Why do we feel tired after doing physical work?
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Explanation:
It's common to get tired after a long or tough workout. In general, this occurs because your muscles run out of energy. Your central nervous system also loses its ability to keep moving your muscles. This causes muscle fatigue, making you feel tired.
Answered by
1
Explanation:
It's common to get tired after a long or tough workout. In general, this occurs because your muscles run out of energy. Your central nervous system also loses its ability to keep moving your muscles. This causes muscle fatigue, making you feel tired.
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