Foldable Swing Training Aid With Bi-Directional Belt
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Solution Overview
Problem
Current rotational swing training aids are limited to single-plane motion training, failing to address the need for athletes to move in two planes simultaneously to maximize rotational velocity.
Innovation Solution
The swing training aid provides biofeedback through two force resistances, featuring a foldable platform with multiple anchor points, a bi-directional belt with nonslip lining, and a Coil Indicator to assist in maintaining proper force vector and rotation alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single-plane training aid is used, then the training is simple and focused, but it fails to address the necessity of athletes moving in two planes simultaneously to maximize rotational velocity
Solution Approach 1:
The training aid is divided into separate functional components: a belt portion for lower extremity attachment, an upper extremity attachment mechanism, and a resistance mechanism. This segmentation allows each component to be optimized independently while working together to provide multi-plane training capability.
Solution Approach 2:
The training aid is designed to perform multiple functions: it can train in single-plane motion when needed, but more importantly, it enables dual-plane motion training to maximize rotational velocity. The belt with multiple anchor points and the upper extremity attachment system work together to provide universal training capability across different motion planes.
2Adaptability or versatility
If a unidirectional belt is used, then the belt is simple in structure, but it must be reversed if the contralateral side is to be trained
Solution Approach 1:
The belt is segmented with multiple independent anchor points distributed along its length. This segmentation allows the belt to maintain its orientation while training different sides by simply changing which anchor point is active, eliminating the need to reverse or reconfigure the belt.
Solution Approach 2:
The belt system is designed to be dynamically adaptable through its multiple anchor points, allowing the training configuration to change based on the side being trained without physical reconfiguration of the belt itself. The system transitions from static to dynamic usage based on training needs.
3Reliability
If a belt without nonslip lining is used, then the belt is simpler and cheaper, but the force vector may alter during training due to sliding
Solution Approach 1:
The nonslip lining is applied locally to specific areas of the belt where contact with the athlete's body occurs, particularly at the anchor points and contact zones. This localized application provides the necessary friction to maintain force vector consistency without requiring the entire belt to be constructed from expensive nonslip materials.
Data Source
AI summary
A swing training aid with a foldable platform that applies two-way resistance for the purposes of swing training. With the swing training aid in its upright position, an athlete dons the bi-directional belt of the swing training aid and takes hold of a coil indicator strap of the swing training aid. At this point, the athlete can utilize the feedback given by the swing training aid to initiate training with the goal of improving rotational velocity. A stepwise method of utilization of the swing training aid facilitates progress for athletes of various skill levels.