“饭后百步走,活到九十九”,这是传统的养生之道,不少的老年人长期是这样做的。近代有人对此“健身之法”提出质疑,开展了一场先息后动及先动后息的争论。老人饭后先动后息好,还是先息后动好,笔者认为老年人饭后先息后动是符合老年人的特殊生理要求的。其原因有四点:第一,饭后人们胃肠道充满食物,需要较多的血液帮助消化,才有利肠壁的吸收及血液对营养素的运输。若 “Hundreds of steps after dinner, live to 99” This is the traditional way of regimen, many elderly people do this for a long time. Some people in modern times questioned this “law of fitness,” and carried out an initiative and action after the first move. After the elderly, the first move after a good rest, or a good start after the move, I believe that the elderly after meals and rest is in line with the special physiological requirements of the elderly. There are four reasons for this: First, after meals, people’s gastrointestinal tract is full of food and needs more blood to help digestion, which is beneficial for intestinal wall absorption and blood nutrient transport. If