![Groupexerciseisoneofthemosteffectivewaystoimprovephysic...]( "Groupexerciseisoneofthemosteffectivewaystoimprovephysic...")
- 问题详情：Groupexerciseisoneofthemosteffectivewaystoimprovephysicalfitnessandsustain(保持)ahealthylifestyle.Groupexerciseischallenging,yetfunandempowering!Ofcourseeveryoneknowsthatexerciseisgoodforthebody.However,studieshaveshownthatwhenexerciseisperfo...
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