散步，是人们所熟悉的一种活动方式，其运动量和缓适宜，能起到活跃血液循环，促进新陈代谢，以及调整神经、呼吸、消化、骨骼、肌肉等系统机能诸作用，有助于增强体质，提高抗病力。中国古人早已有“人老足先衰”的谚语，并且深信“腿勤人长寿”的论点。而散步则是适合于很多 Walking is a well-known way of activity. Its physical activity is moderate and appropriate. It can activate blood circulation, promote metabolism, and adjust the functions of nerves, respiration, digestion, bones, muscles and other system functions. It helps to enhance physical fitness, Improve disease resistance. Chinese ancient people already have “old people first prejudice,” the proverb, and convinced that “Leg-diligence longevity” argument. The walk is suitable for a lot