Golf Swing Correction Apparatus Using Moment of Inertia
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Solution Overview
Problem
Traditional golf swing methods using heavy clubs or weight rings fail to maintain a consistent swing arc and effective shoulder turn due to elbow bending, leading to reduced accuracy and carrying distance.
Innovation Solution
A golf swing correction apparatus utilizing the moment of inertia, with weights distributed to maximize the moment of inertia by restricting arm motion, includes an elbow support to keep the elbow straight, and adjustable weight distribution to concentrate energy on the wrist side, preventing elbow bending and maintaining a constant swing arc.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If heavy clubs or weight rings are used during swing, then shoulder turn is improved by inertia, but the swing arc size decreases due to elbow bending
Solution Approach 1:
The weight distribution is segmented into multiple locations along the arm (wrist, forearm, upper arm) rather than concentrated in one place. This allows different segments of the arm to experience different inertial effects, maintaining elbow extension while still providing shoulder turn assistance.
Solution Approach 2:
The invention transitions from traditional club-based inertia (one-dimensional force at the club end) to multi-point weight distribution along the arm (adding spatial dimension). This dimensional change allows the weights to generate inertial forces that act directly on arm segments, preventing elbow bending while maintaining swing arc.
2Force
If weight rings are attached to clubs, then inertia is increased for shoulder turn, but the moment of inertia becomes weak when elbows are bent
Solution Approach 1:
The elbow support device is applied before the swing begins, pre-establishing the correct elbow extension posture. This preliminary constraint ensures that during the swing, the arms remain in the proper position to maximize moment of inertia effectiveness throughout the entire motion sequence.
Solution Approach 2:
The elbow support acts as an intermediary device between the weight rings and the golfer's body. It mediates the interaction by providing mechanical guidance that maintains optimal arm positioning, ensuring that the inertial forces from the weights are effectively transmitted to produce consistent shoulder rotation.
3Strength
If traditional weight training is used, then muscular strength is improved, but swing accuracy and arc consistency are not maintained
Solution Approach 1:
The elbow support provides continuous tactile feedback to the golfer throughout the swing motion. When the arms deviate from the correct extended position, the support mechanism creates resistance or contact that guides the arms back to the proper position, enabling real-time correction and maintaining arc precision.
Solution Approach 2:
The device enables the golfer's own muscles to work more effectively by maintaining optimal biomechanical alignment. The elbow support allows the golfer's muscular strength to be applied more efficiently to the swing motion, with the device serving the golfer's natural movement patterns rather than restricting them.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances flexibility and muscular strength, improves accuracy and carrying distance by maintaining a consistent swing arc and natural shoulder turn, reducing the risk of injury and allowing for longer exercise sessions.
Implementation Method 1
A golf swing correction apparatus utilizing the moment of inertia, with weights distributed to maximize the moment of inertia by restricting arm motion
Implementation Method 2
a swing correction weight member 104 which is received in the receiving unit 14 of the correction apparatus protector 102 for stretching a swing arc by increasing the weight in the direction of a wrist during a swing motion to direct the weight to the outside of the radius of gyration during a turning motion of the arms and shoulders for a swing
Data Source
AI summary
The present invention relates to a golf swing correction apparatus using the moment of inertia in which a shoulder turn is improved by the moment of inertia of a swing which is not scattered and concentrated on the shoulder by the correction apparatus of a weight made to restrict a motion of a preceding arm during a swing of golf, accuracy of the impact is improved by preventing the preceding arm from bending to the follow-through for making a constant swing arc, and the carrying distance is increased by a muscular strength properly developed from the weight training, thereby properly correct a swing motion of golf.