- 問題詳情:Didyouknowthatsixtypercentofyourbodyweightiswater?However,alossofonlytwopercentofthiswaterthroughdehydration(脫水)duringexercisecansignificantlyaffectyourperformance.Themoreyousweat,themoreyourexerciseperformancedeclines,unlessyoudrinkenought...
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