Exercise apparatus
AssigneeMohawk Sports, Inc.
InventorsKenneth A. Fischer, Sr., David L. Landay, Frederick R. Greer, Kenneth W. Pratt, Michael K. Pratt
Life of this patent
Estimating the term…
Abstract
An exercise device for has a rigid body defining a chamber, at least one first fluid mass disposed to move within the chamber in response to movement of the rigid body during exercise, thereby increasing the effective mass of the device by dynamic movement of the fluid mass during rhythmic exercise, one or more handles for gripping of the device during exercise, and a set of one or more weight adjusting elements that can be removably attached in order to adjust the static base weight of the exercise device. Exercise devices may be constructed for use of one hand or two hands.
Claims12
An exercise device comprising:
- a rigid body defining a first chamber having a first predetermined volume,
- a first fluid mass disposed within said first chamber, said first fluid mass having a second predetermined volume, said second predetermined volume being less than said first predetermined volume, and said first fluid mass being adapted to move within said chamber in response to movement of said rigid body during rhythmic exercise,
- at least one handle for gripping of said exercise device during exercise, and
- a set of one or more weight adjusting elements,
- said exercise device defining at least one weight adjusting cavity sized to removably retain one or more weight adjusting elements of said set of weight adjusting elements therein and said exercise device further comprising means for removable attachment of one or more of said weight adjusting elements to said device, whereby said exercise device has a static base weight adjustable by the user by selection of said weight adjusting elements for attachment to said exercise device.
Dependencies are inferred from the claim text.