Apparatuses for retrofitting exercise equipment and methods for using same
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embodiment 100
[0028] Referring now to FIG. 1, a schematic of a retrofitted exercise equipment embodiment 100 is shown, in accordance with an exemplary embodiment of the invention. It should be noted that retrofitting occurs after original equipment manufacture and typically after the product has been offered for sale to the public. Hence, such retrofits are often described as “after-market” add-ons. It should also be noted, that in some exemplary embodiments of the invention, features described herein are incorporated into exercise equipment during original manufacture.
[0029] Exercise equipment 102, in this case a pull-over machine, is provided for exemplary purposes only. It should be understood that virtually any exercise equipment could be a candidate for retrofitting using the embodiments and principles of retrofitting described herein. In the exemplary embodiment of the invention shown in FIG. 1, exercise equipment 102 is retrofitted with an actuator module 104. For this example, this actuat...
embodiment 300
[0048] Turning now to FIG. 3, an embodiment 300 is shown which retrofits a motor driven shaft to add and / or subtract resistance imparted to a user of exercise equipment 302. In an exemplary embodiment of the invention, an actuator module 304, such as a motor, is provided which is operationally attached to a shaft 306 which is located at a point of rotation of the equipment 302. As shown in FIG. 3, movement of a weight resistance 308 is effectuated by force being applied to a pair of arms 310. In an exemplary embodiment of the invention, actuator module 304 is capable of providing resistance additionally or alternatively to the resistance provided by resistance 308. Optionally, actuator module 304 assists a user in exerting force against the resistance. Optionally, the amount of assistance and / or resistance provided by actuator module 304 is varied over the course of exercise. Optionally, the actuator module 304 allows a fraction of a partition of resistance, such as described with r...
embodiment 400
[0053]FIG. 4 illustrates a retrofit embodiment 400 wherein an exercise equipment 402 is retrofitted with an actuator module 404 optionally located at the crux of a joint of the exercise equipment 402. Being located at the crux of the joint, actuator module 404 is afforded an advantageous location for exercising force on certain moving parts of equipment 402. In an exemplary embodiment of the invention, actuator module 404 is mechanical. Optionally, actuator module 404 is hydraulic. Optionally, actuator module 404 is pneumatic. Optionally, actuator module 404 is a ball-screw mechanism. Optionally, actuator module 404 is a jack-style mechanism. Command of the actuator module 404 is optionally provided by a control device 410, the control device having functions similar to those described for devices 110, 210 and 310, in the other embodiments described above and control devices mentioned in the following embodiments. In an exemplary embodiment of the invention, actuator module 404 is c...
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