Exercise device
First Claim
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1. An exercise device for a person comprising:
- a circular base having a sidewall and a rim extending around the top edge of said sidewall,said sidewall being relatively lightweight and incapable of supporting a person,said rim being rigid with said sidewall and providing sufficient reinforcement whereby in combination with the sidewall a person may be supported;
a circular member having a sidewall and a rim extending around the top edge of said sidewall,said member sidewall being relatively lightweight and incapable of supporting a person,said member rim being rigid with said member sidewall and providing sufficient reinforcement whereby in combination with the sidewall a person may be supported;
roller means coupled with said circular member and depending therefrom for engagement with said base rim;
a plurality of cross braces extending from each of said base and said member, said cross braces converging on a point and being coupled together at said point to accommodate rotational movement of said member relative to said base; and
resilient flexible sheet means coupled with said member rim and extending across the latter whereby to support said person exercising.
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Abstract
An exercise device utilizing a resilient fabric sheet to form a trampoline type surface is the subject of the present invention. The flexible sheet is mounted on a framework which in turn is supported on rollers that can accommodate a turning motion. A handle bar projects upwardly to give the user of the device a hand hold while performing twisting and turning exercises. The device is constructed of extremely lightweight material which is reinforced to provide the necessary support. The device is collapsible and portable.
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Citations
6 Claims
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1. An exercise device for a person comprising:
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a circular base having a sidewall and a rim extending around the top edge of said sidewall, said sidewall being relatively lightweight and incapable of supporting a person, said rim being rigid with said sidewall and providing sufficient reinforcement whereby in combination with the sidewall a person may be supported; a circular member having a sidewall and a rim extending around the top edge of said sidewall, said member sidewall being relatively lightweight and incapable of supporting a person, said member rim being rigid with said member sidewall and providing sufficient reinforcement whereby in combination with the sidewall a person may be supported; roller means coupled with said circular member and depending therefrom for engagement with said base rim; a plurality of cross braces extending from each of said base and said member, said cross braces converging on a point and being coupled together at said point to accommodate rotational movement of said member relative to said base; and resilient flexible sheet means coupled with said member rim and extending across the latter whereby to support said person exercising. - View Dependent Claims (2, 3, 4)
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5. An exercise device comprising:
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a circular base having a sidewall and a rim extending around the top edge of said sidewall, said sidewall being relatively lightweight and capable of supporting a person, said rim being rigid with said sidewall and providing sufficient reinforcement whereby in combination with the sidewall a person may be supported; a circular member having a sidewall and a rim extending around the top edge of said sidewall, said member sidewall being relatively lightweight and incapable of supporting a person, said member rim being rigid with said member sidewall and providing sufficient reinforcement whereby in combination with the member sidewall a person may be supported; roller means coupled with said circular member and depending therefrom for engagement with said base rim; handle means rigid with said base and extending upwardly to be grasped by a person using said device; a plurality of cross braces extending from each of said base and said member, said cross braces converging on a point and being coupled together at said point to accommodate rotational movement; resilient flexible sheet means adapted to be stretched substantially across said member; and a plurality of coil spring means coupled with said sheet means, said spring means having hook means at one end, said hook means extending at least partially around said member rim whereby a person may exercise on said sheet means. - View Dependent Claims (6)
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Specification