【背包客课堂】夏季户外运动的六大误区！！

大有作为

<strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word;">误区一：太阳镜颜色越深越能保护眼睛。</font></strong><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">专家称，其实，镜片颜色过深会影响眼睛能见度，眼睛因此容易受到损伤。专家建议，夏季太阳镜的镜片应能穿过30%的可见光线，以灰色、绿色为佳，因为这些颜色不但可抵御紫外线照射，而且视物清晰度最佳。</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px;">误区二：穿衣服越少越凉爽。</strong></font><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">&nbsp;</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">其实，赤膊只能在皮肤温度高于环境温度时，增加皮肤的辐射、传导散热，而气温接近或超过37℃时，皮肤不但不能散热，反而会从外界环境中吸收热量，因而盛夏赤膊、女性穿过短的裙子均会感觉更热。专家建议，着浅色真丝绸类衣服</span><a href="http://www.8264.com/" class="keyword" target="_blank" style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(51, 102, 153); text-decoration: none; border: 0px; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">户外</a><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">旅游最佳。</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px;">误区三：<a href="http://bbs.8264.com/" class="keyword" target="_blank" style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(51, 102, 153); text-decoration: none; border: 0px;">旅行</a>中喝啤酒能解暑纳凉。</strong></font><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">其实，夏天旅游人体出汗较多，易疲乏，如果再不断地喝啤酒，由酒精造成的“热乎乎”的感觉，会令口渴出汗现象加重，降低人的思维能力。专家建议，可喝一些活性维生素饮品解渴消暑。</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px;">误区四：高温下运动大汗淋漓好减肥。</strong></font><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">有些人喜欢在阳光下从事</span><a href="http://hd.8264.com/?from=keyword" class="keyword" target="_blank" style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(51, 102, 153); text-decoration: none; border: 0px; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">户外运动</a><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">，这样做的确可以大汗淋漓，达到减肥的效果，却会对身体造成伤害。高温下从事较大运动量的运动，很容易导致出汗过多造成脱水、中暑等症状，严重的会使人有晕厥感。而且，夏季上午11时到下午4时诗阳光最强的时候，阳光会灼伤人的皮肤。</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word; font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px;">误区五：健身后马上冲凉。</strong></font><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">健身刚刚结束，人体急需释放体内热量，皮肤的毛细血管随之扩张。若随即去洗凉水澡，会使皮肤受到过冷的刺激，毛细血管骤然收缩，反倒不利于体热散发。忽热忽冷地过度刺激，也会使扩张的毛孔紧急关闭，人体的免疫力随之下降，病菌此时最容易侵入。</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><strong style="margin: 0px; padding: 0px; word-wrap: break-word; border: 0px; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"><font color="#0000ff" style="margin: 0px; padding: 0px; word-wrap: break-word;">误区六：运动后大量补水。</font></strong><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/><span style="color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;">很多人都知道，在大量出汗后要马上补充水分，但却容易补水过量，这也同样是不当的。因为，大运动量过后，人体各器官、系统需要得到休息，而此时大量补水，则会给消化、血液循环等系统，尤其是心脏增加沉重的负担。同时，大量出汗后，补充矿物质水可以弥补随汗液流失的微量元素。如果大量饮用纯净水，则只会加剧人体矿物质的流失，容易引起抽筋、痉挛等症状。 &nbsp;</span><br style="margin: 0px; padding: 0px; word-wrap: break-word; color: rgb(68, 68, 68); font-family: 宋体, 新细明体, Verdana, Arial, sans-serif; line-height: 20px;"/>