Foot-Attached Exercise Rollers With Segmented Friction Zones
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Solution Overview
Problem
Existing exercise equipment does not effectively target core muscles through a foot-attached mechanism that reduces friction and increases stability while exercising.
Innovation Solution
A foot-attached exercise device comprising a toe cover, a strap, a plurality of rollers to reduce friction, and a plurality of grips to increase friction, allowing for core exercise by moving feet back and forth while keeping the upper body still.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If rollers are placed at the front of the sole to reduce friction, then ease of movement is improved, but stability deteriorates
Solution Approach 1:
The sole is segmented into different functional zones: the front portion contains rollers for reduced friction and ease of movement, while the rear portion contains grips for increased friction and stability. This spatial segmentation allows each zone to perform its specific function without compromising the other.
Solution Approach 2:
Different local qualities are applied to different parts of the sole: the front has a smooth roller surface for low friction, while the rear has a textured grip surface for high friction. This local differentiation optimizes both movement ease and stability in their respective locations.
2Stability of the object's composition
If grips are placed rearward of the rollers to increase friction, then stability is improved, but ease of movement deteriorates
Solution Approach 1:
The sole is segmented into different functional zones: the front portion contains rollers for reduced friction and ease of movement, while the rear portion contains grips for increased friction and stability. This spatial segmentation allows each zone to perform its specific function without compromising the other.
Solution Approach 2:
Different local qualities are applied to different parts of the sole: the front has a smooth roller surface for low friction, while the rear has a textured grip surface for high friction. This local differentiation optimizes both movement ease and stability in their respective locations.
3Reliability
If a strap is used to retain the toe cover around the ankle, then secure attachment is improved, but comfort deteriorates
Solution Approach 1:
The strap incorporates an adjustable mechanism that allows dynamic adjustment of tightness to fit different ankle sizes and preferences. This dynamic adaptability ensures secure attachment while maintaining comfort for the user.
Solution Approach 2:
The strap system allows adjustment of the tightness parameter to optimize both security and comfort. By changing this parameter, the device can be adapted to different users and conditions, resolving the contradiction between secure attachment and comfort.
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 device effectively engages core muscles by minimizing friction with rollers and maximizing stability with grips, providing an efficient and stable exercise experience.
Implementation Method 1
The plurality of rollers may be adapted to reduce friction between the front of the toe cover and a floor
Implementation Method 2
The plurality of grips may be adapted to increase friction between the rear of the toe cover and the floor
Data Source
AI summary
The foot-attached exercise rollers comprises a toe cover, a strap, a plurality of rollers, and a plurality of grips. The foot-attached exercise rollers may be an exercise device that may be adapted to be worn on the foot. The toe cover may cover the front of a foot held in place by the strap. The plurality of rollers may be adapted to reduce friction between the front of the toe cover and a floor and the plurality of grips may be adapted to increase friction between the rear of the toe cover and the floor. The foot-attached exercise rollers may be adapted to be worn in pairs to exercise the user's core as a user moves the feet back and forth on the plurality of rollers while attempting to keeping the upper body still.