the speed and spin during ball travelling. Players must increase their physical loading under the new rules; therefore, performing weight training to enhance their muscular strength is necessary for overcoming the friction resistance and to obtain faster ball speed.