发明名称 Abdominal exercise machine
摘要 A machine, apparatus, and method for targeting the abdominal and oblique muscle groups. The abdominal exercise system includes a frame, carriage, and an upper body support. In one embodiment, the user places at least a portion of their lower body on the carriage. The user leans their forearms and elbows against an angled upper body support while grasping a set of handles to secure the user's upper body. In turn, the user swings the carriage back and forth along an arcuate path beginning at a position behind the upper body support and ending at a position in front of the upper support, thereby contracting and relaxing the abdominal muscle group.
申请公布号 US7611445(B2) 申请公布日期 2009.11.03
申请号 US20080211800 申请日期 2008.09.16
申请人 AB COASTER HOLDINGS, INC. 发明人 BROWN WALLACE;NELSON ROBERT W.
分类号 A63B71/00 主分类号 A63B71/00
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