[转贴]冬泳健康从头开始
<SPAN id=yu><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p><FONT size=3></FONT></o:p></SPAN><FONT color=#0938f7 size=6><STRONG><U> </U></STRONG></FONT></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=6><STRONG><U><FONT color=#0938f7><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>冬泳头部的保暖至关重要。人的头部是大脑神经中枢的所在地。头为诸阳之会。头部的皮肤虽然薄，但血管及汗毛既多且粗，所以，体内热量常从头部大量往外蒸发。有关研究资料表明，气温在</SPAN><SPAN lang=EN-US>l<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="C" SourceValue="5" HasSpace="False" Negative="False" NumberType="1" TCSC="0">5C</st1:chmetcnv></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>左右时人体约</SPAN><SPAN lang=EN-US>1</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>／</SPAN><SPAN lang=EN-US>3</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>的热量从头部散发；气温在</SPAN><st1:chmetcnv w:st="on" UnitName="C" SourceValue="4" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><SPAN lang=EN-US>4C</SPAN></st1:chmetcnv><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>左右时，人体约</SPAN><SPAN lang=EN-US>1</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>／</SPAN><SPAN lang=EN-US>2</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>热量从头部散发；而气温在零下</SPAN><SPAN lang=EN-US>l<st1:chmetcnv w:st="on" UnitName="C" SourceValue="0" HasSpace="False" Negative="False" NumberType="1" TCSC="0">0C</st1:chmetcnv></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>左右时，竟会有</SPAN><SPAN lang=EN-US>3</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>／</SPAN><SPAN lang=EN-US>4</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:>人体热量从头部“跑掉”。由此可见头部与人体热平衡的关系很大。一个人如果只是多穿几件衣服，而不戴帽子，那就像热水而不盖塞子一样，热气就会源源不断地向外“输出”。</SPAN> <SPAN lang=EN-US><o:p></o:p></SPAN></FONT></U></STRONG></FONT></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:><FONT color=#0938f7 size=6><STRONG><U>冬泳时戴泳帽和不戴泳帽的对冷水的适应肯定不一样。同样的游泳帽也有很大的不同，帽子有厚的，也有薄的，因此冬泳时应挑选厚一点的泳帽。还要大小适宜，不宜太紧，应宽松，太紧会阻碍头部的血液循环，也会感到头晕。</U></STRONG></FONT></SPAN></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:><FONT color=#0938f7 size=6><STRONG><U>在高寒季节冬泳，也别太注重游泳的姿势和动作的规范了，应减少头部与冷水接触的次数和时间，体质弱的和年龄大的应采取抬头游。冬泳之后，也不应过多用冷水冲洗头部。</U></STRONG></FONT></SPAN></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:><FONT color=#0938f7 size=6><STRONG><U>冬天游完泳也应戴一顶帽子，可以是毛线、呢绒，或者羽绒服的连衣帽，反正质地要厚一些，保暖效果好的。</U></STRONG></FONT></SPAN></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT color=#0938f7 size=6><STRONG><U> </U></STRONG></FONT></o:p></SPAN></P><BR><BR><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: " Roman?? New ?Times Roman?; Times mso-hansi-font-family:><FONT size=3><FONT color=#0938f7 size=6><STRONG><U>实践证明，冬泳是一项极具挑战的运动项目，有着许多至今未被揭开密秘。科学冬泳，健身强身，违背科学，病魔缠身。我们不仅只投身于冬泳，也要用心冬泳，更要用头冬泳</U></STRONG></FONT>。</FONT></SPAN></P><P><BR><BR> </P><P><BR> </P></SPAN> 原文由 灿烂百合 发表: <FONT color=#a25e87 size=6>冬泳健康从头开始</FONT> <FONT color=#a25e87 size=6> 冬泳健康从头开始</FONT> <FONT color=#a25e87 size=6>冬泳健康从头开始</FONT> 首要环节。 冬泳健康从头开始
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