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[体育/户外] 冬泳必读

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发表于 2006-12-14 05:57:49 | 显示全部楼层 |阅读模式 来自: 福建宁德

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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.55pt;"><b><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">冬泳者应注意如下几方面</span><font face="Times New Roman">
                                        <span lang="EN-US"><p></p></span></font></font></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">切勿独泳。独泳有两大害处:游泳常常需要一种群体情绪的相互感染,才可能出现既高涨又和谐的最佳情绪状态,而独泳恰恰影响了这种情绪状态;另外,独泳一旦出现危险,无人帮助,不利于安全。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">冬泳三大忌:酗酒、高烧和房事。人在大量喝酒或身体发烧时,需要迅速大量地散发热量,这时候跃入冷水中激,容易引起冷热相激后出现的伤风与抽筋,十分危险。而进行房事后,人的身体一般比较虚弱,在没有恢复正常体温与体力的状态下与冷水接触,会使体温与体力更加难以恢复,容易出现危险。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">剧烈运动后不要立即冬泳。人在剧烈运动后,身体新陈代谢加强,热量增加,体温也随之增高。这时候,如果你没有恢复正常体温便进入冷水中,水又较凉,就会引起伤风或抽筋。另外,剧烈运动后人的肌肉收缩及反应能力减弱,这时候与冷水接触,会引起肌肉痉挛,</span><font face="Times New Roman">
                        </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">加之体力不足,容易溺水。</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.55pt;"><b><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">冬泳时如何防止冻伤</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><p></p></font></span></font></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">冬泳水温在</span><span lang="EN-US"><font face="Times New Roman">8</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度以下可叫做“冻泳”,有些冬泳爱好者会明显感觉头部寒冷、冻手、冻脚,这时可以佩带防寒装备:头部皮肤较薄血管多散热非常大,冬泳最好戴硅胶泳帽保护头部、戴胶皮手套和穿网球鞋来防止冻伤。在</span><span lang="EN-US"><font face="Times New Roman">0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度左右气温时,泳友冬泳后在室外换衣服冷天会感觉手脚麻木,可以带厚的衣物来保暖,抓紧穿衣服。有时不得不用热宝之类的东西来温暖手脚,防止冻伤。到了严寒季节,低于</span><span lang="EN-US"><font face="Times New Roman">0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度以下</span><span lang="EN-US"><font face="Times New Roman">-</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">滴水成冰,冬泳后手脚太冷无法在室外穿衣,最好在保暖的更衣室内换好衣服以后再外出做缓和的整理热身运动。</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">冬泳后防止皮肤干燥、开裂,最好及时擦干净身上的水,冬泳前后可以擦些护肤油脂,平时也要多吃水果蔬菜等有益于皮肤的食品。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.55pt;"><font size="3"><b><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">控制冬泳泳量的</span><span lang="EN-US"><font face="Times New Roman">3</font></span></b><b><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">个办法</span><span lang="EN-US"><font face="Times New Roman">
                                                <p></p></font></span></b></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span lang="EN-US"><font face="Times New Roman">(1)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">在</span><span lang="EN-US"><font face="Times New Roman">17</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度水温以下的低温水中冬泳时,一般</span><span lang="EN-US"><font face="Times New Roman">0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">—</span><span lang="EN-US"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度的水温水中对应游</span><span lang="EN-US"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">分钟,随着水温每高</span><span lang="EN-US"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度多游</span><span lang="EN-US"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">分钟左右。</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">在水中冬泳的时间控制,耐寒能力较差的人和老年人还要再减少一些在水中冬泳时间,要有严格控制、宁少勿多。当然也有体质特别耐寒的冬泳强者,愿意在冰水中锻炼更长的时间,属于特殊的例外情况,最好谨慎掌握,不要贪多给自己带来危害。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">注意!冬泳者最好不要重复下水。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span lang="EN-US"><font face="Times New Roman">(2)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">要随时注意冬泳时间不超过自己的手指和脚趾对寒冷水温的耐受限度。</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">手指和脚趾的感觉是控制冬泳泳量的灵敏信号:手指和脚趾首先感到疼痛时就出水。</font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">冬泳在</span><span lang="EN-US"><font face="Times New Roman">1-5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">度水温以下时,若冬泳时间超过普通人的耐寒限度时(</span><span lang="EN-US"><font face="Times New Roman">1-5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">分钟左右),手指和脚趾会首先感到疼痛,这时,若不出水,手脚就会麻木失去痛觉,严重时会造成手指和脚趾的冻伤。所以当手指和脚趾首先感到疼痛时,应该及时停游和出水保暖,否则会冻伤的。特别是要在北方的冬季室外低气温,若不具备更衣室保暖的条件,更要注意防止手指和脚趾的冻伤。</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span lang="EN-US"><font face="Times New Roman">(3)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">要以自己在水中没有感觉第</span><span lang="EN-US"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">次寒冷前就出水,冬泳泳量还是以游后感觉温暖舒适最合适,出水后在室内更衣时应该无发抖现象,</span><span lang="EN-US"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">分钟后就恢复到正常体温为在水中游泳时间的控制原则,微有寒颤也是身体热能不够的表现——对身体有害无益!</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">科学冬泳不提倡挑战极限。要牢记</span><span lang="EN-US"><font face="Times New Roman">-</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">少则受益,多则有害,这是老冬泳者的冬泳秘诀。</span><span lang="EN-US"><font face="Times New Roman">
                                </font></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">在第一年冬泳时,冬泳水中时间稍长或者出水后整理运动作得少,有时会出现指尖发麻、身体颤抖的情况,最好能控制在水中冬泳的时间,就可以减轻和减少手指麻木和身体颤抖情况的现象。可以带上胶皮手套,能明显减少手指麻木现象。经过循序渐进地冬泳锻炼和恢复,第</span><span lang="EN-US"><font face="Times New Roman">2-3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">年冬泳时,身体已经适应了冬泳,而且掌握了适合自己的冬泳锻炼时间和方法,就不会出现指尖麻木了和身体颤抖现象了。</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">&nbsp;&nbsp; </font></span></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.55pt;"><b><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">谨慎才保无意外--老年人冬泳应该注意的事项</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;">&nbsp; </span><p></p></font></span></font></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">冬泳和冷水浴的确是血管的“体操”,但是老年人在进行的时候,一定要考虑此时此刻身体的具体状况。</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">近年来老年人冬泳成为一种时尚,但冬泳毕竟是一项有风险的户外水上运动,上年纪的人哪怕曾是游泳高手,也断然不可盲目行事、</span><font face="Times New Roman">
                        </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">草率下水。郑州市</span><span lang="EN-US"><font face="Times New Roman">70</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">岁的谭先生今年元旦去帝湖冬泳,因自感身体不适,不到十分钟就上岸休息,在穿衣时却突然晕倒,经抢救无效不治身亡。</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">谭老先生平时身体不错、水性又好,坚持冬泳已经六年,他的猝死令不少人惊慌失措。据到现场抢救的郑州市急救中心大夫说,谭老先生的直接死因是呼吸心跳骤停。类似的悲剧,近年在北京、沈阳、南京、太原、武汉等地也时有发生。</span><span lang="EN-US"><font face="Times New Roman">
                                </font></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">老年人因冬泳遭遇不幸,应该给喜欢冬泳的老人及其家属敲响警钟。年龄不饶人,</span><span lang="EN-US"><font face="Times New Roman">60</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">岁以上的老人参加冬泳还是应该谨慎为好。这是因为,冬季天气寒冷而且变化频繁,水里和水外温度又相差悬殊,老年人的身体难以承受应激反应,容易导致心肌缺血和缺氧,导致呼吸循环衰竭,更容易突发急性心肌梗塞。特别是患有冠心病、高血压和原发性心脑血管疾病的老人们,以选择其他适当运动如散步、太极拳为宜。</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">&nbsp; </font></span></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><font size="3">即使平时身体健康的老人们,在冬泳之前也应该检查一下血压、体温等生命体征,下水前更应做好充分的“热身”运动,最好还应有年轻人在一旁“保驾护航”,以免发生不测。</font></span></p><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">另外老年人冬泳下水时间不宜过长,上岸后应立即穿衣保暖。遇到身体不适时千万不可下水。同样的道理,冬天进行冷水浴也要小心,不可操之过急、忽冷忽热,应遵循先下后上、先四肢后胸腹的原则进行,冷水浴时间也不宜过长,不超过</span><span lang="EN-US"><font face="Times New Roman">15</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman‘; mso-hansi-font-family: ‘Times New Roman‘;">分钟为好,以防出现万一。</span></font></p></span>
游出快乐,游出健康。挑战自我,战胜自我。

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发表于 2013-1-30 01:19:01 | 显示全部楼层 来自: 福建宁德
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