试述网球底线正手技击法则

分析网球击球的法则，认为网球发力击球的先决条件是正确合理的身体姿势和击球技术；合理控制球的技法，则必须合理选择击球位置、击球时机和击球点；有利于打回头球的技法是保持身体平衡、控制中场和及时转入新的击球动作。

On the Methods and Rules of Defence at the End Line Using the Strength-exerting Hand

Methods and rules of tennis attack were analyz ed . The prerequisite of tennis attack was thought to be accurate and reasonable bo dy postures and attacking skills. To reasonably control the ball,the players mus t reasonably choose attacking position,attacking time and attacking point. The s kill useful to beat the ball back is to keep the body balanced,to control the mi ddle field and to transform into the next attacking in time.