This is another reason to go into Eight Limb pose (knees touching aiding in support) instead of Four Limb pose (without the knees touching).

这也是为什么用八支(双膝触地支撑)取代夹肘俯卧撑(双膝不触地，四个点：双手，双脚着地)的另一个原因。

youdao

Head, shoulders, knees and toes, knees and toes.And eyes and ears and mouth and nose.

肩，膝和趾，膝和趾。和眼睛和耳朵和嘴和鼻子。

youdao

Head, shoulders, knees and toes, knees and toes, knees and toes.

头、肩膀、膝盖、脚趾、膝盖、脚趾、膝盖、脚趾。

youdao

They found that running shoes create more stress that could damage knees, hips and ankle joints than running barefoot.

VOA: special.2010.02.03

I think even if you're in a chair, and you're sitting up straight with good posture, maybe hands on knees.

哪怕只是坐在椅子上，坐直并保持良好姿势，也许双手放在两膝上。

普林斯顿公开课 - 人性课程节选

In, over my life? Oh my gosh! I hope a long time, but I think my knees are probably going to give up.

我的一生吗？天啊，我希望我能跑很久很久，但我想我的膝盖可能受不了。

在马拉松认识的朋友 - SpeakingMax英语口语达人

St-Pierre landed another takedown 40 seconds into the second round and soon had Diaz on his knees face down again, hitting him with knees and punches.

NPR: St-Pierre Manhandles Diaz At UFC 158

After work, her extended family gathered in her kitchen, eating, talking, babies riding on their knees.

NPR: Excerpt: 'The Prince of Frogtown'

It shows that we're always changing as Brown let his band with his knees.

NPR: A Tribute to James Brown