Retraction device
A retraction apparatus includes a housing and a retractable cable extending from the housing. An attachment mechanism is configured to couple to a free end of the retractable cable. A tensioning mechanism is configured to restrict movement of the retractable cable.
1. A retraction apparatus comprising:
an anchor device;
a housing coupled to the anchor device;
a retractable cable extending from the housing and configured to move between a retracted position and an extended position, wherein the retractable cable is wound around a resistance device;
an attachment mechanism configured to couple to a free end of the retractable cable; and
a plurality of tensioning mechanisms configured to restrict movement of the retractable cable from the retracted position to the extended position by utilizing a gear system to couple one of tensioning mechanisms to the resistance device to restrict movement of the resistance device,
wherein the anchor device is configured to attach to a user and the attachment mechanism configured to couple to the free end of the retractable cable is configured to attach to the user.
2. The retraction apparatus of claim 1 , wherein the tensioning mechanism includes at least one of a spring, a magnet, an electronic resistance device, a motor, and an elastic cable.
3. The retraction apparatus of claim 1 , further comprising a sensor configured to detect properties of the retractable cable as the retractable cable moves between the retracted position and the extended position.
4. The retraction apparatus of claim 3 , wherein the sensor includes:
at least one RFID tag attached to the retractable cable; and
an RFID reader positioned in the housing and configured to detect the at least one RFID tag.
5. The retraction apparatus of claim 3 , wherein the sensor measures at least one of a number of extensions, a time of use, a speed, a velocity, an acceleration, a length, a weight, work and energy transfer, a vector, or a direction of the retractable cable.
6. The retraction apparatus of claim 3 , further comprising a display to display the properties of the retractable cable.
7. The retraction apparatus of claim 1 , further comprising a wireless transceiver to transferred data related to movement of the retractable cable to a remote device.
8. A retraction apparatus comprising:
an anchor device;
a housing coupled to the anchor device;
a plurality of retractable cables extending from the housing and configured to move between a retracted position and an extended position, wherein each retractable cable is wound around a respective resistance device, wherein each of the plurality of retractable cables is tensioned to restrict movement of a respective cable from the retracted position to the extended position by utilizing a gear system to couple one of a plurality of tensioning mechanisms to the resistance device to restrict movement of the resistance device; and
an attachment mechanism configured to couple to a free end of at least one of the retractable cables,
wherein the anchor device is configured to attach to a user and the attachment mechanism configured to couple to the free end of the retractable cable is configured to attach to the user.
9. The retraction apparatus of claim 8 , wherein the attachment mechanism is configured to couple different combinations of the plurality of retractable cables to vary a tension of the apparatus.
10. The retraction apparatus of claim 8 , wherein each of the plurality of retractable cables is identified with a different indicia.
11. The retraction apparatus of claim 8 , further comprising a plurality of resistance devices, wherein each of the plurality retractable cables is connected to one of the plurality of resistance devices.
12. The retraction apparatus of claim 8 , further comprising a plurality of tensioning mechanisms, wherein each of the plurality of tensioning mechanisms is configured to restrict movement of one of the plurality of retractable cables.
13. The retraction apparatus of claim 8 , further comprising a sensor configured to detect properties of the plurality of retractable cables as the plurality of retractable cables move between the retracted position and the extended position.
14. The retraction apparatus of claim 8 , further comprising a wireless transceiver to transferred data related to movement of the retractable cable to a remote device.
15. A retraction apparatus comprising:
an anchor device;
a housing coupled to the anchor device;
a retractable cable extending from the housing and configured to move between a retracted position and an extended position, wherein the retractable cable is wound around a resistance device, and wherein the retractable cable is tensioned to restrict movement of the retractable cable from the retracted position to the extended position by utilizing a gear system to couple one of a plurality of tensioning mechanisms to the resistance device to restrict movement of the resistance device;
an attachment mechanism configured to couple to a free end of the retractable cable; and
a sensor configured to detect properties of the retractable cable as the retractable cable moves between the retracted position and the extended position,
wherein the anchor device is configured to attach to a user and the attachment mechanism configured to couple to the free end of the retractable cable is configured to attach to the user.
16. The retraction apparatus of claim 15 , wherein the sensor includes:
at least one RFID tag attached to the retractable cable; and
an RFID reader positioned in the housing and configured to detect the at least one RFID tag.
17. The retraction apparatus of claim 15 , wherein the sensor measures at least one of a number of extensions, a time of use, a speed, a velocity, an acceleration, a length, a weight, work and energy transfer, a vector, or a direction of the retractable cable.
18. The retraction apparatus of claim 15 , further comprising a display to display the properties of the retractable cable as measured by the sensor.
19. The retraction apparatus of claim 15 , further comprising a plurality of retractable cables extending from the housing and configured to move between a retracted position and an extended position.
20. The retraction apparatus of claim 19 , wherein each of the plurality of retractable cables is differently tensioned.
21. The retraction apparatus of claim 15 , further comprising a wireless transceiver to transferred data related to movement of the retractable cable to a remote device.
22. A retraction apparatus comprising:
an anchor device;
a housing coupled to the anchor device;
a retractable cable extending from the housing and configured to move between a retracted position and an extended position, wherein the retractable cable is wound around a resistance device, and wherein the retractable cable is tensioned to restrict movement of the retractable cable from the retracted position to the extended position by utilizing a gear system to couple one of a plurality of tensioning mechanisms to the resistance device to restrict movement of the resistance device; and
a plurality of interchangeable attachment mechanisms configured to attach to a free end of the retractable cable,
wherein the anchor device is configured to attach to a user and each of the plurality of interchangeable attachment mechanisms configured to couple to the free end of the retractable cable is configured to attach to the user.
23. The retraction apparatus of claim 22 , wherein at least one of the plurality of interchangeable attachment mechanisms is coupleable to a limb of the user.
24. The retraction apparatus of claim 22 , wherein at least one of the plurality of interchangeable attachment mechanisms is usable to perform an exercise.