Connected Strength Machine With Adjustable Pull-Point Resistance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing connected fitness systems lack the ability to provide a versatile and safe platform for strength training with adjustable resistance and interactive features that enhance user engagement and safety.
Innovation Solution
A strength machine with a platform that includes a digital weight system, motor-based resistance mechanism, track mechanisms for adjustable cable pull points, and interactive features such as handles and sensors to monitor and control user movements, providing a customizable and safe workout experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a strength machine uses fixed resistance mechanisms, then the device complexity is reduced, but the adaptability for different strength training exercises is limited
Solution Approach 1:
The strength machine employs dynamically adjustable resistance mechanisms where cable positions can be changed along tracks during operation. This allows the machine to adapt to different exercise requirements while maintaining a relatively simple base structure, resolving the contradiction between adaptability and device complexity.
Solution Approach 2:
The strength machine is designed with universal components that can serve multiple functions. The platform supports various cable positions and configurations, allowing a single machine to perform multiple strength training exercises, thereby increasing adaptability without proportionally increasing device complexity.
2Reliability
If a strength machine includes multiple adjustable components and interactive features, then user engagement and safety are enhanced, but the ease of operation becomes more difficult
Solution Approach 1:
The strength machine incorporates sensors and control systems that automatically monitor user movements and adjust resistance levels. This self-service capability enhances safety by continuously monitoring exercise form and providing feedback, while reducing the operational burden on the user despite the presence of multiple adjustable components.
Solution Approach 2:
The machine includes feedback mechanisms through sensors and interactive displays that provide real-time information about user performance. This feedback system helps users operate the complex machine safely by guiding them through proper exercise execution and alerting them to potential safety issues.
3Adaptability or versatility
If cable pull points are made adjustable along tracks, then the versatility for different exercise configurations is improved, but the device complexity increases
Solution Approach 1:
The cable support structure is segmented into discrete positions along the tracks, allowing cables to be positioned at specific intervals. This segmentation provides versatility for different exercise configurations while keeping the adjustment mechanism simple and manageable, rather than requiring continuous adjustment capabilities.
Data Source
Figure 1A
Figure 1B
Figure 2A
AI summary
A platform-based strength machine enables users to perform strength or lifting activities or exercises via moveable or configurable pull points. The strength machine can include tracks that facilitate the configuring of the positions of the pull points, handles that control operation of the strength machine and/or measure movements performed by a user, compact motors that facilitate various platform or load application configurations, safety systems for the strength machine, and other enhancements.