대표
청구항
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1. A cable exercise system comprising: a tower;a first pull cable, a second pull cable, a third pull cable, and a fourth pull cable incorporated into the tower;a resistance mechanism linked to the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable, the resistance mechanism including: a central shaft;a flywheel connected to the central shaft and configured to rotate by a user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable;rotation magnets configured to ro...
1. A cable exercise system comprising: a tower;a first pull cable, a second pull cable, a third pull cable, and a fourth pull cable incorporated into the tower;a resistance mechanism linked to the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable, the resistance mechanism including: a central shaft;a flywheel connected to the central shaft and configured to rotate by a user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable;rotation magnets configured to rotate with the flywheel; andresistance magnets arranged to apply one or more levels of magnetic resistance to rotation of the flywheel during a workout and thereby apply the one or more levels of magnetic resistance to the user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable during the workout;a magnetic sensor configured to track the rotation magnets as they rotate;a processor and a memory storing a counter and an energy tracker that are programmed instructions configured to be executed by the processor, the counter configured to count the number of partial rotations of the flywheel during the workout based on input from the magnetic sensor, the energy tracker configured to calculate a number of calories burned by the user during the workout by the user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable based at least in part on the counted number of partial rotations of the flywheel during the workout and based at least in part on the one or more levels of magnetic resistance applied to rotation of the flywheel by the resistance magnets during the workout; anda control panel including a display configured to present the calculated number of calories burned by the user during the workout. 2. The cable exercise machine of claim 1, wherein: the rotation magnets are arranged such that input to the counter from the magnetic sensor enables the counter to track quarter rotations of the flywheel; andthe energy tracker is configured to calculate the number of calories burned by the user during the workout by the user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable based at least in part on the counted number of quarter rotations of the flywheel during the workout. 3. The cable exercise machine of claim 2, wherein the rotation magnets include exactly four rotation magnets. 4. The cable exercise machine of claim 1, wherein: the first pull cable is routed through a first pulley positioned at an upper right location of the tower, the second pull cable is routed through a second pulley positioned at an upper left location of the tower, the third pull cable is routed through a third pulley positioned at a lower right location of the tower, and the fourth pull cable is routed through a fourth pulley positioned at a lower left location of the tower. 5. The cable exercise machine of claim 4, wherein: the central shaft is positioned in the tower between the positions of the first pulley, the second pulley, the third pulley, and the fourth pulley. 6. The cable exercise machine of claim 5, wherein: the axis of the central shaft is arranged to intersect a plane that intersects the centers of the first pulley, the second pulley, the third pulley, and the fourth pulley. 7. The cable exercise machine of claim 6, wherein: the axis of the central shaft is arranged to be perpendicular to a plane that intersects the tower. 8. The cable exercise machine of claim 1, wherein the control panel is incorporated into an outer covering of the tower. 9. The cable exercise machine of claim 1, wherein: the control panel further includes a dial; andthe memory further stores programmed instructions configured to be executed by the processor and configured to: adjust the level of magnetic resistance applied by the resistance magnets during the workout based at least in part on user input from the dial; andpresent the adjusted level of magnetic resistance on the display. 10. The cable exercise system of claim 1, wherein: the calculated number of calories burned is accessible remotely over a network connection by a user device. 11. The cable exercise system of claim 1, wherein the memory is configured to have programmed instructions stored therein that are downloaded from a portable flash memory. 12. The cable exercise system of claim 1, wherein the memory is configured to have an installation package stored therein that is downloaded from a portable flash memory. 13. The cable exercise machine of claim 1, wherein: the control panel further includes buttons; andthe memory further stores programmed instructions configured to be executed by the processor and configured to: execute a pre-programmed workout based at least in part on user input from the buttons as the workout; andpresent feedback regarding the user's performance during the pre-programmed workout on the display. 14. The cable exercise machine of claim 1, further comprising multiple tensioner pulleys configured to reduce slack in the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable. 15. The cable exercise machine of claim 1, wherein the resistance mechanism further comprises: a cross bar spanning from a first side to a second side of the tower and an assembly supported by the cross bar and defining an opening through which the central shaft is inserted and supported. 16. The cable exercise machine of claim 1, wherein: the flywheel includes a magnetically conductive rim;the resistance mechanism further comprises an arm having two sides;the two sides define an open slot;the first side houses a first set of the resistance magnets on the first side of the open slot;the second side houses a second set of the resistance magnets on the second side of the open slot;the first set of the resistance magnets and the second set of the resistance magnets are configured to provide a magnetic flux to the magnetically conductive rim of the flywheel when the magnetically conductive rim of the flywheel is positioned in the open slot;the arm is configured to pivot, relative to the flywheel, to alter the level of magnetic resistance exerted on the flywheel by the first set of the resistance magnets and the second set of the resistance magnets; andthe arm is configured to pivot between: an upper limit;a lower limit in which at least a portion of the magnetically conductive rim of the flywheel is surrounded by the first set of the resistance magnets and the second set of the resistance magnets within the open slot; andmultiple incremental positions between the upper limit and the lower limit. 17. The cable exercise machine of claim 1, wherein as the control panel includes connections configured for communication with a user device over a network. 18. A cable exercise system comprising: a tower;a first pull cable routed through a first pulley positioned at an upper right location of the tower;a second pull cable routed through a second pulley positioned at an upper left location of the tower;a third pull cable routed through a third pulley positioned at a lower right location of the tower;a fourth pull cable routed through a fourth pulley positioned at a lower left location of the tower;means for reducing slack in the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable;a resistance mechanism linked to the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable, the resistance mechanism including: a central shaft positioned in the tower between the positions of the first pulley, the second pulley, the third pulley, and the fourth pulley, the axis of the central shaft arranged to intersect a plane that intersects the centers of the first pulley, the second pulley, the third pulley, and the fourth pulley, the axis of the central shaft arranged to be perpendicular to a plane that intersects the tower;a cross bar spanning from a first side to a second side of the tower and an assembly supported by the cross bar and defining an opening through which the central shaft is inserted and supported;a flywheel connected to the central shaft and configured to rotate by a user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable;four rotation magnets configured to rotate with the flywheel; andresistance magnets arranged to apply one or more levels of magnetic resistance to rotation of the flywheel during a workout and thereby apply the one or more levels of magnetic resistance to the user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable during the workout;means for tracking the four rotation magnets as they rotate;a processor and a memory storing a counter and an energy tracker that are programmed instructions configured to be executed by the processor, the counter configured to count the number of quarter rotations of the flywheel during the workout based on input from the means for tracking, the energy tracker configured to calculate a number of calories burned by the user during the workout by the user pulling on any of the first pull cable, the second pull cable, the third pull cable, and the fourth pull cable based at least in part on the counted number of quarter rotations of the flywheel during the workout and based at least in part on the one or more levels of magnetic resistance applied to rotation of the flywheel by the resistance magnets during the workout; anda control panel incorporated into an outer covering of the tower, the control panel including a display configured to present the calculated number of calories burned by the user during the workout. 19. The cable exercise machine of claim 18, wherein: the calculated number of calories burned is accessible remotely over a network connection by a user device;the memory is configured to have programmed instructions stored therein that are downloaded from a portable flash memory;the control panel includes connections configured for communication with a user device over a network;the control panel further includes a dial;the control panel further includes buttons; andthe memory further stores programmed instructions configured to be executed by the processor and configured to: adjust the level of magnetic resistance applied by the resistance magnets during the workout based at least in part on user input from the dial;present the adjusted level of magnetic resistance on the display;execute a pre-programmed workout based at least in part on user input from the buttons as the workout; andpresent feedback regarding the user's performance during the pre-programmed workout on the display. 20. The cable exercise machine of claim 18, wherein: the flywheel includes a magnetically conductive rim;the resistance mechanism further comprises an arm having two sides;the two sides define an open slot;the first side houses a first set of the resistance magnets on the first side of the open slot;the second side houses a second set of the resistance magnets on the second side of the open slot;the first set of the resistance magnets and the second set of the resistance magnets are configured to provide a magnetic flux to the magnetically conductive rim of the flywheel when the magnetically conductive rim of the flywheel is positioned in the open slot;the arm is configured to pivot, relative to the flywheel, to alter the level of magnetic resistance exerted on the flywheel by the first set of the resistance magnets and the second set of the resistance magnets; andthe arm is configured to pivot between: an upper limit;a lower limit in which at least a portion of the magnetically conductive rim of the flywheel is surrounded by the first set of the resistance magnets and the second set of the resistance magnets within the open slot; andmultiple incremental positions between the upper limit and the lower limit.