Golf Training Aid Using Mirror for Head Position Stability
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Solution Overview
Problem
Existing golf training aids that restrict head movement directly with the golfer's head pose a risk of injury due to the powerful forces involved in a golf swing, and they often fail to maintain a consistent head and spine position, leading to inconsistent and inaccurate shots, as well as potential injuries.
Innovation Solution
A golf training aid comprising a semi-flexible shaft with a detachable, adjustable top piece and base that allows for a stable head position during the swing, featuring a ring-shaped sight that can be adjusted in size and shape to accommodate different types of golf shots, and a collapsible design for portability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If an apparatus connects directly to the head to restrict head movement, then head position stability is improved, but risk of head or neck injury increases due to acceleration and powerful force during golf swing
Solution Approach 1:
The patent uses a mirror as an intermediary device instead of directly restraining the head. The mirror reflects the golf ball's position to the golfer, allowing indirect visual guidance without physical contact with the head, thereby maintaining head stability while eliminating injury risk from direct restraint.
Solution Approach 2:
The patent replaces the mechanical restraint system with an optical system (mirror). Instead of using mechanical forces to control head position, the system uses visual feedback through mirror reflection to guide the golfer's head position indirectly, substituting mechanical control with optical guidance.
2Ease of operation
If the golfer removes eye contact from the golf ball to see the position of the club, then club position visibility is improved, but shot accuracy deteriorates due to inconsistent and inaccurate golf ball flight
Solution Approach 1:
The mirror serves as an intermediary that allows the golfer to see the golf ball's position indirectly through reflection. This enables the golfer to maintain eye contact with the ball while still monitoring club position and swing mechanics, as the mirror provides additional visual information without requiring direct line-of-sight breaks.
Solution Approach 2:
The mirror introduces a new visual dimension by reflecting the golf ball's position from a different angle. This allows the golfer to simultaneously observe the ball, club, and swing plane from multiple perspectives without removing eye contact from the ball, adding spatial information to the visual field.
3Productivity
If the golfer laterally moves the upper body to shift weight to the back foot, then weight transfer is improved, but injury risk increases due to repetitive out of sequence momentum of the hips and upper body
Solution Approach 1:
The mirror provides continuous visual feedback on the golf ball's position and the golfer's body position relative to it. This feedback mechanism helps the golfer maintain proper sequencing and timing of weight transfer, allowing them to observe and correct out-of-sequence movements in real-time, thereby reducing injury risk while maintaining weight transfer efficiency.
4Ease of operation
If a training aid is designed to be portable by placing it in a conventional golf club bag, then ease of transport is improved, but device complexity increases to accommodate detachable and adjustable components
Solution Approach 1:
The training aid is divided into separate components: a base unit and a mirror assembly that can be detached and attached as needed. This segmentation allows the mirror component to be stored separately in a golf bag while the base remains on the driving range, reducing overall complexity during transport while maintaining full functionality during use.
Data Source
AI summary
A golf training apparatus includes an elongated member having opposite first and second ends. A base is coupled to the first end of the elongated member; and the base includes an end portion to secure the apparatus in a stationary position so that the elongated member extends upward from the base. A top piece is coupled to the second end of the elongated member, and the top piece includes a sight through which a golfer may view a golf ball positioned near the base.