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公开(公告)号:US3751031A
公开(公告)日:1973-08-07
申请号:US3751031D
申请日:1970-09-22
申请人: YAMAUCHI N
发明人: YAMAUCHI N
IPC分类号: A63B21/18
CPC分类号: A63B21/065 , A63B21/4009 , A63B2071/0063 , Y10S273/19
摘要: This invention is used for exercising. The invention includes a plurality of weights that are removably attachable to a shaft which in turn is connected to a link chain. The chain has a loop portion on one end for attachment to a belt. The belt is releasably attachable to the waist of a user.
摘要翻译: 本发明用于锻炼。 本发明包括可拆卸地附接到轴的多个重物,轴又连接到链节。 链条在一端具有环形部分,用于附接到皮带。 带可释放地附接到使用者的腰部。