Lacrosse Scooping Trainer with Adjustable Tunnel and Valve
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Solution Overview
Problem
There is a need for a teaching device that can effectively improve a lacrosse player's ground ball scooping technique, as possession of the ball is crucial in the game and existing methods lack a structured approach for training.
Innovation Solution
A lacrosse teaching device comprising a body with adjustable legs, a ball receptacle, and a valve system that allows controlled release of lacrosse balls into a tunnel, enabling players to practice scooping by adjusting the height and controlling the ball release mechanism remotely, manually, or via a timer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a structured teaching device is implemented to improve scooping technique, then training effectiveness and technique reinforcement are improved, but device complexity increases
Solution Approach 1:
The teaching device is divided into distinct functional components: a ball receptacle system for ball storage and controlled release, an archway structure defining the tunnel geometry, and adjustable leg assemblies for height customization. This segmentation allows each component to be optimized independently while maintaining overall training effectiveness.
Solution Approach 2:
The device incorporates multiple functional elements within a single integrated structure: the archway serves both as a structural support and as the tunnel boundary, the legs provide both stability and height adjustment capability, and the valve system enables both controlled ball release and training scenario variation. This multi-functionality reduces the need for multiple separate training aids.
2Adaptability or versatility
If the device is made adjustable to accommodate different player sizes and ages, then adaptability is improved, but device complexity increases
Solution Approach 1:
The leg assemblies incorporate telescopic sections with locking mechanisms that allow the height of the archway to be dynamically adjusted. This enables the tunnel height to be customized for players of different sizes and ages, making the device adaptable to various training needs while maintaining structural integrity through the locking mechanism.
3Ease of operation
If a valve system is added to control ball release, then training control and scenario simulation are improved, but device complexity increases
Solution Approach 1:
A valve mechanism is introduced as an intermediary component between the ball receptacle and the tunnel opening. This valve provides controlled ball release, enabling coaches to simulate various game scenarios such as ground balls rolling into the tunnel or balls released at specific intervals. The valve acts as a mediator that regulates ball flow without requiring complex automated systems.
Data Source
AI summary
A lacrosse teaching device includes a body, a ball receptacle, and a valve. The body includes a first leg, a second leg, and an archway interconnecting the first and second legs. The body defines a tunnel and the archway defines an opening. A ball receptacle defines a cavity and an opening. The cavity is dimensioned to hold at least one lacrosse ball. The ball receptacle communicates with the opening in the archway such that a lacrosse ball can travel from the cavity of the ball receptacle through the opening in the archway and into the tunnel. The valve is positioned between the cavity of the ball receptacle and the opening in the archway and is actuable to control movement of the at least one lacrosse ball from the cavity of the ball receptacle into the opening in the archway.