运动中的“极点”与“第二次呼吸”

• 出 处: 中国民兵
• 发表日期: 1999年07期
• 关键词: 第二次呼吸 动作失调 运动强度 呼吸急促 安静状态 循环器官 机能水平 系统器官 氧输送 持续时间

进行剧烈的军事训练和体育运动时,往往在运动开始不久就会产生呼吸急促、胸部发闷、下肢沉重、动作失调等现象。此时如果坚持下去,上述不良感觉会逐渐消失,呼吸重新变得深 而均匀,动作也恢复了协调。前述现象称为运动 中的“极点”,后发的常态恢复称为“第二次呼 吸”。这种现象在中长跑时最为突出。

Intense military training and sports, often in the beginning of the campaign will have shortness of breath, chest and bored, heavy legs, disorders and so on. At this point if you stick to it, the above feelings of bad will gradually disappear, breathing again become deep and uniform, the action also resumed coordination. The phenomenon is called the “pole” in exercise, and the normal recovery is called “second breath”. This phenomenon is most prominent in middle and long distance running.