好像是，促进脚部血液循环，对久坐的人有好处。久坐脚凉是血液流动不畅。

来源: buyleader 于 2024-11-13 18:40:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.