Golf Swing Training Device Wrist Stabilization
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Solution Overview
Problem
Golfers often experience wrist or hand injuries during the backswing, leading to poor golf swing quality due to improper hand positioning, which disrupts the entire swing.
Innovation Solution
A device with a wrist portion for stability and a rigid hand portion that allows desired movement while preventing overly bent hand positions, comprising an adjustable strap, wrist support, and a rigid hand stop to maintain proper hand alignment throughout the golf swing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the hand is allowed to flex freely during the backswing, then the golfer can achieve natural hand movement, but the hand may flex excessively causing wrist or hand injuries and poor swing quality
Solution Approach 1:
The patent introduces a training device as an intermediary between the golfer's hand and the swing motion. The device includes a hand portion with a rigid hand stop that acts as a mediator to control hand flexion, allowing natural movement within safe limits while preventing excessive bending that could cause injury. The wrist portion with adjustable strap provides another layer of intermediary control to stabilize the wrist during the swing.
2Reliability
If a rigid structure is used to prevent hand flexion, then wrist injuries are prevented, but natural hand movement and swing fluidity are restricted
Solution Approach 1:
The patent applies local quality by providing rigidity only where needed to prevent injury while maintaining flexibility elsewhere. The hand stop portion is rigid to prevent excessive hand flexion, while the wrist portion incorporates a flexible adjustable strap that allows natural wrist movement. This localized application of rigidity versus flexibility resolves the contradiction between injury prevention and movement freedom.
Solution Approach 2:
The device incorporates dynamic elements through the adjustable strap on the wrist portion, which can be modified during use to accommodate different swing styles and phases. The hand stop provides static structural support where needed, while the adjustable components allow the device to adapt dynamically to the golfer's specific needs throughout the swing motion.
3Manufacturing precision
If the hand position is strictly controlled throughout the swing, then proper hand positioning is maintained, but the device complexity increases
Solution Approach 1:
The patent segments the hand control function into distinct portions: a wrist portion for stabilizing the wrist with an adjustable strap, and a hand portion with a rigid hand stop for controlling hand flexion. This segmentation allows each component to perform its specific function independently, achieving precise hand positioning control without requiring a single complex integrated structure.
Data Source
AI summary
A golf swing training device attachable to a golfer's wrist. A rigid hand stop prevents the golfer's hand from bending beyond a pre-established distance or angle during a golf backswing. The rigid hand stop is configured and positioned to not interfere with, or restrict, the golfer's address of the golf ball or the early part of the backswing. The rigid hand stop allows desired movement of, and prevents undesired movement of, the golfer's rear hand (i.e., right hand for right-handed golfers and left hand for left-handed golfers) as the golfer moves from ball address through the backswing to the downswing to the impact position and finally the follow through.