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俗话说:“人老腿先老,腿健寿自长。”双腿与人体健康,尤其是与心脏健康息息相关。腿距离心脏比较远,血液回流缓慢,尤其是年龄增大,血管弹性降低时,容易出现血液循环不良。同样,年龄增大,心脏功能会有所下降,腿部的血液循环、养料供给也很容易受到影响。其实,从血液循环方面讲,腿部肌肉每次收缩时,挤压出的血量,大致相当于心脏的每次搏排出的血量。腿
As the saying goes: “The old man first old legs, legs, self-esteem.” "Legs and human health, especially with heart health are closely related. Leg distance from the heart, the blood back to slow, especially with age, decreased vascular elasticity, prone to poor blood circulation. Similarly, age, heart function will decline, the leg blood circulation, nutrient supply is also very vulnerable. In fact, speaking from the blood circulation, each leg muscle contraction, squeezed out of the blood, roughly equivalent to the heart of each stroke discharge volume of blood. leg