Astronauts cannot walk after landing because living in zero gravity weakens their muscles and bones, making their legs unable to support body weight, while sudden gravity changes cause blood flow shifts that lead to dizziness, requiring them to be slowly retrained to walk.
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Why Astronauts Can’t Walk After Landing 🚀😳🔥本站添加:
Do you know why astronauts are carried when they return to Earth? It's not that they don't want to walk. The truth is they actually can't walk. Living in zero gravity weakens their muscles. As soon as they come back, their legs can't support the body's weight. Along with that, their bones also become weaker, increasing the risk of injury. And the blood flow suddenly changes, which can cause dizziness. That's why they are slowly taught how to walk
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