Horizontal rotary torso exercising apparatus and method
View Patent ↗A horizontal rotary torso exercising apparatus allows a user to strengthen the core muscles of the body and obtain maximum flexibility of the spine without squeezing or pinching the intervertebral discs or nerves. The apparatus is comprised of a frame supporting a longitudinally adjustable bench covered by a contoured pad. The contoured pad follows the natural curvature of the spine by providing a raised lumbar region with lateral pads. A rod is supported by the frame with two collars including bearings. At one end of the rod is a rack for holding weights and at the opposite end is a height adjustable leg rest. The user lies supine on the bench, places knees over the leg rest, and rotates the lower body at the waist side to side through a number of repetitions. The movement rotates the leg rest, the rod, and the rack about the axis of the rod.
1. A method of obtaining maximum spinal flexibility and strengthening the core muscles of a user having a lower body, a waist, an upper body, knees, feet and hands while maintaining intervertebral space, the method comprising:
providing a frame supporting a horizontally oriented adjustable bench;
providing an adjustable leg rest having a set of pads separated by a cushion and rigidly connected to a rod, where the rod is rigidly connected to a rack and where the rod is rotationally supported by a set of collars rigidly attached to the frame;
providing a set of foot pegs extending transversely from opposite sides of the leg rest
providing an adjustable headrest rigidly affixed to the bench;
adjusting the leg rest to an appropriate height;
adjusting the bench to an appropriate position;
adjusting the headrest to an appropriate position;
lying supine adjacent the bench;
placing the knees over the set of pads and separating the knees with the cushion;
placing the feet underneath the set of foot pegs; and,
rotating the lower body at the waist side to side for a number of repetitions.
2. The method of claim 1 further comprising, causing the leg rest, the rod, and the rack to rotate about the longitudinal axis of the rod.
3. The method of claim 1 where the step of adjusting the leg rest to an appropriate height further comprises:
disengaging a locking pin attached to the leg rest;
adjusting the height of the leg rest; and,
reengaging the first locking pin.
4. The method of claim 1 where the step of adjusting the bench to an appropriate position further comprises:
disengaging a locking pin between the bench and the frame;
adjusting the longitudinal position of the bench relative to the leg rest; and,
reengaging the locking pin.
5. The method of claim 1 where the step of adjusting the head rest to an appropriate position further comprises:
disengaging a locking pin attached to the head rest;
adjusting the longitudinal position of the head rest relative to the bench; and,
reengaging the locking pin.
6. The method of claim 1 where the step of rotating the lower body at the waist side to side for a number of repetitions further comprises:
continuing the rotation through a full 180 degree range of motion; and,
maintaining the upper body adjacent to the bench.
7. The method of claim 1 further comprising adding additional free weights to the rack.
8. The method of claim 1 further comprising bracing the upper body by grabbing a set of handgrips affixed to the bench.
9. The method of claim 1 further comprising bracing the upper body by grabbing a set of handgrips affixed to the headrest.