And this is the type of mechanism that the Jaipur Foot Organization was using when they were looking for a better knee, and I just wanted to give you a sense of what a leg system looks like, because I'm showing you all these knees and I imagine it's hard to think  how it all fits together.
이 원리는 자이퍼 의족 협회가 인공 무릎 품질 개선을 위해  사용한 것입니다. 다리가 어떻게  이루어졌는지 보여드리겠습니다. 무릎을 여러 개 보여드렸는데 그 원리가 궁금하실테죠.