This is a heart warming story about a girl who had cancer in her knee and had to have it amputated. So instead of just taking away her whole right leg, doctors amputated the knee and reattached it to her thigh but backwards. This was all on purpose because now her ankle acts as her knee joint!
How cool is that!? So now when she puts on her prosthetic leg she just points her toe to straighten the whole leg, and releases her foot to bend it!
Check out the video — truly inspiring and a really cool way for this girl to do all the things she loves doing! Yay science!