一、基本技术教学1．正手下旋发球技术（1）教学要点两脚开立，右脚稍后；持拍手引拍向身体右后上方，拍面适当后仰。同时抛球，挥拍迎球时，拍向前下方挥，球拍触及球的中下部，以手腕迅速发力为主，触球后随势挥拍。（2）注意事项①身体动作要协调放松，手腕用力要清晰。②台 First, the basic technical teaching 1. Is the main spin Servo technology (1) teaching points Two feet open, right foot later; holding the clap to the body right after the top of the shoot, face properly backwards. At the same time throwing the ball, swinging the ball, shoot forward and bottom of the swing, hit the middle of the racket in the lower part of the wrist quickly force-based, after the ball swing with the potential. (2) Matters needing attention ① body movements to coordinate relaxation, wrist force should be clear. ② Taiwan