“人老腿先老”,是人们的一种共识。 多少老人在为自己的两条腿苦恼,他们有的两腿发酸、发胀,有的发沉、发凉,有的软弱无力,哆哆嗦嗦走不了路,还有的麻木不仁,失去知觉,甚至足趾变黑,逐渐蔓延,累及双脚…… 腿与脚对人是至关重要的,两下肢对直立的人来说,是两根撑天柱,它本身就占体重的一半以上,比上肢粗大近10倍;从某种意义上说,双足又是“第二心脏”,它的运动,维持着人体的静脉环流。 “Old people first old legs,” is a consensus of people. How many elderly are distressed for their two legs, some of them have sore, swollen, some sank, cold, some weak, trembling can not walk the road, there are insensitive, unconscious, and even Black toe, gradually spread, involving both feet ... legs and feet are crucial to people, two lower limbs upright people, is the two pillars, it itself accounts for more than half of the body weight than Upper limb thick nearly 10 times; in a sense, feet is the “second heart”, its movement, maintaining the body’s venous circulation.