China Documentary Network > approaching science > Approaching Science 29/05/2014: Strange Knee

Approaching Science 29/05/2014: Strange Knee

Video Introduction

The main content of this program: In daily life, many people's knee joints are damaged even if they do not exercise. At the moment of descending the stairs, the pressure on the knee joint is three to four times its weight. The human body is like a chain, and the deformation of the sole of the foot will affect the ankle, knee and even the lumbar spine. (Approaching Science 29/05/2014: Strange Knee)

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