科学冬泳要天天讲
<FONT color=#09c7f7 size=6><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>冬泳是一项很好的体育锻炼项目。但是参加冬泳必须要注意科学，决不能蛮干，否则反而对身体有害。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN>(</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>一</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">)</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>冬泳对人体的作用</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>冬泳不仅能锻炼身体，还能培养人的勇敢顽强和坚韧不拔的意志和毅力，提高人体的御寒能力，增强内脏器官和心血管系统的功能，也能起着防病治病的作用。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">1</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、能增强神经系统的功能</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>经常参加冬泳的人因长期地用冷水刺激身体，可形成条件反射，一遇寒冷大脑即可兴奋，调动全身各器官系统加强活动，产热以抵抗寒冷，从而使全身各器官系统受到锻炼和增强。所以，经常冬泳的人神经活动的灵活性高，神经支配能力也强。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>经常冬泳还可提高人体体液分泌的作用，使脑垂体和肾上腺皮质系统的功能得到增强，从而提高人体对疾病的抵抗力和免疫乃。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">2</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>．能增强心血管系统的功能</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>身体接受冷水刺激后，皮肤血管急剧收缩，大量血液被驱入内脏和深部组织。这时内脏血管扩张。稍停后，皮肤血管又扩大，大量血液又从内脏流向体表。这样一张一缩，就会使全身血管受到锻炼，有人称冬泳为“血管体操”就是这个原因．长朋锻炼可增强血管的弹性，防止胆固醇在血管壁沉积，防治高血压、动脉硬化和冠心病等。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>一般人在静止状态时，全身血液只有</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">55</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">75</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>％参加循环，其余血液均存在肝、脾脏的血库内。可是冬泳时，为了抵抗寒冷，血库内的一部分血液也被调动起来，从而把更多的养料和氧传到全身各部，使新陈代谢增强。在冷水的刺激下，身体为了把大量血液输送到体表，适应寒冷环境，心脏在中枢神经和植物神经的支配下，不仅加快心跳次数，而且也加大了跳动的力量，从而使心肌受到锻炼而逐渐发达。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>另外，冬泳受冷水刺激能使骨髓的造血机能增强。据科学测定，坚持冬泳的人血液里的红血球和血色素都较高，所以经常参加冬泳的人大多脸色红润，精力充沛。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、增强呼吸系统的功能</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>经常参加冬泳的人，因受冷水刺激，一般呼吸都深长有力，从而能吸进更多的氧气，呼出更多的二氧化碳，使呼吸系统的功能增强。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">4</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、能增强消化系统的功能</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>经常参加冬泳的人，由于游泳时呼吸加深，隔肌上下升降幅度加大，这样能使肠胃的蠕动幅度相应加大，因此对治疗慢性肠胃炎、胃下垂、便秘和胃肠神经官能症等都有很大的帮助。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>水的传热比空气快</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">26</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">28</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>倍，人在</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">12</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>℃的水里停留</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">4</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>分钟，所消耗的热量相当于平时空气中的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">1</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>小时耗热量，迫使人体产热加强，这样消化器官功能会得到加强。所以经常冬泳的人，大多食欲旺盛。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>．能保持皮肤清洁健康</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>经常参加冬泳的人，因为全身皮肤和肌肉都要受到水的冲击和按摩，使皮肤血管强力舒缩，血液循环加强，所以能使皮肤红润光泽，富有弹性。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN>(</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>二</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">)</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>冬泳的练习方法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">1</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、参加冬泳，必须在夏天和秋天不间断地进行游泳锻炼，这样使身体有一个逐步适应的过程，才不会因冬泳引起体内急剧变化而产生不良反应。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">2</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳每次锻炼的时间，应逐渐增加，以循序渐进为原则，但每次下水持续时间以</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">8</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>分钟为宜，随着身体适应能力的增强和身体感觉良好，也可适当延长，但不宜超过</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">lO</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">15</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>分钟。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">3</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、在结冻后，有条件的地方也可以破冰冬泳，在水中持续时间最好为</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">8</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>分钟，不宜过长。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">4</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳时以采用头在水面上的蛙泳、侧泳、仰泳的姿势为好。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、在水中不要停留，如在湖泊、河流中冬泳，还要注意游程，不宜游得过远，结冰时要注意冰两情况，防止划伤身体。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">6</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、参加冬泳的人应事先检查身体，有精神病、严重高血压等重病者不宜冬泳。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN>(</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>三</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">)</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>冬泳的注意事项</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">1</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、在天然的江河湖海和水库等地冬泳时，要选择水质干净、水流平稳、无漩涡、水底无树枝和杂草等的地方。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">2</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳时，要准备好保暖用品，如干毛巾、拖鞋和保暖的服装鞋袜等。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">3</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、入水前不要光脚站在冰面和地上，以防冻坏脚。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">4</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳前必须做好充分的准备活动，如徒手体操、跑步等，使身体逐渐发热，但不要出汗。下水前应先用冷水浇淋头部和胸部，使身体适应冷水的刺激。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>．</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">5</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、刚开始参加冬泳锻炼的人每周可进行</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">2</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">3</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>次，不宜过多，等身体适应后再逐步增加。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">6</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳下水游的时间，可根据当时的气温、水温和身体的感觉而定。不要等寒颤期出现后才结束。哪个时间冬泳合适，这要根据个人的条件和习惯，一般在中午或下午为宜，当然也有人在早上进行。不过最好有个固定时间。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">7</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳前不要为了助热而饮酒，免得破坏体温调节的能力，使身体无节制地向外散热。冬泳后可喝一些热的饮料。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">8</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳上岸后，应马上穿上拖鞋，并立即用干毛巾擦身体，使皮肤发红、发热，然后穿好保暖服装，并做一些整理运动，如小跑、体操等，使身体发热。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">9</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、如因病或其他原因，停止了一阶段冬泳锻炼</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">(</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>即使有冬泳基础</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">)</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>，则应重新开始，循序渐进，不应操之过急。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">10</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、冬泳时，不要在水中静止不动。如感到疲劳或有不适感觉，或者快要到寒颤期，就应马上上岸。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">11</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、年老体弱的人，一般不宜参加冬泳，如冬泳是为了治疗疾病，则必须遵照医嘱，并根据自己的体质状况选择适合自己的方法，严格控制水中的游泳时问。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">12</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、个别人因对寒冷过于敏感会出现风疹块或过敏性结膜炎，全身皮肤起小疙瘩，刺痒，眼睛红肿，这种过敏性反应，一般不用治疗，重者可吃一些扑尔敏药，滴些氯霉素眼药水或涂考地松眼膏。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">13</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、在水中如出现小腿、脚趾等抽筋现象时，应立即上岸，擦干身体，穿上衣服，治疗抽筋。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">14</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、剧烈运动和劳动后、出汗很多时，不宜马上冬泳，应休息片刻，待机体各系统平静下来、把汗擦干后再下水。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">15</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、经常参加冬泳锻炼的人，下雪天也可以进行冬泳。因为下雪时，气温并不低，俗话说“下雪不冷化雪冷”，所以下雪时也可以冬泳。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">16</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、小孩参加冬泳，应注意他们的肌肤娇嫩，再加上神经系统发育还不完全，体温调节功能也较差，因此冬泳时水温不宜冷，持续时间不宜长。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">17</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、妇女在月经期应停止冬泳。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30pt; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red">18</SPAN><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: " Times Roman?; mso-hansi-font-family: ?Times New Roman??>、健壮青年男女，如刚参加冬泳，头几个月可能出现消瘦和体重略有下降的情况。这不必担心，坚持下去可以逐渐恢复。如体重下降幅度太大，则应停止一阶段时间或减少冬泳次数和时间。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red"><o:p></o:p></SPAN></P></FONT><br><br>［此帖子已被 笑看人生 在 2008-4-28 10:48:21 编辑过］ <P align=center><FONT face=黑体 size=7>自己管自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己知自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己爱自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己护自己。</FONT></P> 原文由 初来乍到 发表: 原文由 冬泳先锋 发表: <BR> <FONT face=隶书 color=#f73809 size=6> 安全冬泳的十八条禁令:人人要遵守，切记！<BR></FONT><BR> 科学冬泳 原文由 冬泳先锋 发表: <BR> <FONT face=隶书 color=#f73809 size=6> 安全冬泳的十八条禁令:人人要遵守，切记！<BR></FONT><BR> <br> 安全冬泳的八条禁令:人人要遵守，切记！<br><br> 原文由 冬泳先锋 发表: <BR>安全冬泳的八条禁令:人人要遵守，切记！<BR><BR> 原文由 三省克己 发表: <br><P align=center><FONT face=黑体 size=7>自己管自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己知自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己爱自己，</FONT></P><P align=center><FONT face=黑体 size=7>自己护自己。</FONT></P>
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