Invention Grant
US08591388B2 Compact and light multi-exercise device providing hyperextension and instability in all directions
有权
紧凑轻便的多功能运动装置，提供各种方向的过度伸展和不稳定性
- Patent Title: Compact and light multi-exercise device providing hyperextension and instability in all directions
- Patent Title (中): 紧凑轻便的多功能运动装置，提供各种方向的过度伸展和不稳定性
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Application No.: US12901550Application Date: 2010-10-10
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Publication No.: US08591388B2Publication Date: 2013-11-26
- Inventor: Henner Jahns
- Applicant: Henner Jahns
- Agent Aaron P. McGushion
- Main IPC: A63B71/00
- IPC: A63B71/00 ; A63B23/08 ; A63B23/10
Abstract:
The exercise device of the present invention includes a convex dome on a bottom surface and an arched ridge on the top surface with troughs formed on both sides of the arched ridge. In a first configuration, the bottom surface faces downward where the convex dome rests on the floor and the exerciser is provided an unstable exercise platform. In a second configuration, the top surface and arched ridge face downward where the ends of the exercise device are resting on the floor and the exerciser is provided a stable exercise platform.
Public/Granted literature
- US20110028289A1 Compact and Light Multi-Exercise Device Providing Hyperextension and Instability in all Directions Public/Granted day:2011-02-03
Information query
