请问podiatric paradise的意思

这个是出自Reader's Digest一篇叫做Learn the art of self-massage的文章里的一句话吧.
6.Fill the bottom of a shoe box with golf balls and stick it under your desk at work.Whenever you need to take a trip to podiatric paradise,take off a shoe and rub your foot over the golf balls.
将鞋盒底部放满高尔夫球,并将鞋盒放在办工作底下.无论何时你想要享受到达足部天堂一般的感受,脱掉鞋子并来回摩搓那些高尔夫球.
podiatric 是指足科的,足部医疗的；后面跟paradise是一种比喻,指当你把脚在高尔夫球上来回摩搓的那种像是到了天堂一样的感觉.
所以说a trip to podiatric paradise,一次到足部天堂的旅程.

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