Device and method for performing exercises using a freely rotating ball
US9327155B2 · kind B2 · utility
25Cited by
27References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jun 21, 2012 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Dec 2, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B26/003
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Exemplary embodiments of an exercise apparatus and its method of use are provided. An exercise apparatus can be provided having a resilient ball configured to support a weight of a user performing exercises thereon, and a shell member configured to cover at least an upper portion of the resilient ball. The shell member can have an inner surface conforming to an outer surface of the resilient ball. A toroidal member can be provided that can be attached to the shell member and can surround a portion of the resilient ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.