半年前的一天,我跟一位朋友偶然说起自己有腰腿疼的毛病,朋友对我说:“你学习一下螃蟹步吧,这项运动可以有效缓解你的症状。”“螃蟹步?这是一项什么运动呢?”我不解地问。“顾名思义,螃蟹步就是像螃蟹那样横着走,这项运动起源于欧洲,现在日本特别流行。据从日本回来的朋友讲,每到清晨或傍晚,在日本的公园或一些适合锻 One day six months ago, I was talking to a friend accidentally about my waist and leg pain. My friend said to me: ”You learn about crabs and this exercise can effectively relieve your symptoms.“ ”Crab What is this exercise? “I asked puzzled. ”As the name implies, the crab step is like a crab that sideways walk, the sport originated in Europe, Japan is particularly popular now.From a friend coming back from Japan, every morning or evening, in Japan’s park or some suitable forging