单词runner-s-knee
The sure-fire test for runner"s knee: sit down and put your leg out on a chair so that it"s stretched out straight.
确诊的方法：坐下来，将一条腿伸直放在椅子上。
A common complaint among long-distance runners, runner"s knee feels like a soreness around and sometimes behind the kneecap.
长跑者中一个常见的抱怨，跑步者的膝盖感觉周围酸痛，有时在膝盖骨后面。
One of the most common injuries among runners, runner"s knee most often strikes as runners approach forty miles per week for the first time.
作为跑步者最常见的伤痛之一，跑步膝通常在你第一次每周跑量达到40英里的时候出现。
As a result, they often start to develop common overuse running injuries, such as shin splints, runner"s knee, or ITB syndrome.
结果，他们经常出现常见的过度运动损伤，比如小腿疼，跑步者膝盖或ITB综合症（译注：大腿外侧痛）。