Patent ID: 11896864
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 12:
13. A spherically shaped, opposed palm-grippable exercise sphere, the exercise sphere comprising:
a first hemispherically shaped housing and a second hemispherically shaped housing rotatably connected together by an elongated bolt, the elongated bolt having a first end secured within a first inner hub secured within the first housing, the elongated bolt having a second end secured within an elongated nut which elongated nut is secured within an anti-rotational sleeve within the second housing;
a second inner hub secured to the second housing, with a compressive spring arranged around the elongated bolt, the compressive spring disposedly spaced between the second inner hub and the elongated nut so as to enable the bias of the second inner hub towards or away from the first inner hub; and
a disk-shaped annular brake member arranged in an annulus between the first inner hub and the second inner hub so as to create an adjustable controlled rotational resistance between the first housing and the second housing when a user generates rotation between the first housing and the second housing.