Passive Golf Hip Training Aid and Method
The embodiment (FIG. 5), being reversible, comprises an easily and quickly placed and removed hip coiling golf training device and method for promoting hip coiling during the back swing (FIGS. 2A-2D) or the forward swing (FIGS. 3A-3D) when a single unit is used, and for promoting hip coiling in the back swing and forward swing (FIGS. 4A-4D) when two units are used simultaneously. The embodiment restricts lateral sway and promotes hip coiling via a non-stretch strap placed behind a golfer's leg, which is connected at one end to an easily placed, removed, and adjustable hip clip that hooks on a golfer's belt, and at other end to a loose-fitting foot stirrup. The embodiment may be used for training and practice at home, at a golf practice facility, and during a practice round of golf on a golf course.
Not applicable.
FEDERALLY SPONSORED RESEARCHNot applicable
SEQUENCE LISTING OR PROGRAMNot applicable
BACKGROUND Prior ArtThe following is a tabulation of some prior art that presently appears relevant:
A product manufactured by a foreign country, as viewed via internet on the following referenced web link, is also prior art that presently appears relevant:
Power Hip Rotator, www.powerofgolf.co.uk
SUMMARYMost amateur golfers are somewhat successful at hitting a golf ball off a tee peg, such as on the first shot of the 18 playing holes, and at putting on a golf putting green. However, when playing golf shots off a fairway or other turf with irons, most golfers struggle to make quality shots due to poor ball contact as result of inadequate swing techniques. The high average score of golfers (men: 97, women: 114) is evidence of this. It is this part of the game, mainly iron shots, where proper swing techniques are mandatory for having some success in the game of golf. Improvement on this portion of the golf swing will also improve the overall performance of a player with the other portions of the game: driving, fairway wood play, and pitching.
In golf lessons provided by instructors it is necessary to break down the golf swing motion into individual parts and subsequently a student must mentally interpret those instructions and put them into action. While most golf terms used by instructors are useful and clear, there are a few commonly used golf swing terms that are frequently misinterpreted to the detriment of an apprentice golfer, as follows:
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- A. Weight transfer: Refers to shifting of body weight from front foot to back foot on backswing and from back foot to front foot on downswing.
- B. Keep head still: Refers to maintaining head in a constant position during the swing.
- C. Hit down on the ball: Refers to hitting golf ball with an active downstroke. Problems created by items A, B and C above are as follows:
- 1. A golfer improperly shifts or sways (instead of coiling) their body weight and hips behind the ball during the back swing and is unsuccessful at adequately returning to a proper body position for the downswing motion (commonly known as ‘sway and stay’).
- 2. By trying to keep the head perfectly still (that has actually been pulled back as result of the weight shift), a golfer then attempts to strike the ball from behind the ball, which then more than likely will result in hitting the turf (hitting fat) or hitting thin/topping (contacting belly of ball with club's leading edge). These conditions are the result of the clubhead's circular travel path reaching its lowest point behind and before contacting the golf ball.
- 3. Hitting down on the ball also compounds the two previous problems because a golfer has a mental focus of striking down on a ball instead of swinging through the stroke. The golfer prematurely hits with arms and hands ahead and out of sequence with the body, with poor results.
The embodiment in this application proposes to aid a golfer in learning a proper back swing and forward swing hip coiling motion and position to overcome the deficiencies described above. It proposes a contrasting premise with Prior Art for training a golfer relative to proper hip motion by encouraging and promoting hip rotation/coiling. Prior Art attempts to aid a golfer by providing devices and straps for restricting back swing hip rotation/coiling.
REFERENCED PRIOR ART DIFFERENCESThe following are brief descriptions of the referenced Prior Art, with added comments illustrating their differences from this embodiment application. The most relevant prior art samples are illustrated in
Perry (
Dorotinsky/Lesson (
Power Hip Rotator (
Tesi: A front cord provides resistance to back swing and forward swing hip coil, is tied to pant loops, and is anchored to a floor board, restricting its location use; it has adjustability limitations and ball must be set to golfer.
Pacheco: A front strap with spring provides resistance to back-swing hip coil; side strap resists forward-swing hip turn. Straps are attached to a belt and a floor board and ball must be set to golfer.
Dickie: A non-stretch strap clipped to belt to maintain leg bend and foot spacing while allowing but not controlling weight shift during golf swing. Ball can be played as it lies.
Pursell: A cumbersome belt with a pair of elastic straps which encourage forward motion in the swing while resisting back-swing hip coil. Anchoring of two straps to ground limits location of practice and requires additional person's assistance for setting up; ball must be set to golfer.
Spencer: Combined comments of Perry and Dorotinsky, where strap is anchored to a ground-mountable frame; ball must be set to golfer.
SUMMARY CONCLUSIONSome Prior Art, as seen in the above examples and others not shown herein, are unsightly, heavy, cumbersome, and uncomfortable. Some would only be used within a golf training school and others require the assistance of another person for installation and use. Some are anchored to a supporting structure or to the ground which limits golfers flexibility as the where to practice and some do not allow the golfer to ‘play the ball as it lies’.
Prior Art addresses hip rotation basically in two ways. First, by providing devices and straps over the front of a golfer's body that restricts hip rotation/coiling in the back swing as if hip rotation was undesirable. Second, by providing stretching straps or springs that require the development of body strength for pulling the hip back, as if the back swing required strength, and then actively pulling them into the forward swing.
The embodiment submitted in this application proposes a primary contrasting premise with Prior Art for training a golfer relative to the hip motion.
Golfers need more flexibility, not strength, in their back swing in order to properly coil to preset their body for the correct forward motion, without lateral swaying. It is in the forward swing that golfers need to develop strength and speed that is, in turn, transferred to the golf ball through the golf club. The embodiment with the strap placed behind a golfer's leg does just that: it promotes and encourages hip rotation/coiling. From there, a golfer uncoils towards the forward swing.
For the back swing (
The reader can easily test the embodiment premise by tying any small rope, cord, or pet leash on their pants or skirt belt loop and tying the opposite end to the ball of the opposite foot (following pre-set tension procedures described in ‘embodiment placement’ hereafter). As a contrast, first place the rope, cord, or leash on top of the leg (as in Prior Art) and make a simulated golf swing; then place it behind the leg (as per this embodiment) and repeat the simulated golf swing. The promoted hip coiling action of the proposed embodiment will be immediately felt.
The embodiment (
The embodiment can be used for training and practice indoors and outdoors, at home, at an open field, at a golf practice facility and on a golf course. It is easy to put on and remove and is reversible for left and right handed players. It is easily adjustable for use by adults and children and persons of different body builds, both in waist girth and overall body heights. A person can place, remove, and adjust the embodiment without another person's assistance and a player can set up to the ball and ‘play it as it lies’.
Other Benefits:
The embodiment also aids in curing the improper swing motion known as ‘reverse pivot’ where the hip slides back and forth during the swing with almost no hip coiling.
Alternatively, if a golfer has excessive hip rotation, usually greater than 45 degrees, the embodiment can also be used similar to Prior Art, were the hip clip can be placed on back of golfer's hip, with strap placed over front of leg, to limit hip coil.
For golfers who advocate the ‘stack and tilt’ method, where body weight is placed on leading foot (left for right handed golfer, right for a left handed golfer) and is kept there throughout the swing, the embodiment will help maintain their weight on the leading foot while promoting hip coil.
Since proper hip coiling is essential in a golf swing, improvement on this portion of the golf swing will also improve the overall performance of a player with the other portions of the game: driving, fairway wood play, and pitching. The required hip rotation will range from a maximum amount to a minimum amount depending on the desired force of the golf swing stroke.
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FIG. 1A : PerryFIG. 1B : Dorotinsky/LessonFIG. 1C : Power Hip Rotator
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FIG. 2A : AddressFIG. 2B : Back SwingFIG. 2C : Down SwingFIG. 2D : Follow Through
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FIG. 3A : AddressFIG. 3B : Back SwingFIG. 3C : Down SwingFIG. 3D : Follow Through
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FIG. 4A : AddressFIG. 4B : Back SwingFIG. 4C : Down SwingFIG. 4D : Follow Through
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- 10: Belt Hook (front view) hooking on golfer's belt.
- 10-A: Belt Hook 10 (back view).
- 11: Front plate with recessed surface for product labeling.
- 12: Side slot for hooking on belt.
- 13: Hinged bottom.
- 14: Golfer's belt.
- 20: Strap Clamp Support (front view), connected to hinged bottom 13 of belt hook 10 with hinge pin 61.
- 20-A: Strap Clamp Support 20 (back view)
- 21: Strap slot for strap 40
- 22: Hinged top for connection to belt hook 10.
- 23: Hinge pin hole for hinge pin 62.
- 24: Sloped top
- 30: Strap Clamp (front view), connected to strap clamp support 20 with hinge pin 62.
- 30-A: Strap Clamp 30 (back view).
- 31: Thumb plate with recessed surface for product labeling.
- 32: Hinged bottom.
- 33: Friction teeth for securing tension strap 40.
- 40: Tension Strap—non-stretch flat fabric.
- 41: Adjusting strap loop.
- 50: Foot stirrup—non-stretch flat fabric.
- 51: Rectangular strap loop, for connecting foot stirrup 50 to tension strap 40.
- 52. Multi-layer fabric at base of stirrup.
- 61: Hinge Pin.
- 62: Hinge Pin.
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- 80: Swing zone
- 81: Lateral sway restraint.
- 82: Vertical body raising restraint.
- 83: Back swing hip coil.
- 84: Down swing hip un-coil.
- 85: Tension maintained by strap 40.
- 86: Body-position-points (stars).
- 87: Body-position-points-at-impact reference line.
- 88: Descending swing stroke.
- 89: Forward hip coil.
- 90: Golf club
- 91: Golf ball
The embodiment comprises a hip attaching device (hereafter called a hip clip), which is connected to a tension element (hereafter called a tension strap) that is connected to a foot attaching element (hereafter called a foot stirrup).
A Hip Clip (shown on
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- Belt Hook 10 (shown on
FIGS. 5 , 6, 7, and separately onFIG. 8 exploded view) is a hooking piece that is to be slipped under and hooked onto a golfer's belt 14 (a stiff and wide belt is recommended), for which a side slot 12 (FIGS. 7 and 8 ) has been provided. Belt hook back side 10-A (FIG. 8 ) is smooth and rounded for comfort. Front plate 11 is shaped for gripping of belt and has a recessed surface for placing of product label. Hinged bottom 13 facilitates placing of hip clip on belt and allows bending of device when a golfer bends (as in picking up a golf ball) or sits (as on a golf cart). The belt hook is connected with a hinge pin 61 to strap clamp support 20. - Strap Clamp Support 20 (shown on
FIGS. 5 , 6, 7, and separately onFIG. 8 exploded view) is a component to which tension strap 40 is attached. Strap clamp support 20 is connected to belt hook 10 with hinged top 22 and hinge pin 61. The sloped top 24 facilitates the lifting of strap clamp 30 and removal of hip clip from belt. It has hinge pin hole 23 for hinge pin 62 which supports strap clamp 30, and it has a strap slot 21 for strap 40 extension slide. Back side 20-A (FIG. 8 ) is smooth and rounded for comfort. - Strap Clamp 30 (shown on
FIGS. 5 , 6, 7, and separately onFIG. 8 exploded view) is a quick thumb-action pressure clamp with pressure maintained by tension applied to strap 40 by golfer's foot on opposite side of body from where the hip clip (FIG. 6 ) is placed. A top thumb plate 31 has a recessed surface for product labeling. A hinged bottom 32 and hinge pin 62 connects it to strap clamp support 20. Back side 30-A (FIG. 8 ) illustrates friction teeth that are placed on a curve that is slightly eccentric to the hinge pin which will cause pinching and gripping of tension strap 40. Strap clamp 30 will enable minor and quick on-the-spot adjustments to tension strap 40 required when a golfer sets up to a golf ball.
- Belt Hook 10 (shown on
Tension Strap 40 (shown on
Foot Stirrup 50 (shown on
The placement of the embodiment (
Hip clip assembly (
For the Back Swing (
For the Forward Swing (
For the Combined Back Swing/Forward Swing (
The use of the embodiment (
Back Swing (
The embodiment (
With the embodiment placed in the back swing position, preset with tension (as previously described) between hip and static foot and the golfer set in the address position (
The forward swing should start as one simultaneous motion of the uncoiling of the hips and upper body and the down-swinging of the arms and hands, with mental concentration focused on coiling of hips. Since the hips have a shorter travel length, they will reach the ball impact zone first; the upper body will follow, and last the arms and hands, with the greatest travel distance. At impact, the hands will be slightly ahead of the golf ball and the hips and shoulders will be slightly angled out (open). This will result in the golf term known as ‘late hit’ where the body, arms and hands are ahead of the ball at impact. Additionally, a golfer should not obsess on trying to keep the head still but should strive to maintain a uniform shoulder height during the swing. The head should remain passive, not rigidly fixed in place, and should be allowed to turn with the forward swing so as to not inhibit a proper forward body turn.
Forward Swing (
The embodiment (
With the embodiment placed in the forward swing position, preset with tension (as previously described) between hip and static foot and the golfer set in the address position (
Repeating: The forward swing should start as one simultaneous motion of the uncoiling of the hips and upper body and the down-swinging of the arms and hands, with mental concentration focused on coiling of hips. Since the hips have a shorter travel length, they will reach the ball impact zone first; the upper body will follow, and last the arms and hands, with the greatest travel distance. At impact, the hands will be slightly ahead of the golf ball and the hips and shoulders will be slightly angled out (open). This will result in the golf term known as ‘late hit’ where the body, arms and hands are ahead of the ball at impact. Additionally, a golfer should not obsess on trying to keep the head still but should strive to maintain a uniform shoulder height during the swing. The head should remain passive, not rigidly fixed in place, and should be allowed to turn with the forward swing so as to not inhibit a proper forward body turn.
Combined Back Swing/Forward Swing (
Two embodiments (
Passive Golf Hip Training Aid
The embodiment is called a ‘passive’ golf hip training aid because, while the embodiment promotes the correct hip coiling during the swing, it is up to the golfer to purposely and actively cooperate in coiling of the hips. The golfer must also attempt to execute the swing in the proper sequence. The embodiment does not swing for the golfer, it merely provides a guide. The better or closer the golfer is (or is becoming through improvement) to an ideal golf swing, the less intrusive the device will feel during the swing. Conversely, the more deviation there is from the ideal, the more intrusive it will feel, telling the golfer that improvement is needed.
CONCLUSION, RAMIFICATIONS, AND SCOPEIn conclusion, the reader will see that, according to the embodiment (
The embodiment can be easily used, placed, removed, and adjusted by the individual without assistance from another person. It can by used anywhere, even on a golf course during a practice round, without slowing down play since, once the embodiment length is set, it virtually does not need further adjustments for normal golf swing situations. A golfer simply kicks off the loose foot stirrup and tucks it with the tension strap into back pocket. (Exception to this might be when a golfer is on a steep hill, in a bad location, in a sand bunker, or in other situations where non-standard or unusual stances are required).
The embodiment is suitable for use by men, women, and children of almost any age, assuming that they are physically and mentally fit and healthy to play the game of golf.
The embodiment can be used for training the proper hip motion in the back swing as well as the forward swing by switching its placement. Two embodiments can be used simultaneously to train for both portions of the swing. The tension strap placed under the leg thigh promotes, rather than restricts, hip coiling/rotation, while restricting sway. It trains golfers to make the essential descending clubhead contact into the golf ball.
The hip clip portion (
The embodiment is small, attractive, lightweight, minimally intrusive, and inconspicuous.
Although the preferable material for the hip clip and tension strap/foot stirrup is plastic and fabric respectively, other materials can be used. The hip clip can be of various plastic materials such as, but not limited to, HDPE (high density polyethylene), PVC (polyvinyl chloride), acrylic, and of metals such as, but not limited to, non-ferrous metals (aluminum, brass, copper). The straps can be PVC, polypropylene, vinyl, nylon, non-stretch rubber, or other. Also, the various accessory parts within the embodiment can be of different materials. Sizes of any or all of the components can also vary.
Being a small and simple product, it is easy to manufacture and easy to display in a colorful blister package, and can be made and sold in various color schemes to suit individual tastes. Being a simple product to use, it is sellable to anyone, not just to golf school/training facilities. And it can be sold at an affordable price, as opposed to expensive, complicated, and cumbersome contrivances that exist in the golf training equipment environment.
While the above description contains many specificities, these should not be construed as limitations on the scope of the embodiment, but as exemplifications of various possible embodiments thereof.
Thus, the scope should be determined by the appended claims and their legal equivalents, and not by the examples illustrated herein.
Claims
1. A golf training aid for promoting hip coiling, comprising a connecting element between a golfer's hip and opposite foot, placed behind a golfer's leg.
2. The golf training aid of claim 1 wherein a hip attaching device, being the upper portion of said connecting element and preferably made of rigid plastic, is placed on a golfer's hip and hooked to a pants or skirt belt, and comprises a belt hook for hooking on said belt, and a strap clamp support and strap clamp with a gripping surface for securing a tension element.
3. The golf training aid of claim 1 wherein said tension element, being the intermediate portion of said connecting element, comprises a tension strap, preferably made of non-stretch flexible synthetic fabric, that is connected to said hip attaching device.
4. The tension strap of claim 3 wherein said tension strap is preset in tension during the golfer's address stance, is secured in place by said strap clamp of said hip attaching device, and is placed behind said golfer's leg promoting hip coiling, resisting lateral sway, and maintaining knee bend and a constant body height during a golf swing.
5. The golf training aid of claim 1 wherein a foot attaching element, being the lower portion of said connecting element and preferably being made of the same material as said tension strap, comprises a loose-fitted foot stirrup that is placed on ball of foot at opposite side of golfer's body where said hip attaching device is placed.
6. The golf training aid of claim 1 wherein said golf training aid is easily placed and removed without assistance by another person, and having said hip attaching device remain in place while having said foot attaching element repeatedly and easily placed and removed for on and off training, and also being useable for training indoors, outdoors, at a golf practice facility, and on a golf course.
7. The golf training aid of claim 1 wherein said golf training aid, being easily adjustable, is usable by adults and children, by persons of varying body heights and girths, and, being reversible, is usable by both left and right handed golfers.
8. The golf training aid of claim 1 wherein said golf training aid, being reversible, can used as a single unit for hip coiling training during the back swing or the forward swing, and when used in plurality, can be used for the simultaneous hip coiling training during the back swing and the forward swing.
9. The golf training aid of claim 1 wherein said golf training aid is small and lightweight, can be made in many profiles, shapes, sizes, textures, and colors (opaque and transparent), making said golf training aid attractive and inconspicuous. Whereas said golf training aid of claim 1 promotes hip coiling training for the back swing and forward swing separately or simultaneously, and is simple to use, simple to manufacture, easy to package, and is sellable at an affordable price.
Type: Application
Filed: Apr 9, 2012
Publication Date: Oct 10, 2013
Inventor: Reinhard A. Valle (Philadelphia, PA)
Application Number: 13/442,347
International Classification: A63B 69/36 (20060101);