发明名称 Upper body exercise device
摘要 An exercise device produced by a process, including oppositely disposed handle members having outer gripping portions and inner portions to which are attached flange members. An elastromeric middle member is molded at least over the flange members which connects the handle members into a unitary bar-like exercise device. The molding of the middle member encapsulates the flange members to provide a secure and non-releasable junction. The middle member, being deformable and twistable, allows many different types of exercise movements of the handle members. The middle member provides resistance to such deforming and twisting movements and also resiliently returns the handle members to an original position after deformation or twisting of the middle member.
申请公布号 US4718666(A) 申请公布日期 1988.01.12
申请号 US19860847760 申请日期 1986.04.03
申请人 O'DONNELL, JERRY L.;BOPP, CECIL W. 发明人 O'DONNELL, JERRY L.;BOPP, CECIL W.
分类号 A63B21/02;A63B21/045;(IPC1-7):A63B21/02 主分类号 A63B21/02
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