发明名称 Knee-chest rowing bench
摘要 A kneeling bench and a head rest with a face opening afford a user a way to be comfortably situated in a face down position to perform rowing motions with free weights or weight stacks. The lateral distance between the two bench elements can be adjusted as can the vertical distance to accommodate different sized users. In addition the angle of the head rest is adjustable between angles of 25° and 35° from the horizontal.
申请公布号 US7128701(B1) 申请公布日期 2006.10.31
申请号 US20030455841 申请日期 2003.06.06
申请人 KETCHAM JON M 发明人 KETCHAM JON M.
分类号 A63B26/00 主分类号 A63B26/00
代理机构 代理人
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