Apparel Body Position Feedback via Compressive Force Elements
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Solution Overview
Problem
Athletes often struggle to maintain proper body positioning during repetitive movements in sports and activities due to the inability to readily feel the positions of various body parts, leading to potential injuries and performance degradation without the guidance of a coach or trainer.
Innovation Solution
Incorporating body position feedback systems into articles of apparel, which utilize layers of material with varying compressive force application capabilities to enhance tactile awareness of body positioning, by applying compressive forces at specific areas to stimulate nerves and deep tissue receptors, thereby improving posture and movement awareness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a coach or trainer is used to guide body positioning, then athletic performance and form are improved, but the availability and cost increase significantly
Solution Approach 1:
The patent enables athletes to self-monitor their body positioning through tactile feedback from the garment without requiring external coaches or trainers. The compressive force elements provide real-time sensory information allowing athletes to independently detect and correct their posture and movement form.
Solution Approach 2:
The garment incorporates compressive force elements that provide continuous tactile feedback to the athlete about their body positioning. This feedback mechanism allows real-time awareness of posture and movement patterns, enabling immediate correction without external observation.
2Measurement precision
If compressive force elements are added to provide body position feedback, then tactile awareness is enhanced, but the garment complexity and manufacturing difficulty increase
Solution Approach 1:
The patent uses flexible compressive force elements integrated into the garment fabric rather than rigid mechanical structures. These elements conform to the body's contours and provide feedback through the flexible garment material, reducing structural complexity while maintaining effectiveness.
Solution Approach 2:
The patent varies the compressive force characteristics of different garment elements to provide differentiated tactile feedback. By adjusting parameters such as compression level, stiffness, and placement of different elements, the system achieves precise body position awareness without requiring complex mechanical assemblies.
3Measurement precision
If multiple compressive force elements are distributed across the body, then body position feedback coverage is improved, but the weight and comfort of the garment deteriorate
Solution Approach 1:
The patent applies compressive force elements selectively at specific body locations where tactile feedback is most beneficial for athletic performance. Rather than uniformly distributing elements across the entire garment, the design concentrates feedback elements at key joints and movement points, reducing overall weight while maintaining effective coverage.
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 body position feedback systems provide wearers with heightened sensory awareness of their body positioning, aiding in maintaining correct posture and movement, reducing the risk of injury and improving athletic performance by developing muscle memory and consistency.
Implementation Method 1
one or more body position feedback systems may include: (a) a first material layer having a first compressive force application capability
Implementation Method 2
the wearer has a heightened tactile feel of the body position feedback system (e.g., amplified sensory information), and therefore, greater awareness of the body's position
Data Source
AI summary
Articles of apparel include: (a) a garment structure having one or more fabric elements structured and arranged to provide a close fit to at least one predetermined portion of a body (e.g., area(s) of the body for which enhanced position sensing and/or feedback are desired); and (b) a body position feedback system engaged with or integrally formed as part of the garment structure. The body position feedback system may apply higher tensile or constricting (compressive) forces to selected portions of the wearer's body and/or stretch resistance, which can help stimulate or interact with nerves and deep tissue receptors located in various portions of the body. The increased forces at selected locations of the body give the wearer sensory feedback regarding the position or orientation of these parts of the body and can improve or accelerate development of “muscle memory.”