马步、或深蹲。啥都不用买，还能整出教练那种牛娃腿。真要花钱促进经济，看看这个

来源: 于 2021-04-30 08:10:51 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Sit2Go 2-in-1 Fitness Chair

 

或这个

Tiktok Viral Desk Bike/Bike Workstation V9

 

 

And more
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