Angled Training Wedge for Steeper Golf Swing Arc
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Solution Overview
Problem
Existing golf training aids fail to effectively constrain wrist cupping and golf club head movement, leading to improper chipping techniques such as scooping and hitting behind the ball, as they do not correctly position the low point of the swing arc in front of the golf ball.
Innovation Solution
A training wedge with an angled surface, rectangular wall, and triangular side walls is used to guide the golfer's swing, forcing a steeper angle of attack by being placed under the foot or in front of the ball, composed of rubberized foam to provide feedback on club head clearance and weight distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional golf training aids are used, then general swing guidance is provided, but wrist cupping and club head movement are not constrained
Solution Approach 1:
The training wedge acts as an intermediary physical barrier between the golfer's club and the ground. By placing the wedge under the lead foot, it mediates the swing path by forcing the club to pass over it, thereby constraining improper wrist cupping and club head movement that would otherwise go unchecked with traditional training aids.
Solution Approach 2:
The training wedge provides immediate tactile feedback to the golfer during the swing. When the club head strikes or grazes the wedge, the golfer receives physical feedback indicating improper swing path or wrist position, allowing real-time correction of chipping technique without requiring complex electronic sensors or visual aids.
2Ease of operation
If golfers use a shallow swing path, then they can reach the ball easier, but the low point of the swing arc ends up behind the ball causing scooping
Solution Approach 1:
The training wedge is positioned in advance under the golfer's lead foot before the swing begins. This preliminary placement sets up the geometric constraint that forces the swing arc to achieve the correct low point position in front of the ball, preventing the common error of having the low point behind the ball without requiring the golfer to consciously adjust their swing path.
Solution Approach 2:
The training wedge introduces a vertical dimension constraint to the swing path. By requiring the club to pass over the elevated wedge surface, it transforms a two-dimensional swing plane problem into a three-dimensional constraint, forcing the golfer to achieve the proper angle of attack and low point positioning through the added vertical clearance requirement.
3Reliability
If a training device is added to constrain swing movement, then chipping technique improves, but device complexity increases
Solution Approach 1:
The training wedge extracts only the essential constraint function needed for chipping improvement - a simple wedge-shaped block that forces the club to pass over it. By removing all unnecessary components such as electronic sensors, adjustable mechanisms, or complex framing structures found in other training devices, it achieves reliable technique correction with minimal structural complexity.
Solution Approach 2:
The training wedge is designed as a simple, inexpensive, disposable-like training aid made from basic materials. Rather than investing in complex, expensive, multi-component training systems, the wedge provides effective constraint through its simple geometry, embodying the principle that a cheap, simple object can effectively solve the training problem without requiring long-term durability or sophisticated construction.
Data Source
AI summary
A method for improving a golfer's swing using a training wedge composed of a rubberized foam and having an angled surface to force a golfer to have a steeper angle of attack.