We can move our neck in all directions but not our knees .WHY?. Pls help
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Answered by
1
Answer:
this happens because neck has pivot joint and knee has hinge joint
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26
Answer:
Due to the different type of joints present in our body.
The neck has the Pivot joint that allows only rotary movement around a single axis while the knee joint is a hinge joint, meaning it allows the leg to extend and bend back and forth with minimal side-to-side motion.
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