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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0083479 (1993-06-30) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
Disclosed is an exercise device for use in developing and toning hand, arm, wrist and upper body muscles. The device defines a frictional rotation exercise stick which includes a mounting bar upon which two handgrip elements are rotatably mounted. Located between these two handgrip elements is a cen
An exercise device comprising: an elongated mounting bar with first and second end portions; first and second grip members rotatably mounted on said elongated mounting bar; center stop apparatus fixedly mounted on said mounting bar midway between said first and second end portions and between said f
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