Push/pull exercise apparatus, device, and method
An apparatus, a device, and corresponding methods for exercise which involve a frame having a substantially right-angle configuration for facilitating its accommodation into a corner of a room and for optimizing its footprint in the room, a pulley system having an adjustable resistance device using a pulley ratio technique, a fixed high pull mechanism, a fixed low pull mechanism, a cross-over exercise mechanism, and a lifting bar, the lifting bar having linear bearings and handles, and the handles subtending an angle in a range of approximately 0 degrees to approximately 45 degrees.
1. An adjustable resistance device, comprising:
a frame;
a single pulley coupled to the frame;
a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation, wherein the double pulley comprises a bracket having a slot,
wherein the single pulley is rotatable on an axis parallel to a chord line of the single pulley, and
wherein the single pulley comprises a coupling member being insertable into the slot upon rotation of the single pulley on the axis; and
a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user.
2. An adjustable resistance device, comprising:
a frame;
a single pulley coupled to the frame; and
a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation,
a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user,
wherein tension is applied to a single cable when the double pulley is engaged with the single pulley, whereby a weight ratio of approximately 100% of an actual weight is maintained, and
wherein tension is applied to a pair of cables when the double pulley is disengaged from the single pulley, whereby a weight ratio of approximately 50% of the actual weight is maintained.
3. An adjustable resistance device, comprising:
a frame;
a single pulley coupled to the frame; and
a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation,
a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user;
wherein the double pulley comprises a bracket having a slot,
wherein the single pulley is rotatable on an axis parallel to a chord line of the single pulley,
wherein the single pulley comprises a coupling member being insertable into the slot upon rotation of the single pulley on the axis,
wherein tension is applied to a single cable when the double pulley is engaged with the single pulley, whereby a weight ratio of approximately 100% of an actual weight is maintained, and
wherein tension is applied to a pair of cables when the double pulley is disengaged with the single pulley, whereby a weight ratio of approximately 50% of the actual weight is maintained.
4. A method of fabricating an adjustable resistance device, comprising:
providing a frame;
providing a single pulley coupled to the frame; and
providing a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation;
providing a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user,
wherein the double pulley providing step comprises providing a bracket having a slot,
wherein the single pulley providing step comprises providing the single pulley being rotatable on an axis parallel to a chord line of the single pulley, and
wherein the single pulley providing step comprises providing the single pulley with a coupling member being insertable into the slot upon rotation of the single pulley on the axis.
5. A method of fabricating an adjustable resistance device, comprising:
providing a frame;
providing a single pulley;
providing a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation,
providing a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user,
wherein the double pulley providing step comprises providing a bracket having a slot,
wherein the single pulley providing step comprises providing the single pulley being rotatable on an axis parallel to a chord line of the single pulley, and
wherein the single pulley providing step comprises providing the single pulley with a coupling member being insertable into the slot upon rotation of the single pulley on the axis.
6. A method of using an adjustable resistance device, the method comprising the steps of:
providing a frame;
providing a single pulley coupled to the frame;
providing a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation;
providing a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user; and
performing at least one step selected from a group consisting essentially of;
(a) engaging the double pulley with the single pulley; and
(b) disengaging the double pulley from the single pulley,
wherein the double pulley providing step comprises providing a bracket having a slot,
wherein the single pulley providing step comprises providing the single pulley being rotatable on an axis parallel to a chord line of the single pulley, and
wherein the single pulley providing step comprises providing the single pulley with a coupling member being insertable into the slot upon rotation of the single pulley on the axis.
7. A method of using an adjustable resistance device, the method comprising the steps of:
providing a frame;
providing a single pulley coupled to the frame;
providing a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation;
providing a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user; and
performing at least one step selected from a group consisting essentially of;
(a) engaging the double pulley with the single pulley; and
(b) disengaging the double pulley from the single pulley,
wherein the engaging step comprises applying tension to a single cable, thereby maintaining a weight ratio of approximately 100% of an actual weight, and
wherein the disengaging step comprises applying tension to a pair of cables, thereby maintaining a weight ratio of approximately 50% of the actual weight.
8. A method of using an adjustable resistance device, the method comprising the steps of:
providing a frame;
providing a single pulley coupled to the frame;
providing a double pulley being detachably engageable with the single pulley, the device using a pulley ratio technique in its operation;
providing a resistance mechanism coupled to the frame, the single pulley, and the double pulley for providing resistance to the user; and
performing at least one step selected from a group consisting essentially of;
(a) engaging the double pulley with the single pulley; and
(b) disengaging the double pulley from the single pulley,
wherein the double pulley providing step comprises providing a bracket having a slot,
wherein the single pulley providing step comprises providing the single pulley being rotatable on an axis parallel to a chord line of the single pulley,
wherein the single pulley providing step comprises providing the single pulley with a coupling member being insertable into the slot upon rotation of the single pulley on the axis,
wherein the engaging step comprises applying tension to a single cable, thereby maintaining a weight ratio of approximately 100% of an actual weight, and
wherein the disengaging step comprises applying tension to a pair of cables, thereby maintaining a weight ratio of approximately 50% of the actual weight.