Exercise Device Resistance Force Indicator
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Solution Overview
Problem
Resistance exercise devices lack a practical method to quantify resistance force and measure incremental strength gains during exercises such as Pilates, yoga, core conditioning, stability, and rehabilitation.
Innovation Solution
An exercise device featuring a stretchable elongated tube with indicia and an indicator system that reveals resistance force levels as the tube is stretched, allowing users to gauge their strength gains by observing the alignment of the indicator with designated markings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If resistance exercise devices use a stretchable elongated tube without measurement markings, then the device maintains simplicity and ease of manufacture, but the ability to quantify resistance force and measure strength gains is lost
Solution Approach 1:
The elongated tube is segmented with multiple indicia markings at different positions along its length. Each marking corresponds to a specific resistance force level, dividing the continuous stretching range into discrete measurable segments that indicate progressive strength gains.
Solution Approach 2:
An indicator element serves as an intermediary between the stretching action and the measurement reading. This indicator moves along with the tube during stretching and points to or aligns with specific indicia markings, making the resistance force measurement visible and quantifiable without requiring complex instrumentation.
2Loss of information
If resistance exercise devices include measurement markings and indicators, then the ability to track strength gains is improved, but the ease of operation and simplicity of the device are reduced
Solution Approach 1:
The exercise device performs self-measurement through the integrated indicia and indicator system. As the user stretches the tube, the indicator automatically moves to reveal the corresponding resistance force level without requiring external measurement equipment or complex user intervention to obtain strength gain data.
Solution Approach 2:
The indicia markings and indicator may utilize color changes or color-coded markings to provide immediate visual feedback about resistance force levels. Different colors can indicate different resistance zones or achievement levels, making it easy for users to quickly assess their progress without requiring numerical interpretation.
3Measurement precision
If the elongated tube includes visible indicia during stretching, then resistance force levels can be quantified, but the device complexity and manufacturing difficulty increase
Solution Approach 1:
The indicia markings are applied at specific parameter points along the elongated tube corresponding to predetermined resistance force levels. During manufacturing, the tube is stretched to specific extension parameters where markings are applied or embedded, creating a standardized measurement system that can be reproduced across production batches.
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 users to accurately quantify resistance force levels and track incremental strength gains, facilitating progress monitoring in various exercises and rehabilitation programs.
Implementation Method 1
an elongated tube (12) configured to be stretched
Data Source
AI summary
An exercise device for use in connection with various types of exercise and activities, including, for example, Pilates, yoga, core conditioning, stability, stretching, and physical therapy. The exercise device includes an indicator for quantifying resistance force applied by the resistance tube during stretching of the tube. Repeated use of the exercise device can be used to identify strength gains.