畅游 发表于 2008-1-7 20:52

游泳冠军被溺死引发的医学问题——有氧、无氧和混合氧运动

<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">游泳冠军被溺死引发的医学问题</SPAN></STRONG><STRONG><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: Tahoma">——</SPAN></STRONG><STRONG><SPAN style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">有氧、无氧和混合氧运动</SPAN></STRONG><STRONG><SPAN lang=EN-US style="FONT-SIZE: 15pt; COLOR: red; FONT-FAMILY: Tahoma"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></STRONG></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">游泳冠军金伯康运动员在2006年的第九届全国公开水域游泳赛中被淹死的消息披露后,全国上下一片哗然,游泳爱好者和热衷游泳锻炼的市民对此产生一阵恐惧,对游泳运动的安全性产生了不少的怀疑。许多网友致电我咨询有关游泳的准备活动、有氧、无氧和混合氧运动等等一系列问题,甚至有的网友发短信给我,表示今后不再玩</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">50</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">和</SPAN><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="100" UnitName="米"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">100</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">米</SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">冲刺了。这些恐慌和疑虑都是大可不必,因为游泳是维护个人健康最好的运动项目,游泳可改善心肺功能、关节保护等,被视为保健运动或者高尚运动。作为医学专家,我从医学角度谈谈有关诸位网友的共性的疑虑,欢迎大家讨论。</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> <SPAN lang=EN-US>&nbsp;&nbsp;<o:p></o:p></SPAN></SPAN></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma">1</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">.什么是有氧运动</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma"> </SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma"> </SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">有氧运动是指人体在氧气充分供应的情况下进行的体育锻炼。也就是说,在运动过程中,人体吸入的氧气与需求相等,达到生理上的平衡状态。因此,它的特点是强度低,有节奏,持续时间较长。要求每次锻炼的时间不少于</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">1</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">小时,每周坚持</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">3</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">到</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">5</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">次。这种锻炼能充分增加身体的氧化磷酸化反应,消耗体内的糖和脂肪,增强和改善心肺功能,预防骨质疏松,保护关节,调节心理和精神状态,是健身的主要运动方式。在诸多的有氧运动中,最受医生推荐的项目是游泳、打太极拳、跳健身舞、做韵律操、慢跑等,这些运动项目适合各年龄段,运动强度相对柔和,只要运动前做好准备活动,一般不会损伤肌肉、关节,有宜于心脏、肺脏、肝、肾功能活动,特别有益于大脑的功能活动。</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> </SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma"> </SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma">2</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">.什么是无氧运动</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma"> <BR>&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> </SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">无氧运动是指人体在氧气不充分供应的情况下进行的体育锻炼,也就是在缺氧的状态下高速剧烈运动。比方说短道速泳、短跑、举重、投掷、跳高、跳远、拔河等。由于速度过快和爆发力过猛,人体内的糖分来不及经过有氧代谢分解,而不得不依靠</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">“</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">无氧供能</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">——</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">酵解</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">”</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">。这种运动心率猛增,呼吸急促,甚至憋气,导致大脑乏氧,出现头晕、头痛、恶心和呕吐等症状;同时由于无氧代谢,体内产生过多的乳酸,导致肌肉酸痛和疲劳。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> <BR></SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">  无氧运动较适合年青人的爆发性运动或者代偿性运动,但不是说年龄大一些不能进行无氧运动。总的来说,要有长期坚持运动的经历,最好听从教练的指导,给您指定一个适合您的训练计划,必要时最好去医院检查运动心电图和运动血压,评估心血管系统对无氧运动的承受能力。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma">3</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">.如何判断是否能够承受无氧运动</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma"> <BR>&nbsp;&nbsp;</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> </SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma"> 参加运动的网友您可自行判断自己是否能够承受无氧运动方式,最简单的方法是测定心率的方法,即</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">Bruce</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">方案。您能够承受的最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%=</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">每分钟</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">195</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">—</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">您的年龄。例如:</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">20</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">175</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟、</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">30</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">165</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟、</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">40</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">155</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟、</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">50</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">145</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟、</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">60</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">135</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟、</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">70</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">岁的您最大预期心率的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">125</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">心跳</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">/</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">分钟。另外,血压的收缩压</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">&lt;200mmHg</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">。各年组如果在<B style="mso-bidi-font-weight: normal">最大预期心率的</B></SPAN><B style="mso-bidi-font-weight: normal"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">85%</SPAN></B><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">的范围内的运动都属于有氧运动</SPAN></B><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">,超过者就属于无氧运动。总之,就是用心率和血压衡量有氧和无氧运动。但上述的指标不是绝对的,很多长期坚持锻炼的人,尽管年龄偏大,但是爆发力不减当年,关键在于坚持,持之以恒。</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P><P class=MsoNormal style="MARGIN: 7.8pt 0cm 0pt; TEXT-INDENT: 28pt; mso-para-margin-top: .5gd; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma">4</SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">.什么是混合氧运动</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: red; FONT-FAMILY: Tahoma">&nbsp;&nbsp; </SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma">&nbsp;&nbsp;<BR></SPAN><SPAN style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">  简单地说,以有氧代谢供能为主的运动形式是有氧运动;以无氧代谢供能为主的运动形式是无氧运动;以有氧代谢、无氧代谢混合供能为主的运动形式是混合氧运动。比如,横渡琼州海峡长游与最后冲刺、篮球运动、足球运动等。从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"><o:p></o:p></SPAN></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><STRONG><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 楷体_GB2312; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">——(</SPAN></STRONG><st1:PersonName w:st="on" ProductID="贾"><SPAN style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 楷体_GB2312; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">贾</SPAN></st1:PersonName><SPAN style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 楷体_GB2312; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">博士<SPAN lang=EN-US>/</SPAN>文)</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P><P>&nbsp;</P>

初来乍到 发表于 2008-1-7 21:59

原文由 靓菊 发表: <FONT color=#4db376 size=5>值得关注</FONT> <IMG src="http://www.china-ws.org/BBS/Htmleditor/omg_smile.gif">

水蜜桃 发表于 2008-1-7 22:12

学习了,值得关注

泉水叮咚 发表于 2008-1-7 23:09

<P><FONT size=6>每个人根据自己的实际情况,</FONT></P><P><FONT size=6>选择一项体育运动来健身。</FONT></P>

靓菊 发表于 2008-1-7 21:12

<FONT color=#4db376 size=5>值得关注</FONT>

汤水冬鱼 发表于 2008-1-7 21:28

原文由 白湖桥 发表: <FONT size=5><FONT face=宋体>从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。<SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></FONT>

白湖桥 发表于 2008-1-7 21:02

<FONT size=5><FONT face=宋体>从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。<SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Tahoma"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></FONT>

寒江搏浪 发表于 2008-1-7 21:06

原文由 白湖桥 发表: <FONT size=5><FONT face=宋体>从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。</FONT></FONT>

黑白子 发表于 2008-1-8 20:40

<br>学习了,值得关注<br>

泳往直前 发表于 2008-1-8 19:50

<BR><OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0 height=200 width=200 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000><PARAM NAME="_cx" VALUE="5292"><PARAM NAME="_cy" VALUE="5292"><PARAM NAME="FlashVars" VALUE=""><PARAM NAME="Movie" VALUE="http://"><PARAM NAME="Src" VALUE="http://"><PARAM NAME="WMode" VALUE="Window"><PARAM NAME="Play" VALUE="-1"><PARAM NAME="Loop" VALUE="-1"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="SAlign" VALUE=""><PARAM NAME="Menu" VALUE="-1"><PARAM NAME="Base" VALUE=""><PARAM NAME="AllowScriptAccess" VALUE=""><PARAM NAME="Scale" VALUE="ShowAll"><PARAM NAME="DeviceFont" VALUE="0"><PARAM NAME="EmbedMovie" VALUE="0"><PARAM NAME="BGColor" VALUE=""><PARAM NAME="SWRemote" VALUE=""><PARAM NAME="MovieData" VALUE=""><PARAM NAME="SeamlessTabbing" VALUE="1"><PARAM NAME="Profile" VALUE="0"><PARAM NAME="ProfileAddress" VALUE=""><PARAM NAME="ProfilePort" VALUE="0"><PARAM NAME="AllowNetworking" VALUE="all"><embed src="http://" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="200" height="200"></embed></OBJECT><BR>原文由 寒江搏浪 发表: 原文由 白湖桥 发表: <FONT size=5><FONT face=宋体>从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。</FONT></FONT>

蓝笨笨 发表于 2008-1-9 19:43

<FONT size=7>谢谢版主指教</FONT>

紫衣の罗兰 发表于 2008-1-14 14:45

原文由 泉水叮咚 发表: <br><P><FONT size=6>每个人根据自己的实际情况,</FONT></P><P><FONT size=6>选择一项体育运动来健身。</FONT></P><P></P><P><FONT color=#4db376 size=5>值得关注</FONT></P><P>&nbsp;</P>

海鲤鱼 发表于 2008-1-22 15:26

原文由 白湖桥 发表: <FONT size=5><FONT face=宋体>从医学角度讲,混合氧运动是比较好的运动方式,有快也有慢,有急有缓,有氧无氧交错进行更有助于增强体质,使身体更能适应各种应变的需求。<SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: Tahoma; FONT-SIZE: 14pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></FONT>

畅游 发表于 2008-1-24 08:45

老年人最好多进行有氧运动。

畅游 发表于 2008-1-26 21:35

<P><FONT face=黑体 size=6>最大预期心率的85%的范围内的运动都属于有氧运动,超过者就属于无氧运动。</FONT></P><P><FONT face=黑体 size=6>最大预期心率的85%=每分钟195心跳—您的年龄</FONT></P>

智慧水手 发表于 2008-1-26 19:21

xx

海鲤鱼 发表于 2008-1-28 15:39

原文由 畅游 发表: <br><P><FONT face=黑体 size=6>最大预期心率的85%的范围内的运动都属于有氧运动,超过者就属于无氧运动。</FONT></P><P><FONT face=黑体 size=6>最大预期心率的85%=每分钟195心跳—您的年龄</FONT></P><P></P><P><FONT size=6>极限呀。挺难得。量力而行吧。</FONT></P>

海风 发表于 2008-2-1 10:05

他应该是准备活动没做好吧?

老梢公 发表于 2008-2-28 10:29

锻炼,冬泳原则亦适用:因人而异,循序渐进,适可而至,

月亮湾的回忆 发表于 2008-3-2 19:55

<FONT face=隶书 size=7>很好,我记住了,。谢谢。</FONT>
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