| 摘要 |
PROBLEM TO BE SOLVED: To provide a stimulator capable of stimulating the sole known and described as a second heart with golf balls and allow the stimulator to retain the balls for stimulating the hand and the hand fingers. SOLUTION: A thick board 1 is bored with the appropriate number of holes 2 with an appropriate diameter at an appropriate interval apart and, even if a user treads thereon to stimulate the sole, the balls 3 are prevented from rolling to a periphery and dispersing. COPYRIGHT: (C)2006,JPO&NCIPI
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