推荐回答（1个）
照片：约书亚 霍夫曼 你们中一些人对脚就一个看法，那就是丑，所以得把它们塞进袜子里，至少也得穿个裸露最少的勃肯（鞋），反正就是不能在公共场合炫耀你那恶心的毛毛指和黑脚底。光脚走路只能是个人爱好或者低素质的人（如把钢筋片扔过来往骑车人的头顶）才干的事.这看法对不对呢？ 可能不对。先别忙着把你的脚藏进秘阁子里去。且听我们一一道来。首先，穿不穿鞋子不是问题所在.鞋子可以护脚，保暖，美观，没什么不好的。那问题到底在哪呢? 事实证明支撑足弓的垫高鞋改变了我们的跑步方式.你再仔细看看你的跑鞋.它后脚根底可能有一块很厚的鞋底和一个坚硬的嵌入物用于防止你的足弓被拉伸的平如馅饼.这些在哈佛大学丹尼尔 列波曼的研究小组进行深入研究之前似乎都没什么问题。他们发现大部分穿鞋跑步的人总是后脚根先着地,再落向大拇指球部.他们把这种跑步步法称为"脚跟敲击法".而光脚跑步的人却相反,他们通常是拇指球先着地(简称,足前敲击法).哈佛大学研究团队测量了不同跑步方式产生的地面反作用力之后,得到了令人惊讶的结果。照片:史蒂夫 纽漫 当你脚跟先着地时,一股巨大冲力(称为"瞬间冲击")会顺着脚跟摇晃整个骨架.研究小组说,这相当于有人用锤子敲击你的脚跟,力度相当于你体重作用于脚的1.5到3倍.这些影响力会累加起来因为你每公里敲击地面约1000次.哎哟,你想想都会觉得难受.这都仰仗于被你忽略的鞋垫. 你可以试着光着脚跑,然后脚跟先着地.很快你就会发现那有多疼，还改变了你的跑步方式.用光脚（足前敲击法）跑步会削弱这种瞬间发生的冲击力.从本质上来说,这样跑的冲击力是逐渐适度地增加,不会象有锤子猛敲你的骨头.看来,“足前敲击”跑步法会减少受伤几率,虽然还没有明确的研究证实这点. 总而言之，是因为光脚走路时不得不让脚跟跟地面齐平。这样实际上会让你的小腿肌肉,跟腱，足弓更加结实。你的脚会更加强健。 照片：外火 好消息是你用不着把鞋子完全扔了，光脚跑步.只要把垫高的鞋跟和硬鞋底去掉就可以了。 最好的学习办法就是循序渐进，你懂的，光脚跑步。
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