发明名称 Calf blaster
摘要 A portable lower leg exercise device for facilitates proper body alignment and execution of calf strengthening exercises includes a pivoted pair of elongate members having coplanar upper surfaces to provide a step of sufficient height to support the forefoot of a user through a full range of motion exercising the calf muscle. Guide members insert into the elongate members to define foot spaces that are properly spaced and oriented to promote proper foot alignment throughout the exercises.
申请公布号 US7125373(B1) 申请公布日期 2006.10.24
申请号 US20040893691 申请日期 2004.07.19
申请人 GARZA RAY 发明人 GARZA RAY
分类号 A63B71/00 主分类号 A63B71/00
代理机构 代理人
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