我就认识100个

<b style="line-height: 21px; font-family: Arial, Helvetica, sans-serif; font-size: 14px; ">具有一定竞技性的运动才能激发人们运动的兴趣</b>

<span style="line-height: 22.5px; ">大家好，今天有谁去打球啊？</span>

<span style="line-height: 22.5px; ">大家好，今天有谁去打球啊？</span>

<span style="font-family: Arial, Helvetica, sans-serif; line-height: 24px; ">正手攻球，执拍右手拇指压拍，食指放松，中指顶拍，在划1/4圆弧过程中，拇指和中指有1/4圆弧的微调动作，击球上部1/4圆弧；同时前臂也要有1/4圆弧的旋转。&nbsp;</span>

<span style="font-family: Arial, Helvetica, sans-serif; line-height: 21.111112594604492px; ">我运动、我快乐、我健康、我阳光</span>

<span style="font-family: Arial, Helvetica, sans-serif; line-height: 24px; ">接发球抢攻、抢冲的力量越小，应越注意球的路线或落点，一般应多打在对方反手；若对方反手强而正手弱，则可多打在对方正手。</span>

<span style="color: rgb(85, 85, 85); font-size: small; line-height: 19px; ">海绵：首先看海绵外观是否有明显的空洞或有杂质</span>

<b style="line-height: 24px; font-family: Arial, Helvetica, sans-serif; "><span style="font-size: 10.5pt; font-family: 宋体; ">挥拍力向前<span style="color: blue; ">上冲</span>，薄擦球面位上中， 越薄越转成弧圈，擦面要宽力加重。</span></b>

<span style="font-family: Arial, Helvetica, sans-serif; line-height: 25.71428680419922px; ">接到反手的奔球最好用平挡</span>

<b style="line-height: 24px; font-family: Arial, Helvetica, sans-serif; "><span style="font-size: 10.5pt; font-family: 宋体; ">挥拍力向前<span style="color: blue; ">上冲</span>，薄擦球面位上中， 越薄越转成弧圈，擦面要宽力加重。</span></b>