Setting height of force application based on user's height
AssigneePodium Fit, Inc.
InventorSubrat Nayak
Life of this patent
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Abstract
A dynamic cable-actuated resistance training device comprises a base having first and second side pods at opposite ends of the base. First and second motors are located in the first and second sides pods respectively, and cables attached to the motors exit the side pods vertically to provide exercise resistance. Exercise-level tensions in the cables are only applied at or above a preset force-start point, which is at a certain height above the base, of the ends of the cables. The height may be based on a number of factors including the user's height, body proportions, exercise type, and may also be modified by the user.
Claims12
A cable-based exercise device system, comprising:
- a base having a first side and a second side and a configured platform for a user to stand on while exercising;
- a first retraction mechanism located at or near the first side, the first retraction mechanism including a first elongate threaded spool directly coupled to a first motor along a common rotational axis;
- a first cable coupled to the first retraction mechanism and having a first end being extendable away from the base against a tension provided by the first retraction mechanism, the first cable in use being positioned in a helical groove of the first elongate threaded spool, the first cable passing underneath the platform from the first retraction mechanism to exit the base at the second side;
- a second retraction mechanism located at or near the second side, the second retraction mechanism including a second elongate threaded spool directly driven by a second motor along a common rotational axis;
- a second cable coupled to the second retraction mechanism and having a second end being extendable away from the base against a tension provided by the second retraction mechanism, the second cable in use being positioned in a helical groove of the second elongate threaded spool, the second cable passing underneath the platform from the second retraction mechanism to exit the base at the first side;
- and
- a processor for controlling operation of the first retraction mechanism and the second retraction mechanism, wherein, in use, tensions generated in each of the first cable and the second cable are controlled by the processor such that an exercise-level tension in the first cable and an exercise-level tension in the second cable are only applied at or above a preset force-start point at a certain height above the base of the first end of the first cable and the second end of the second cable respectively.
Dependencies are inferred from the claim text.