초록 ▼

An exercise and/or rehabilitation machine includes a support having a rounded upper surface for supporting a person's anterior pelvic area. A first extension arm is pivotally connected to the support at a fixed pivot point and has a bar at a free end thereof as a first force resistance arrangement a

An exercise and/or rehabilitation machine includes a support having a rounded upper surface for supporting a person's anterior pelvic area. A first extension arm is pivotally connected to the support at a fixed pivot point and has a bar at a free end thereof as a first force resistance arrangement and a cushion at the free end thereof for engagement by a person's lower body. A second extension arm is pivotally connected to the support at a fixed pivot point and has a bar at a free end thereof as a second force resistance arrangement and a cushion at the free end thereof for engagement by a person's upper body while the first extension is engaged by the person's lower body.

대표청구항 ▼

What is claimed is: 1. An exercise and/or rehabilitation machine comprising: a stationary support for supporting a person's anterior pelvic area, a first extension pivotally connected to said support and extending in a first direction for engagement by a person's lower body, said first extension be

What is claimed is: 1. An exercise and/or rehabilitation machine comprising: a stationary support for supporting a person's anterior pelvic area, a first extension pivotally connected to said support and extending in a first direction for engagement by a person's lower body, said first extension being connected to said support for pivotal movement during operation from a position below horizontal to a position at least to approximately horizontal relative to a surface on which the machine is supported, said first extension having a first arrangement for coupling a force resistance arrangement thereto which is adapted to apply a force that resists upward pivotal movement of said first extension, and a second extension pivotally connected to said support and extending in a second direction opposite to said first direction for engagement with a person's upper body while the first extension is engaged by the person's lower body, said second extension being connected to said support for pivotal movement during operation from a position below horizontal to a position at least to approximately horizontal relative to the surface on which the machine is supported, said second extension having a second arrangement for coupling a force resistance arrangement thereto which is adapted to apply a force that resists upward pivotal movement of said second extension, and said first and second extensions being connected to said support in a manner to pivot independently of each other during operation of the machine. 2. An exercise and/or rehabilitation machine according to claim 1, wherein said first arrangement and second arrangement each includes a bar at a free end of the first extension arm and second extension arm, respectively, for slidably mounting weight plates thereon as said force resistance arrangements. 3. An exercise and/or rehabilitation machine according to claim 1, wherein at least one of said force resistance arrangements includes at least one elastic cable connected between the respective one of said first and second arrangements and a fixed point. 4. An exercise and/or rehabilitation machine according to claim 1, wherein said support has one of the following: a rounded upper surface for supporting the person's anterior pelvic area, and a flat upper surface for supporting the person's anterior pelvic area. 5. An exercise and/or rehabilitation machine according to claim 1, wherein said support has a general triangular framework. 6. An exercise and/or rehabilitation machine according to claim 1, wherein: said first extension includes: a first extension arm pivotally connected to said support, and a first engagement member connected to said first extension arm for engagement by the person's lower body, and said second extension includes: a second extension arm pivotally connected to said support, and a second engagement member connected to said second extension arm for engagement by the person's upper body. 7. An exercise and/or rehabilitation machine according to claim 6, wherein each of said first and second extension arms are formed by telescoping arms to permit adjustment of a length of each respective first and second extension arm, and a securing element extending through the first and second extension arms for securing the telescoping arms relative to each other in order to adjust the lengths of said first and second extension arms. 8. An exercise and/or rehabilitation machine according to claim 6, wherein said first and second engagement members include cushion members at free ends of said first and second engagement members for engagement by the lower and upper body of the person, respectively. 9. An exercise and/or rehabilitation machine according to claim 8, wherein at least one of said cushion members extends generally perpendicular from the free ends of said first and second extension arms, respectively, for engagement by the lower and upper body of the person, respectively. 10. An exercise and/or rehabilitation machine according to claim 9, wherein said cushion members are mounted around axes thereof. 11. An exercise and/or rehabilitation machine according to claim 10, wherein one of said first and second extension arms includes two spaced apart and generally vertically aligned cushion members for receiving a person's legs therebetween. 12. An exercise and/or rehabilitation machine according to claim 11, wherein said one of said first and second extension arms includes a footplate for receiving a person's feet therein during operation. 13. An exercise and/or rehabilitation machine according to claim 10, wherein said first and second engagement members include a bar extending transversely through the free end of each of said first and second engagement members, and said cushion members are rotatably mounted about the respective said bar. 14. An exercise and/or rehabilitation machine according to claim 13, wherein each said bar extends through opposite sides of the respective said cushion member to permit weight plates to be mounted thereon as a respective said force resistance arrangement. 15. An exercise and/or rehabilitation machine according to claim 13, wherein said second extension includes two handles at a free end thereof for grasping by a person.