This is a very inefficient way of running and a major cause of shin splints and heel pain .

这种跑步方式效率非常低，也是导致胫骨和足跟疼痛的主要原因。

One of the most common injuries for beginner runners , shin splints are characterized by pain in the front of the lower leg .

一个对新手来说非常普遍的受伤，外径夹的特点是小腿前部的疼痛。

But experts are warning of the dangers of prolonged use , such as the risk of shin splints and joint pains .

但专家警告人们，长时间穿人字拖的危害很多，比如小腿疼痛、关节痛。

If you 've been feeling muscle fatigue , shin splints , or some pain in your joints -- especially your knees -- you may be wearing running shoes that no longer have adequate cushioning .

如果你开始感到肌肉疲乏，胫纤维发炎，或者关节部位特别是膝盖疼痛时，你穿的鞋子可能已经没有足够的减震功能了。