Golf Aid Rigid Shell Wrist Alignment Control
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Solution Overview
Problem
Existing golf accessories fail to effectively maintain proper wrist alignment and stability during a golf stroke, leading to inconsistent contact and poor performance.
Innovation Solution
A golf aid comprising a rigid shell that engages the forearm, wrist, and back of the hand to maintain a neutral wrist position, preventing flexion and extension, and secured with straps to ensure stability throughout the golf stroke.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If mechanically complex devices are used to control wrist position, then wrist alignment control is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The patent employs a thin, flexible shell that conforms to the contour of the user's forearm and hand. This shell is mechanically simple yet effective at maintaining wrist alignment through its contoured design that physically guides the wrist into proper position without requiring complex mechanical components, springs, or adjustable mechanisms.
Solution Approach 2:
The invention replaces complex mechanical wrist control systems with a passive, form-fitting shell structure. Instead of using mechanical joints, springs, or motorized actuators to control wrist position, the shell uses its geometric shape and physical contact points to naturally guide and maintain proper wrist alignment throughout the golf stroke.
2Manufacturing precision
If mechanically complex devices are used to control wrist position, then wrist alignment control is improved, but weight and ease of operation worsen
Solution Approach 1:
The shell is constructed as a thin, lightweight structure that provides sufficient structural support to control wrist position without adding significant weight. The thin-film design allows the device to be form-fitting and comfortable while maintaining the necessary rigidity to prevent wrist deviation during the golf stroke.
3Device complexity
If primitive mechanical devices are used, then device complexity is reduced, but wrist position control and comfort worsen
Solution Approach 1:
The flexible shell design provides superior wrist position control compared to primitive rigid mechanical devices. The shell's ability to conform to the user's anatomy while maintaining structural integrity allows for precise wrist alignment control without the complexity of adjustable mechanisms or multiple components.
Solution Approach 2:
The shell features locally optimized contact points and contouring that specifically target key anatomical landmarks on the forearm and hand. This local quality approach allows the simple shell structure to exert precise control over wrist position by applying pressure at specific locations without requiring complex overall device design.
4Device complexity
If devices focus only on wrist position without stabilization, then device complexity is reduced, but stroke consistency and accuracy worsen
Solution Approach 1:
The shell design inherently provides wrist stabilization through its contoured structure that maintains constant contact with the forearm and hand throughout the golf stroke. This passive stabilization mechanism ensures the wrist remains in the correct position from address through follow-through, improving stroke consistency without requiring active stabilization systems.
Data Source
AI summary
The golf aid disclosed herein includes a shell of rigid construction that engages the portion of the arm including distal posterior portions of a forearm, posterior portions of a wrist, and a back of a hand proximal to knuckles while leaving a palm and a thumb exposed. The shell is configured to control a wrist throughout a golf stroke by maintaining the wrist in a neutral position to prevent flexion and extension of the wrist during a golf stoke. Related methods of use of the golf aid may include wrapping a material about a portion of an arm and allowing the material wrapped about the portion of the arm to transform into the rigid state while gripping a golf club and maintaining the distal portions of the forearm, the wrist, the hand, and the golf club in alignment. The methods may include the step of maintaining the wrist in a neutral position thereby preventing flexion and extension of the wrist by engaging the shell with the arm while performing a golf stroke.