Golf Wrist Training Device Dynamics
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Solution Overview
Problem
Current golf swing training devices fix the wrist at a predetermined bend, preventing golfers from maintaining a natural, flat wrist condition at address and bending the wrist naturally during the backswing, leading to inconsistent swings and loss of control.
Innovation Solution
A golf swing training device that allows varying levels of wrist bend during the backswing and maintains the achieved bend throughout the downswing and follow-through, enabling golfers to start with a natural wrist condition and naturally bend their wrist back to different amounts, mimicking the natural motion of a golfer's swing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fixed wrist bend is imposed at the start position, then wrist control is improved, but natural wrist motion is restricted
Solution Approach 1:
The device transitions from a static fixed-bend mechanism to a dynamic system that adapts to the golfer's natural wrist motion. The retention assembly allows the wrist to assume different bend angles throughout the swing arc, providing control only when needed (at impact position) while permitting natural motion during backswing and follow-through.
Solution Approach 2:
The device changes the parameter of wrist bend from a fixed constant to a variable that changes throughout the swing. The wrist is allowed to be flat at address, bend naturally during backswing, maintain bent position at impact, and return naturally through follow-through, with the retention assembly adapting to these parameter changes.
2Stability of the object's composition
If the wrist is fixed at a predetermined bend, then wrist position consistency is improved, but swing naturalness deteriorates
Solution Approach 1:
The retention assembly dynamically adjusts to maintain wrist position consistency only at the critical impact phase while allowing natural wrist motion during non-critical phases of the swing. The system is active when needed and passive when not needed, preserving naturalness while achieving consistency.
Solution Approach 2:
The device applies wrist position control locally at specific phases of the swing (particularly at impact) rather than uniformly throughout the entire motion. This allows natural wrist behavior in some areas (address, backswing, follow-through) while maintaining control in the critical area (impact position).
3Reliability
If the wrist is constrained to maintain bend, then downswing control is improved, but backswing freedom deteriorates
Solution Approach 1:
The retention assembly is designed to be dynamically selective, providing constraint during the downswing phase to maintain control while being disengaged or compliant during the backswing phase to allow natural freedom. The system responds to the temporal phase of the swing, adapting its degree of constraint accordingly.
Data Source
AI summary
In accordance with the present invention, there is provided various embodiments of a golf swing training device which is uniquely configured to maintain a desirable bent wrist condition through the entirety of the downswing (including golf ball impact) and follow-though or finish of the golf swing. More particularly, the training device constructed in accordance with the present invention allows the wearer/user to start the golf swing with the right wrist in its natural, generally flattened condition at address. Once the backswing of the golf stroke is initiated, the training device of the present invention allows the wearer/user to bend the right wrist back naturally, and at different amounts so as to represent the different amounts of right wrist bend a golfer may employ for shorter and longer strokes. Once the right wrist has achieved its full amount of bend at the time of the downswing, the training device constructed in accordance with the present invention effectively maintains such bend throughout the entirety of the downswing and follow-through or finish of the golf swing.