Exercise Machine Pulley System for Graded Resistance Training
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Solution Overview
Problem
Current resistance exercise equipment for the upper and lower extremities and core muscles lacks the ability to perform graded weight resistance training efficiently, as it typically focuses on single muscle groups, requires significant pauses to change weights, and cannot perform isolated or compound exercises from a single location, without integrated multipurpose functionality and video screen features.
Innovation Solution
The development of a novel exercise apparatus, 'Gunner' and 'Centaur', which utilize a pulley system and continuous cabling to allow for graded weight resistance training across multiple muscle groups, enabling quick weight changes and performance of isolated or compound exercises from a single position, integrated with a multipurpose video screen for user interaction and feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional resistance exercise equipment is used for single muscle group training, then the equipment structure is simple, but the exercise efficiency is low due to required pauses for weight changes and inability to train multiple muscle groups
Solution Approach 1:
The exercise machine is designed with multiple cable pull units (at least two) that can independently exert resistance forces on different body parts simultaneously. Each cable pull unit can be adjusted to target different muscle groups, allowing the same equipment to perform multiple exercise functions without requiring weight changes or repositioning, thereby eliminating exercise pauses and improving overall exercise efficiency
Solution Approach 2:
The resistance system is divided into separate cable pull units, each capable of independent operation. This segmentation allows different muscle groups to be trained simultaneously with different resistance settings, enabling continuous multi-muscle group exercise without the need to stop and reconfigure the equipment for single-muscle-group machines
2Ease of operation
If weight selection is changed on traditional equipment, then the weight can be adjusted, but significant pauses are required and movement from the apparatus is needed
Solution Approach 1:
The cable pull units feature adjustable resistance mechanisms that can be modified during exercise without requiring the user to leave the apparatus or stop the exercise routine. The dynamic adjustment capability allows users to change weight selections on-the-fly while maintaining their position on the equipment, eliminating exercise interruptions and time loss
3Adaptability or versatility
If traditional equipment is designed for single muscle group focus, then the device is simple to operate, but it cannot perform isolated or compound exercises from the same location
Solution Approach 1:
The apparatus is configured with multiple cable pull units that can be independently adjusted to perform various exercise types including isolated muscle group exercises and compound exercises involving multiple muscle groups simultaneously. The same equipment location supports diverse exercise routines through adjustable cable configurations and multiple resistance application points
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient muscle building by allowing continuous exercise without pauses, facilitating graded resistance training across multiple muscle groups, including upper and lower extremities and core, with integrated video screen features for user engagement and feedback.
Implementation Method 1
The present application is directed to a novel apparatus for providing graded weight resistance training for the upper extremities, lower extremities, and core comprising a novel pulley system and continuous cabling.
Data Source
AI summary
An upper extremity, lower extremity, and core weight resistance mechanical exercise apparatus having a sequence of novel pulley systems and continuous cabling allowing customized isolated and compound exercises with plate lifting assistance and quicker and easier selection of resistances without moving from the user seat, and user-selectable resistances from graded, weight plate stacks with each plate increasing as the selected weight is increased.