Adjustable Stabilizer Pad for Progressive Core Torque Resistance
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Solution Overview
Problem
Conventional multi-functional exercise apparatuses limit users to specific muscle groups and exercise routines, restricting the range and types of motion, thereby not effectively enhancing core body strength which is crucial for everyday activities.
Innovation Solution
An exercise apparatus with a resistance cabling system and a partially adjustable stabilizer pad that allows users to define their own line of motion and resist torque, enabling variable stabilization of the core body, thus progressively increasing core strength by adjusting the pad's position relative to the user's trunk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional multi-functional exercise apparatuses are used, then multiple exercise routines are provided, but the user is limited to specific muscle groups and restricted ranges of motion, failing to effectively enhance core body strength
Solution Approach 1:
The stabilizer pad is made adjustable in position along the frame, allowing dynamic reconfiguration of the exercise setup. This enables the same apparatus to provide different levels of stabilization and support different exercise routines, while also allowing users to independently adjust their position to engage core muscles effectively
Solution Approach 2:
The apparatus separates the stabilization function from the resistance exercise function by using an independently adjustable stabilizer pad. This segmentation allows users to optimize each function separately - the pad position can be adjusted to provide appropriate support while the resistance cable system provides the exercise stimulus, enabling core engagement without compromising exercise variety
2Device complexity
If the stabilizer pad position is fixed, then the apparatus structure is simple, but the user cannot progressively increase core body strength by varying the offset distance
Solution Approach 1:
The stabilizer pad incorporates an adjustment mechanism that allows it to be repositioned along the frame at multiple locations. This dynamic adjustability enables progressive training by increasing the offset distance between the pad and line of motion, thereby increasing torque and core engagement, while maintaining a relatively simple overall apparatus structure
Solution Approach 2:
The position parameter of the stabilizer pad is made variable, allowing users to change the offset distance to progressively increase training difficulty. This parameter change enables the same apparatus to provide both beginner and advanced training options without requiring multiple different devices
3Device complexity
If the handle position is fixed, then the resistance cabling system is simple, but the user cannot define custom lines of motion for different exercise routines
Solution Approach 1:
The handle assembly is made movable along the frame, allowing users to reposition it to define custom lines of motion for different exercise routines. This dynamic positioning capability provides exercise variety and targets different muscle groups, while the resistance cabling system maintains relative simplicity through its flexible cable design that accommodates various handle positions
Data Source
AI summary
Exercise apparatus and method with selectively variable stabilization enabling a user to progressively increase his/her core body muscular strength. In various embodiments, the exercise apparatus includes a resistance cabling system providing a user defined line of motion, and a partial stabilizer pad being adjustably positionable offset from the line of motion, wherein the user's core body is positionable against the pad and required to resist the torque created by the offset. The user can progressively increase the distance between the line of motion and partial stabilizer pad, in order to progressively increase the force which the user's core body must resist to maintain an upright stature. In this way, the user can progressively, over time, increase his or her core body strength. A vertically and rotatably adjustable handle/arm assembly, resistance cabling and pulley assembly, and an overall exercise apparatus having a relatively small footprint but allowing multiple variable exercise routines, are also provided.