Color-Coded Educational Judogi for Grip Visualization
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Solution Overview
Problem
Young practitioners and beginners in martial arts, especially children and those with disabilities, face difficulties in learning precise hand placement techniques due to lack of visualization, leading to slow learning and potential abandonment of the sport.
Innovation Solution
An educational judogi with color-coded and alphanumeric markings on the sleeves and lapels to clearly indicate grip zones, allowing practitioners to easily visualize and perform techniques with precision.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional judogi without markings are used, then the garment maintains simplicity and traditional appearance, but practitioners struggle to visualize and memorize precise hand placement areas
Solution Approach 1:
The patent applies color coding to different grip areas on the judogi, with each color representing a specific hand placement zone. This visual differentiation helps practitioners quickly identify and memorize the precise locations for various techniques without complex textual markings.
Solution Approach 2:
The judogi is divided into multiple marked zones on the sleeves and lapels, with each zone corresponding to a specific grip area. This segmentation allows practitioners to focus on and memorize individual hand placement areas separately, making the overall learning process more manageable.
2Measurement precision
If practitioners spend extensive time repeating movements to learn techniques, then precision in hand placement is achieved, but the learning process becomes physically and psychologically difficult and time-consuming
Solution Approach 1:
The judogi markings are applied beforehand to indicate the precise hand placement areas before the practitioner begins practicing. This preliminary visual information allows learners to understand the correct technique from the start, reducing the time needed for repetitive trial-and-error practice.
Solution Approach 2:
The color-coded markings provide immediate visual feedback to practitioners during practice, showing them whether their hand placement is correct or needs adjustment. This feedback mechanism accelerates the learning process by eliminating unnecessary repetitions and guiding precise technique acquisition.
3Adaptability or versatility
If the same marking system is used for all practitioners, then the judogi design remains simple, but it fails to accommodate different learning needs of children, beginners, and people with disabilities
Solution Approach 1:
The patent employs different marking styles and color intensities in different zones of the judogi, allowing practitioners to focus on specific areas that are most relevant to their current learning objectives. This localized differentiation can be adapted to suit the needs of different learner groups without requiring entirely separate marking systems.
Data Source
Figure 1
AI summary
The present invention relates to a teaching judogi (1) adapted for the practice of martial arts, comprising: - judogi pants (2) the outer side sides of the pant legs (211, 221) each comprising a longitudinal band (2111, 2211) of a different color, and - a judogi jacket (3): (a) the lower outer parts of the sleeves (311, 321) comprising at least two marked sleeve areas, juxtaposed along their length, each provided with a sleeve identification marking which are different from each other, and (b) the outer faces of the jacket lapels (341, 351) each comprising at least two marked lapel areas, juxtaposed along their length, each provided with a lapel identification marking which are different from each other. Furthermore, said sleeve identification markings and said lapel identification markings include both colors, and numbers or letters.