초록 ▼

A resistance exercise apparatus is provided which comprises generally means for receiving a body extremity of a user, the means for receiving a body extremity subject to a force provided by the body extremity, this force resulting in limited movement of the means for receiving a body extremity; mean

A resistance exercise apparatus is provided which comprises generally means for receiving a body extremity of a user, the means for receiving a body extremity subject to a force provided by the body extremity, this force resulting in limited movement of the means for receiving a body extremity; means for maintaining the means for receiving a body extremity in a predefined plane during movement; and a means for providing resistance to movement upon application of the force to the means for receiving a body extremity. The apparatus may include a self supporting base portion, or may be adaptable for temporary connection for a bed. This apparatus, both portable and stationery versions, combines the well-known resistance methods of isometrics and isotonics to provide a more efficient exercise. Resistance is provide within a single plane preferably by an elastic cord such as rubber tubing.

대표청구항 ▼

1. An exercise apparatus to be used by an individual while in a standing, lying or sitting position for working one or more of a plurality of muscle groups of the human body, the apparatus comprising: means for receiving a body extremity of a user, said means for adapted to receive a body extremi

1. An exercise apparatus to be used by an individual while in a standing, lying or sitting position for working one or more of a plurality of muscle groups of the human body, the apparatus comprising: means for receiving a body extremity of a user, said means for adapted to receive a body extremity receiving a directional force provided by the body extremity, means for maintaining the means for receiving a body extremity in a predefined plane during movement in a first direction and in a second direction, the second direction opposing that of the first direction, both directions being contained within the predefined plane, the means for receiving a body extremity stopping at a resting position when not acted upon by the body extremity, the means for maintaining comprising at least a first linear member and a second linear member, the first linear member and the second linear member being substantially parallel, said means for receiving being suspended between said first linear member and said second linear member, means for pivotally holding the means for maintaining at any one of a plurality of angular positions, the plurality of angular positions being in the range from about one-hundred and eighty degrees to about fifteen degrees, means for adjusting the resting position, within the predefined plane, of the means for receiving a body extremity in relation to the user's body, means for adjusting the resting position, in the direction of a plane which is non parallel to the predefined plane, of the means for receiving a body extremity in relation to the user's body, frame means for supporting the means for maintaining, and means for providing resistance to movement in both the first direction and in the second direction upon application of the force to the means for receiving a body extremity in either the first direction or the second direction, the means for providing resistance to movement comprising a unitary resistance furnishing structure, said application of force resulting in only a limited movement of the means for receiving a body extremity and such that the position of the means for receiving can be anthropometrically adjusted to suit different users and accommodate working different muscle groups. 2. An apparatus as in claim 1 wherein the means for maintaining the means for receiving a body extremity in a predefined plane during movement is further for limiting movement of the means for receiving a body extremity to movement in one dimension. 3. An apparatus as in claim 2 wherein the means for maintaining the means for receiving a body extremity in a predefined plane during movement comprises at least one sleeve attached to the means for receiving a body extremity and a post upon which the sleeve is slidably mounted. 4. An apparatus as in claim 3 wherein the sleeve is cylindrical in shape and includes a hollow central portion, the post upon which the sleeve is slidably mounted passing through the central portion of the sleeve. 5. An apparatus as in claim 3 wherein the post is disposed vertically to provide a vertical range of motion. 6. An apparatus as in claim 1 wherein the means for pivoting the means for maintaining through an angular range of motion comprises means for pivoting the means for maintaining through an angular range of motion of at least forty-five degrees. 7. An apparatus as in claim wherein the crossbar connects the two parallel posts together at the top portions thereof. 8. An apparatus as in claim 1 wherein the means for receiving a body extremity is a bar having two ends, both ends being securely attached to the means for maintaining the means for receiving a body extremity in a predefined plane during movement. 9. An apparatus as in claim 1 wherein the means for receiving a body extremity is at least one sling into which a body extremity may be inserted. 10. An apparatus as in claim 1 wherein the means for providing resistance to movement is formed of an elastic material. 11. An apparatus as in claim 10 wherein the means for providing resistance to movement further comprises a flexible cord in tension. 12. An apparatus as in claim 11 wherein the resistance to movement is determined by the diameter of the flexible cord. 13. An apparatus as in claim 3 wherein the post includes a top portion and a bottom portion, and wherein the means for providing resistance to movement comprises at least one flexible cord in tension, the cord comprising a first end, a second end, and a middle portion, such that the first end of the flexible cord is connected to the top portion of the post, the second end of the flexible cord is connected to the bottom portion of the post, and the middle portion of the flexible cord is connected to the sleeve. 14. An apparatus as in claim 1 further comprising structural means for supporting the means for maintaining the means for receiving a body extremity in a predefined plane during movement. 15. An apparatus as in claim 14 wherein the structural means comprises a self-supporting base. 16. An exercise apparatus to be used by an individual while in a standing, lying or sitting position for working one or more of a plurality of muscle groups of the human body, the apparatus comprising: means for receiving a body extremity of a user, said means for adapted to receive a body extremity receiving a directional force provided by the body extremity, means for maintaining the means for receiving a body extremity in a predefined plane during movement in a first direction and in a second direction, the second direction opposing that of the first direction, both directions being contained within the predefined plane, the means for receiving a body extremity stopping at a resting position when not acted upon by the body extremity, the means for maintaining comprising at least a first linear member and a second linear member, the first linear member and the second linear member being substantially parallel, said means for receiving being suspended between said first linear member and said second linear member means for pivotally holding the means for maintaining at any one of a plurality of angular positions, the plurality of angular positions being in the range from about one-hundred and eighty degrees to about fifteen degrees, means for adjusting the resting position, within the predefined plane, of the means for receiving a body extremity in relation to the user's body, means for adjusting the resting position, in the direction of a plane which is non parallel to the predefined plane, of the means for receiving a body extremity in relation to the user's body, means for supporting the user's body, means for adjusting the height of the means for supporting the user's body, means for adjusting the distance between the means for supporting the user's body and the means for receiving a body extremity of a user, frame means for supporting the means for maintaining, and means for providing resistance to movement in both the first direction and in the second direction upon application of the force to the means for receiving a body extremity in either the first direction or the second direction, the means for providing resistance to movement comprising a unitary resistance furnishing structure, said force resulting in only a limited movement of the means for receiving a body extremity and such that the position of the means for receiving can be anthropometrically adjusted to suit different users and accommodate working different muscle groups. 17. An exercise apparatus as defined in claim 16 further comprising means for rotatably positioning the means for supporting the user's body. 18. An exercise apparatus as defined in claim 16 wherein the means for supporting the user's body comprises a seat. 19. An exercise apparatus to be used by an individual while in a standing, lying or sitting position for working one or more of a plurality of muscle groups of the human body, the apparatus comprising: means for receiving a body extremity of a user, said means for receiving a body extremity adapted to receive a directional force provided by the body extremity, means for maintaining the means for receiving a body extremity in a predefined plane during movement in a first direction and in a second direction, the second direction opposing that of the first direction, both directions being contained within the predefined plane, the means for maintaining comprising at least a first linear member and a second linear member, the first linear member and the second linear member being substantially parallel, the means for receiving a body extremity being suspended between said first linear member and said second linear member and stopping at a resting position when not acted upon by a body extremity stopping at a resting position when not acted upon by the body extremity, means for pivotally holding the means for maintaining at any one of a plurality of angular positions in relation to the frame means, the plurality of angular positions being in the range from about one-hundred and eighty degrees to about fifteen degrees, means for adjusting the resting position, within the predefined plane, of the means for receiving a body extremity in relation to the user's body, means for supporting the user's body, the means for supporting the user's body comprising means for supporting the user's buttocks means for supporting the user's back and means for pivoting the means for supporting the user's back such that the angular orientation between the means for supporting the user's back and the means for supporting the user's buttocks can be adjusted, means for adjusting the height of the means for supporting the user's back and the means for supporting the user's buttocks can be adjusted, means for adjusting the height of the means for supporting the user's body in relation to the frame means, means for adjusting the distance between the means for supporting the user's body and the means for receiving a body extremity of a user, frame means for supporting the means for maintaining, and means for providing resistance to movement in both the first direction and in the second direction upon application of the force to the means for receiving a body extremity in either the first direction or the second direction, the means for providing resistance to movement comprising a unitary resistance furnishing structure, said force resulting in only a limited movement of the means for receiving a body extremity and such that the position of the means for receiving can be anthropometrically adjusted to suit different users and accommodate working different muscle groups. 20. An exercise apparatus as defined in claim 19 wherein the means for supporting the user's body comprises a seat and further comprising means for rotatably positioning the seat.