夏娃与大家一起切磋泳技 （3）
<FONT color=#ff0000><FONT size=6> <SPAN style="FONT-FAMILY: Arial Unicode MS; mso-ascii-font-family: Georgia; mso-hansi-font-family: Georgia">爬泳技术详细介</SPAN></FONT></FONT><P class=MsoNormal style="LINE-HEIGHT: 150%; MARGIN-LEFT: 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff><SPAN lang=EN-US style="FONT-FAMILY: Verdana; FONT-SIZE: 9pt"> </SPAN><STRONG><SPAN style="COLOR: red; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">爬泳</SPAN></STRONG><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">，俗称自由泳。游爬泳时，人在水中成俯卧姿势，两腿交替上下大水，两臂轮流划水，动作很像爬行，所以人们称之为“爬泳”。</SPAN><SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4>爬泳是四种竞技游泳技术中速度最快的一种姿势，在游泳比赛的自由泳项目中（不规定泳姿的比赛），运动员都采用这种姿势，所以通常人们也称之为“自由泳”。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4>爬泳的起源历史悠久，从我国和世界其它国家的古代遗物中，都可以发现类似于今天的爬泳技术的游泳姿势。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><FONT size=4><FONT color=#0000ff><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 爬泳的技术环节分：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><BR></SPAN><FONT size=4><FONT color=#0000ff><STRONG><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 一、爬泳身体姿势</SPAN><SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN></STRONG><B></FONT></FONT><SPAN lang=EN-US style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><FONT size=4><FONT color=#0000ff><STRONG><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 二、爬泳腿部技术</SPAN><SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN></STRONG><SPAN lang=EN-US style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><BR></SPAN><FONT size=4><FONT color=#0000ff><STRONG><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 三、爬泳手臂技术</SPAN><SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN></STRONG><SPAN lang=EN-US style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><BR></SPAN><FONT size=4><FONT color=#0000ff><STRONG><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 四、爬泳配合技术</SPAN><SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN></STRONG><SPAN lang=EN-US style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><BR style="mso-special-character: line-break"><BR style="mso-special-character: line-break"></SPAN></B> <br><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#ff0000 size=6><STRONG><SPAN style="COLOR: red"> 三、爬泳手臂技术</SPAN></STRONG></FONT><SPAN lang=EN-US><BR> </SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><SPAN lang=EN-US></SPAN> </P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff size=4><SPAN lang=EN-US> 爬泳的臂部动作是推动身体前进的主要动力。它分为入水、抱水、划推水、出水和空中移臂等几个阶段，这几个阶段在划水动作中是紧密相连的一个完整动作。 </SPAN></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG>入水 </STRONG></FONT>臂入水时，肘关节略屈，并高于手臂，手指自然伸直并拢，向前斜下方且插入水。注意手掌向外，动作自然放松。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff>手入水的位置应在肩的延长线上，或在身体的中线和肩的延长线之间（如图）。入水的顺序为：手——小臂——大臂。<SPAN lang=EN-US></FONT></FONT><FONT color=#0000ff size=4> <BR> <?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shapetype id=_x0000_t75 stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> </v:shapetype>手切入水后，手和小臂继续向前下方伸展，手由向前——向下——稍有向内的运动变为向前——向下——稍向外的运动。 </FONT></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff><FONT color=#ff0000><STRONG>抱水 </STRONG></FONT>臂入水后，应积极插向前下方，此时小臂和大臂应积极外旋，并屈腕、屈肘。在形成抱水的动作中，开始手臂是直的，当手臂划下至与水平面约成<SPAN lang=EN-US></FONT></FONT><FONT color=#0000ff size=4>15-20度角时，应逐渐屈肘，使肘关节高于手。在划水开始前，也就是手臂约与水面成40度角时，肘关节屈至150度左右（如图）。 <BR> 抱水动作主要是为了划水做准备，因此她是相对放松和缓慢的。抱水就好像用臂去抱一个大圆球一样。抱水时，手的运动为向后——向下——向外的三个分运动组成。 </FONT></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff><FONT color=#ff0000><STRONG>划推水 </STRONG></FONT>手臂在前方与水平面成<SPAN lang=EN-US></FONT></FONT><FONT color=#0000ff size=4>40度角起之后方与水平面约成15-20度角止的运动过程都是滑水动作。它分为两个阶段：从抱水结束到划至与水面垂直之前称为“拉水”，过垂直面后称为“推水”。拉水时，应保持高肘姿势，手向内——向上——向后运动。当拉水结束时，手在体下接近中线，这时，肘关节弯曲的角度约为90-120度角，小臂由外旋转为内旋，掌心由向内后方方向变为向外后方（如图）。 <BR> 向后推水是通过屈臂到伸臂来完成的。在腿水过程中，手是向外——向上——向后的运动。肘关节要向上、向体侧靠近，并且手掌始终要与水平面保持垂直。 整个划推水过程，手掌的运动路线并不是始终在一条直线上和同一平面上，实际上是一个较复杂的三度曲线。从身体的额状面来看是一个“S”型，从身体的矢状面来看是一个“W”型（如图）。 <BR> </FONT></SPAN><FONT color=#0000ff><FONT size=4>在整个划水过程中，肩部应配合手臂进行向前——向下——向后的合理转动，这样有利于加长划水路线和加大划水力量。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG>出水 </STRONG></FONT>在划水结束后，臂由于惯性的作用而很快的靠近水面，这时，由大臂带动肘关节做向外上方的“提拉”动作，将小臂和手提出水面。小臂出水动作要比大臂稍慢一些，掌心向后上方（如图）。<SPAN lang=EN-US> </SPAN>手臂出水动作应迅速而不停顿，但同时应该柔和，小臂和手掌应尽量放松。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG>空中移臂 </STRONG></FONT>臂在空中前移的动作是手臂出水的继续，不能停顿，一臂的动作应该放松自如，尽量不要破坏身体的流线型，要和另一臂的划水动作协调一致，并且要注意节奏。在整个移臂过程中，肘部应始终保持比手部高的位置（如图）。</FONT></FONT><SPAN lang=EN-US><FONT color=#0000ff size=4> <BR></FONT><v:shape id=_x0000_i1033 style="HEIGHT: 50.25pt; WIDTH: 141pt" alt="" type="#_x0000_t75"><v:imagedata o:href="http://www.loveoo.com/hd/skill/swimming/payong/arm09.gif" src="file:///C:/DOCUME~1/q/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></v:imagedata></v:shape><v:shape id=_x0000_i1034 style="HEIGHT: 50.25pt; WIDTH: 141pt" alt="" type="#_x0000_t75"><v:imagedata o:href="http://www.loveoo.com/hd/skill/swimming/payong/arm10.gif" src="file:///C:/DOCUME~1/q/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></v:imagedata></v:shape><v:shape id=_x0000_i1035 style="HEIGHT: 50.25pt; WIDTH: 141pt" alt="" type="#_x0000_t75"><v:imagedata o:href="http://www.loveoo.com/hd/skill/swimming/payong/arm11.gif" src="file:///C:/DOCUME~1/q/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></v:imagedata></v:shape></SPAN></P> <P><FONT size=6> <SPAN class=style2><B><SPAN style="COLOR: red; FONT-FAMILY: 宋体; FONT-SIZE: 9pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"> <FONT size=6>四、爬泳配合技术</FONT></SPAN></B></SPAN></FONT></P><P><FONT size=6><SPAN class=style2><B><SPAN style="COLOR: red; FONT-FAMILY: 宋体; FONT-SIZE: 9pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"></SPAN></B></SPAN><B></FONT><SPAN lang=EN-US style="COLOR: red; FONT-FAMILY: Verdana; FONT-SIZE: 9pt"><BR></SPAN></B><FONT color=#ff0000><FONT size=4><STRONG><SPAN style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 9pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"> <FONT color=#ff0000 size=4>爬泳的配合技术分：两臂的配合技术、两臂和呼吸的配合技术以及完整的配合技术</FONT></SPAN></STRONG></FONT></FONT><FONT color=#ff0000><FONT size=4><SPAN style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 9pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: Verdana; FONT-SIZE: 9pt"> <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG>两臂配合技术 </STRONG></FONT>爬泳两臂的正确配合是保障前进速度均匀性的重要条件，并且还有利于发挥肩带力量积极参与划水。根据划水时两臂所处的位置，可以把手臂的配合技术分为三种：即前交叉、中交叉、中前交叉和后交叉。一般优秀运动员都采用中前交叉的技术。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG>两臂和呼吸的配合技术 </STRONG></FONT>爬泳技术中的呼吸技术较为复杂，但是它的好坏，将直接影响着划水力量和速度、耐力的发挥。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff><SPAN class=dd>爬泳的呼吸和手臂的配合</SPAN>为一次呼吸<SPAN lang=EN-US></FONT></FONT><FONT color=#0000ff size=4>N次划水（N>2）。吸气时，头随着肩、身体的纵向转动转向一侧，使头在低于水面的波谷中吸气。此时，同侧臂正处在出水转入移臂的阶段（如图）。<BR> 移臂时，头转向正常位置。 同侧臂入水时，开始慢慢呼气，并逐渐用力加快呼气的速度。 </FONT></SPAN></P><FONT color=#0000ff><FONT size=4><FONT color=#ff0000><STRONG><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <FONT size=4>完整的配合技术</FONT></SPAN></STRONG><FONT size=4><SPAN style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN></FONT></FONT></FONT><FONT size=4><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">即呼吸、手臂和腿的配合。因为手臂是产生推进力的主要来源，因此在配合中，呼吸和腿的动作都应该服从于手臂动作的需要。</SPAN><SPAN style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">呼吸、手臂和腿的配合比例主要由三种：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">（即一次呼吸，两次手臂动作，两次打腿的动作）；</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">4</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">；</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">6</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">（如图）。</SPAN><SPAN style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">也有极少数优秀运动员采用</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">：</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">8</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">的技术。</SPAN></FONT></FONT> <FONT size=4>收藏了,谢谢夏娃.</FONT> 还是沙鸥的态度好。 孤雁,你是死活要把水搅混是吧,哈哈.要说当亚当,我肯定还排在你前头,只是夏娃她不点头罢了. <br><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#ff0000 size=4><SPAN class=style2><B><SPAN style="COLOR: red">一、 游爬身体姿势</SPAN></B></SPAN></FONT><SPAN lang=EN-US><FONT color=#ff0000 size=4> </FONT></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><SPAN lang=EN-US><FONT color=#ff0000><BR></FONT><FONT color=#0000ff><FONT size=4> 游爬泳时，身体要尽量保持俯卧的水平姿势。但是为了取得更好的动作效果，头部应自然稍抬，两眼注视前下方，头的三分之一露出水面，水平面接近发际，双腿处于最低点，身体纵轴与水平面约成3-5度的仰角（如下图）。<BR><SPAN lang=EN-US> 爬泳游进中，身体可以围绕身体纵轴做有节奏的转动，转动的角度一般为35-45度之间（如下图）。如果速度加快，角度就会相对减少。</SPAN>这种转动是由于划臂、转头和吸气而形成的自然转动，并不是有意识的做转动。转动所带来的好处有以下几点：<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4>1、便于手臂的出水和空中移臂，并缩短移臂的转动半径。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4>2、有助于手臂在水中抱水和划水，使手臂划水的最有力部分更接近于身体中心的垂直投影面。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4>3、由于臀部随身体轻度的转动，腿打水时，产生部分侧向打水动作，可以抵销移臂时造成身体侧向偏离的影响，维持身体平衡。<SPAN lang=EN-US> </SPAN></FONT></FONT></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#0000ff><FONT size=4><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">4、便于呼吸。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><FONT color=#0000ff size=4> <BR></FONT></SPAN><FONT color=#0000ff size=4> </FONT><?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shape id=_x0000_i1026 style="HEIGHT: 105.75pt; WIDTH: 165pt" alt="" type="#_x0000_t75"> <v:imagedata o:href="http://www.loveoo.com/hd/skill/swimming/payong/F-2.gif" src="file:///C:/DOCUME~1/q/LOCALS~1/Temp/msoclip1/01/clip_image002.gif"></v:imagedata></v:shape></SPAN></P> <br><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT color=#ff0000 size=6><STRONG><SPAN style="COLOR: red">二、爬泳腿部技术</SPAN></STRONG></FONT><SPAN lang=EN-US><BR></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><SPAN lang=EN-US></SPAN> </P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><SPAN lang=EN-US> <FONT color=#0000ff size=4>在爬泳技术中，大腿动作除了产生推动力外，主要起着维持身体平衡的作用，它能使下肢抬高，以及协调配合双臂有力的划水。 </FONT></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff>爬泳腿的打水动作，几乎与水平面成垂直方向进行，从垂直面看，两腿分开的距离约为<SPAN lang=EN-US></FONT></FONT><FONT color=#0000ff size=4>30-40厘米，膝关节弯曲的角度约为160度角（如下图）。 <BR> <?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shapetype id=_x0000_t75 stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> </v:shapetype>游进中，腿向上打水时，脚应接近水平；向下打水时，不应超过身体在水中的最低部位。正确的打水动作是脚稍向内旋，踝关节自然放松，向上和向下的打水动作应该从髋关节开始，大腿用力，通过整个腿部，最后到脚，形成一个“鞭状”打水动作。向下打水的效果最大，因此应用较大的力和较快的速度进行；而向上则要求放松、自然，尽量少用力，并且速度相对要慢。 </FONT></SPAN></P><P style="LINE-HEIGHT: 150%; MARGIN: 0cm 0cm 0pt 75pt; WORD-BREAK: break-all"><FONT size=4><FONT color=#0000ff> 从腿向上动作开始，当大腿带动小腿，从下直腿向上移至踝关节、膝关节、髋关节与水平面平行时，大腿稍向上而终止移动，并开始向下打水。当大腿开始向下打水时，由于惯性的作用，此时小腿和脚仍继续向上移动，而使膝关节弯曲形成一个大约<SPAN lang=EN-US>160度角。这使小腿和脚达到了最高点，由于大腿继续向下移动，而带动小腿和脚完成向下打水动作。 </SPAN></FONT></FONT></P><FONT color=#0000ff><FONT size=4><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> 当大腿向下打水到最低点并向上抬起时，小腿和脚与大腿仍保持一个角度，并继续向 下移动打水，直至完全伸直为止，才随大腿向上移动，开始第二个循环动作。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></FONT></FONT><FONT color=#0000ff size=4> <BR><BR style="mso-special-character: line-break"><BR style="mso-special-character: line-break"></FONT></SPAN> 原文由 天地一沙鸥 发表: <FONT size=4>收藏了,谢谢夏娃.</FONT> 再看一遍 怎么舒服怎么来！运用之妙存乎一心。关键是水感合体会。 原文由 天地一沙鸥 发表: <FONT size=4>收藏了,谢谢夏娃.</FONT> <P>原文由 天地一沙鸥 发表: <FONT size=4>收藏了,谢谢夏娃.</FONT> </P><P><FONT size=5>亚当的有力竞争者</FONT></P> <P><FONT color=#ff0000 size=7>引用鱼妖姐姐</FONT><FONT color=#ff0000 size=7>： “再看一遍”<BR></FONT></P><P><FONT size=7></FONT> </P><P><FONT color=#0000ff size=7><STRONG>还是鱼妖姐姐刻苦！！！</STRONG></FONT></P> 什么时间单兵教练？ 没想到引来那么多的亚当！
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