常打乒乓球对身体的好处是非常多的

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">，作攻球的准备动作</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">，中线与端线的交点为圆心</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">，手臂挥拍放松</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">这样球速要快一些。</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">，而不能上托，越要压住球</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><font face="宋体" style="word-wrap: break-word; ">打球要有</font><font face="Arial" style="word-wrap: break-word; ">4</font><font face="宋体" style="word-wrap: break-word; ">个意识</font></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><font face="宋体" style="word-wrap: break-word; ">的直线垂直，击球后</font><font face="Arial" style="word-wrap: break-word; ">,</font></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><br/></div><div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><br style="word-wrap: break-word; "/>18<font face="宋体" style="word-wrap: break-word; ">、球拍在发</font></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">、肘、手腕三个关</span></div>

<div align="left" style="font-family: tahoma, helvetica, simsun, sans-serif; list-style: none; margin: 0px="0px"  auto; padding: 0px; line-height: 21px; word-wrap: break-word; color: rgb(68, 68, 68); "><span style="font-family: 宋体; ">，就是费力、大动作</span></div>