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-   -   晨练后睡回笼觉大脑易缺血 (http://www.freeadvertisingzone.com/showthread.php?t=1232720)

05-20-2011 03:26 PM

晨练后睡回笼觉大脑易缺血
 
  俗话说,一日之计在于晨,退休的老年人更是成为了晨练的主力军。但有不少老人,健尔马足疗机官方网,因为早起晨练,玉石床垫厂家,锻炼后觉得疲乏,便采取了睡“回笼觉”的方式来缓解疲劳。
中日友好医院物理康复科副主任谢欲晓认为,如果晨练是较为剧烈的运动,比如跑步等,体内内啡肽会增多,大脑 处于兴奋状态,立刻睡觉不但不能保证睡眠质量,而且晨练后骨骼肌肉血量增加,健尔马足疗机价格,回流血量减少,水宜生价格,会使大脑缺血,增加循环系统负担,不利于心肺功能恢复。
老年人在剧烈晨练活动后,应尽量避免睡正式的“回笼觉”——平躺时间较长,如同晚上睡觉一样。而应采取逐渐 平静的方式休息,渐渐从运动状态平静过渡到安静状态。
如果晨练是较柔和的运动,比如打太极拳,晨练后仍感到疲惫或困倦,可以等慢慢平静下来后根据具体身体需要, 打个片刻的小盹。
如果老年人一直有晨练后睡回笼觉的习惯,则不要强行破坏生物钟的规律。


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