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睡前散步,是经现代医学研究,最近提出的一个新论点,也是目前许多有关专家向老年人极力推崇的健身项目。以往人们大都认为早晨是进行运动的最佳时间。然而最新研究,黄昏和睡前的锻炼对身体更为有益。专家们对人体生物钟运转的节律特征进行研究发现:早晨是肝脏中含糖量最低时期,老年人若在这时锻炼,运动的能量将主要靠脂肪分解供给,而机体却不能有效利用其中分解的游离脂肪酸,使包在血液中的浓度增高,从而对心肌造成损害,导致心律失常,甚至引起心源性休克,使人猝死。
Walking before going to bed, is a new argument recently made by the modern medical research, and is currently the fitness project many experts recommend to the elderly. In the past most people think that morning is the best time to exercise. However, the latest research, evening and bedtime exercise is more beneficial to the body. Experts on the circadian rhythm of the human body clock study found that: the morning is the longest period in the liver sugar content, if the elderly exercise at this time, exercise energy will be mainly supplied by lipolysis, but the body can not effectively use the decomposition of which Free fatty acids, the package in the blood concentration, thereby causing damage to the myocardium, leading to arrhythmia, or even cause cardiogenic shock, sudden death.