Invention Grant
US6149618A Tightening tool for muscle training and muscle training method using same 失效
用于肌肉训练和肌肉训练方法的紧固工具使用它

Tightening tool for muscle training and muscle training method using same
Abstract:
A tightening tool 1 including an elastic body 2 in the form of a belt, rope, tube, etc. for forming a tightening loop L adapted to surround a desired part of muscles and tighten it, and locking means 3 for holding the tightening loop L at a desired size. A muscle training method for accelerating enlargement and strengthening of the muscles can be practiced by the tightening tool to temporarily block the flow of blood to the desired part of the muscles.
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