Variable Resistance Unit With Modular Bench Mounting
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Solution Overview
Problem
Traditional exercise devices are often large, bulky, and not portable, limiting their use to specific training areas and requiring significant space and investment. Additionally, they often focus on single exercises, and the collection and analysis of real-time performance data is not efficiently integrated into the user interface.
Innovation Solution
A compact high resistance fitness device that includes a variable resistance unit with multiple resistance modules and a software application that analyzes real-time performance data from the resistance unit. The system generates a graphical user interface for optimized display and representation of training data, allowing for a wide variety of exercises to be performed with a single resistance unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional exercise machines are used, then exercise functionality is provided, but device size and weight increase, reducing portability
Solution Approach 1:
The exercise system is divided into separate modular components: a compact resistance unit that can be detached from the bench, allowing the bench to be used independently or combined with the resistance unit for resistance exercises. This segmentation enables users to transport only the lightweight resistance unit when portability is needed, while keeping the bench stationary for full functionality.
Solution Approach 2:
The resistance unit is designed to be universally applicable across multiple exercise types and bench configurations. It can be mounted on various bench types (flat, incline, decline, sliding seat) and performs multiple resistance exercises, making it a multi-functional addition that justifies its compact size and weight.
2Adaptability or versatility
If multiple exercise machines are purchased to provide diverse exercises, then exercise variety increases, but floor space and investment increase
Solution Approach 1:
A single resistance unit provides multiple exercise capabilities by varying its mounting position and configuration on different bench types. The unit can be positioned for chest exercises, back exercises, shoulder work, and more, eliminating the need for separate machines for each exercise type and significantly reducing the space required compared to owning multiple dedicated machines.
Solution Approach 2:
The resistance unit combines the functionality of multiple exercise machines into one integrated component. By merging resistance generation with versatile mounting options and bench compatibility, the system achieves the exercise variety of multiple machines while occupying the space of a single compact unit.
3Loss of information
If real-time performance data collection is integrated into the exercise device, then training analysis capability improves, but device complexity increases
Solution Approach 1:
The system uses an external computing device (such as a tablet, smartphone, or computer) as an intermediary between the resistance unit and the user. The resistance unit collects and stores performance data locally, then transfers it to the external device for comprehensive analysis and display. This approach provides sophisticated data analysis capabilities without embedding complex analysis systems within the resistance unit itself, thereby limiting the increase in device complexity.
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
The system enables superior independent exercising or rehabilitation with a compact and portable resistance unit, allowing for a wide range of exercises to be performed with optimized data analysis and interpretation, enhancing user experience and training efficiency.
Implementation Method 1
a coil storage spool configured to wrap and unwrap the pull cord from the resistance module
Implementation Method 2
the resistance module generates variable weight resistance in a compact and portable resistance unit
Data Source
AI summary
An exercise system includes a resistance unit for the performance of a wide variety of exercises including those previously performed using free weights, exercise machines, rowing machines, and/or ski machines. The resistance unit is usable alone or with a bench system that preferably includes a bench unit. The bench system can include an extension unit mounted to the bench unit, wherein a resistance unit is mountable to the exercise system in a plurality of mounting positions that align with various bench configurations to permit the performance of a wide variety of resistance exercises. The exercise system includes a software application which receives and analyzes data received from the resistance unit and generates a graphical user interface on a display unit for optimized display and representation of real time training data and an interpretation of the results.