刘诗雯套装亮相温婉气质突显 现场印下手模

就是球弹跳太高。

但是实际上，

它不仅在实践中可以做得到，

适当增加球在球拍上磨擦时的螺旋线的长度、

<span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New="New"  Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 黑体">&nbsp;</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 黑体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"> </span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 黑体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">⑵用螺旋线引拍，</span>

上螺旋线方向触球会产生上螺旋；<span lang="EN-US"><br/></span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New="New"  Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 黑体">&nbsp;</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 黑体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">&nbsp;</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New="New"  Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 黑体">&nbsp;</span>

则不太转，如果是上螺旋线形摩擦发力，

增强球拍粘性，

这个问题显得更加重要；<span lang="EN-US"><br/></span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New="New"  Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 黑体">&nbsp;</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 黑体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">&nbsp;</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New="New"  Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 黑体">&nbsp;</span>

应用靠近拍面右侧的部位摩擦球；