踮脚最好一小时左右做一次“踮脚”运动,不断地抬起两脚脚跟,使下肢血液回流顺畅,主要是靠抬脚后跟对小腿后部肌肉收缩挤压,每次收缩时挤压出的血量大至相当于心脏每次跳动排出的血量。经常踮脚,可避免下肢酸胀和麻木,活动 Stomping the best one hour or so to do “stomping ” campaign, constantly lift the heel of both feet, the lower limbs return the blood smoothly, mainly by the heel of the heel of the lower leg muscle contraction squeeze, squeezed out each contraction The amount of blood is equivalent to the amount of blood discharged per beat of the heart. Often stomping, to avoid lower extremity soreness and numbness, activity