1980-05-27
1982-04-13
Apley, Richard J.
Undertaking
272120, 272122, 272127, 272131, A63B 2300
Patent
active
043243991
ABSTRACT:
A device for exercising particular muscles of a user as he selectively accomplishes various exercises in conjunction therewith. The device is characterized by an oblong board member having a size to comfortably support the user's torso and head. The board may be used in several different modes or manners, one of which involves roller apparatus which facilitates traveling the board to-and-fro while in a horizontal disposition. In this mode, track structure is utilized in conjunction with the roller apparatus. In another mode, the board is supported in an inclined stationary fashion to provide, in one instance, an "abdominal board" and in another instance a "slant board". The roller apparatus is made use of in this latter mode to constitute a pair of legs for supporting the elevated end of the board. Other structure which serves a dual function is utilized in reconfiguring the device for compatibility with the performance of many different exercises.
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