Unverified95% confidenceFactTime unknown
该类产品通过将身体倒挂或倾斜,利用自身体重作为牵引力实现脊柱拉伸,牵引量与倾斜角度成正比,完全倒立时牵引力接近全体重
1
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95%
Confidence
Long-term
Relevance
-
First Seen
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