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Golf Balls -- The Science Behind The Dimples
by Susan Chiang
The dynamics behind the flight of the golf ball offers a fascinating insight into the physical interworkings of air pressure, turbulence, and aerodynamics.
When golf was first played in Scotland, most players played using clumsy golf apparatus, with the first golf clubs and golf balls made of wood.
In 1618 the 'Featherie' was introduced. It was a golf ball made of feather. This feather golf ball was handcrafted from goose feathers tightly pressed into a horse or cowhide sphere while still wet. After drying, the leather shrank and the feathers expanded, creating a hardened golf ball.
As this type of golf ball was specially handcrafted, it was usually more expensive than golf clubs, so that only a few privileged people could afford to play golf back then.
After the Featherie golf ball came the Guttie golf ball. This type of golf ball was made from the rubber-like sap of the Gutta tree found in the tropics, and was shaped into a sphere when hot and eventually into a golf ball. As it was made of rubber, the Guttie golf ball could be cheaply produced and easily repaired by reheating and reshaping.
Comparing the two types of golf balls, the Featherie golf ball was said to travel farther than the Guttie golf ball because the Guttie golf balls smooth surface prevented it from covering more distance.
With this discovery, the developers of golf balls came up with the 'dimpled' golf balls that are so predominant in modern golf nowadays.
The dimples on the golf balls help reduce the aerodynamic drag. Aerodynamic drag normally affects smooth golf balls and slows them down, because when they sail through the air, they leave a pocket of low-pressure air in its stir thus creating a drag.
By applying dimples to the golf ball surface, the pressure differential goes down and the drag force is reduced. These dimples create turbulence in the air surrounding the golf ball, which, in turn, forces the air to clasp the golf ball more closely. By doing so, the air trails the warp created by the golf ball towards the back instead of flowing past it. This results in a smaller wake and lesser drag.
Dimples were first added onto golf ball surfaces back during the gutta percha phase. Coburn Haskell introduced the one-piece rubber cored golf ball encased in a gutta percha sphere. Then in 1905 William Taylor applied the dimple pattern to a Haskell golf ball, thus giving rise to the modern golf ball as we know it today.
After its beginning, dimpled golf balls were officially used in every golf tournament. In 1921, the golf ball took its current form with standard size and weight. Nowadays there is a wide range of golf balls to fit every style, game and condition, with some golf balls offering control, and other golf balls offering distance.
Though a common sight nowadays, the dimpled golf ball is not just a mere element of the sports arena; it is a showcase of physics at work.
For a more comprehensive look at golf and golf equipment, drop by Susans site Golf Ball City. Other informative sports related articles are available at Shopping Palace and Niche Weblog.
Tips About Golf
Prime Movers
Notice how my upper left arm and chest are connected. It's this connection that initiates the backswing and encourages the club to be moved by the pivot of the body and not the hands and arms moving independently. In addition to the left arm and chest, movement of the shoulders and back should also contribute to the finish of a powerfully coiled backswing. Don't ever begin your backswing by lifting your arms or rolling your wrists by themselves.
...Golf Tips magazine
When you want to get some extra distance out of your drives, it�s natural to think that your right or dominant hand (for right-handed golfers) should supply the power. In reality, however, maximum power is a result of a left-hand lead.
Find a great golf training aid and improve your game!
Clone Golf Equipment
Take it easy! Many golfers hibernate for two or three months during the winter. Due to inactivity their muscles and tendons used in the golf swing lose much their tone and elasticity, so once you finally get to play make sure you stretch and loosen up before you tee off. Golfers with a history of back problems should be particularly cautious, otherwise they may ruin the new season before it even begins.
Get greater distance on your drives with great Top Flite golf balls from our store.
Headline News About Golf
CHAMPION'S CHOICE
Mon, 26 May 2008 00:00:00 GMT
Jay Haas Captures Second Senior PGA Championship in Three Years Trusting Titleist from Tee-to-Green
HAWAII 2-0
Tue, 31 Jan 2006 00:00:00 GMT
Loren Roberts Trusts Titleist for Second Straight Win on Champions Tour
custom golf clubs | ping golf clubs
Labels: golf irons
Check out Jean Littler's golf book for yourself and learn how to swing a golf club the right way!
By Lee MacRae
How To Swing A Golf Club Like A Pro
Just about everyone who takes up golf begins to look for information on how to swing a golf club at some time or another. And it's perfectly understandable, since swinging a golf club is so vital to scoring well in the game of golf. Each and every person tries to find the perfect golf swing for him or her.
For some beginners, learning how to swing a golf club is not a difficult task. Many people who have played baseball and become accomplished at it, can find it very easy to to transfer a baseball swing down to a golf swing. For others, learning how to swing a standard golf club becomes a seemingly monumental task. There seems to be so much to remember that they become overwhelmed.
Eventually, every golfer begins to understand that there are various components to the golf swing. We have the backswing, the downswing, the shot impact and finally the follow-through. Some people can piece these together very smoothly, while others struggle with each and every bit, struggling to fit them all together. And then there is the added problem of the pre-shot routine. How often have you stood around while your golf partners become human rain delays? They have so many varied ways of approaching a shot that you're sure they're trying to invoke a black magic spell on the ball! Take a look at the PGA golf professionals. Take a look at their pre-shot routines. Brief. And consistent. Once they step up to take the shot, there is very little dalliance before the ball is headed down the fairway. That is the example to follow.
Of course, for some people it still becomes very difficult to learn how to swing a golf club properly. Fortunately for us today we have videos. We have videos of modern-day golfers like Tiger Woods or Ernie Els and we have video images of Jack Nicholas, Arnold Palmer, Ben Hogan and Bobby Jones. We can actually sit and watch exactly how they swing a golf club and try to emulate it.
Of course, videos are often not enough and golf lesson can be a tremendous benefit. Taking lessons from a golf professional and then watching how everything is implemented by the touring professionals can take your game a long way. Of course, not everyone can afford golf lessons, or at least not more than one or two. in that case, you can add something like an e-book that you can use to study and apply with your lessons and your videos. A book that has been highly recommended is one by golf Hall of Fame legend Gene Littler. He was nicknamed "Gene the Machine" due to his smooth rhythmical swing. Littler believed that, "Golf is not a game of great shots. It's a game of the most misses. The people who win make the smallest mistakes." A great philosophy and obviously the kind of teacher to help improve a golf swing and golf game.
Whatever you decide, use the advantages of video technology along with golf lessons or golf books to learn how to swing a golf club properly. Not spending time to get the fundamental down properly will impede your progress and make the game less enjoyable. Spend a few dollars targeted to the right knowledge and watch your golf scores drop instead!
About the author
Don't hesitate to buy your copy of Gene Littler's eBook How To Master The Golf Swing and learn how to swing a golf club the right way! In this book Gene reveals the golf swing secrets that led to his PGA tour success.
Tips About Golf training Aids
High-Moi Putter
Blades milled from carbon steel look and feel nice, but they're not forgiving. Get a putter that's easy to use.
...Golf Tips magazine
Weighted Practice Club-Swing one of these properly (smoothly), and your technique will improve, just like Vijay�s does.
Find a great new golf grip online today
Spray-On Sunscreen
We all hate getting our hands greased up before a round. The spray bottles work great.
...Golf Tips magazine
Headline News About Golf
What Your Junior Golfer Needs
Thu, 20 Oct 2005 00:00:00 GMT
Dr. Greg Rose, board certified Doctor of Chiropractic and cofounder of the Titleist Performace Institute, offers tips for parents of junior golfers.
Check out Jean Littler's golf book for yourself and learn how to swing a golf club the right way!
By Lee MacRae
How To Swing A Golf Club Like A Pro
Just about everyone who takes up golf begins to look for information on how to swing a golf club at some time or another. And it's perfectly understandable, since swinging a golf club is so vital to scoring well in the game of golf. Each and every person tries to find the perfect golf swing for him or her.
For some beginners, learning how to swing a golf club is not a difficult task. Many people who have played baseball and become accomplished at it, can find it very easy to to transfer a baseball swing down to a golf swing. For others, learning how to swing a standard golf club becomes a seemingly monumental task. There seems to be so much to remember that they become overwhelmed.
It's important to remember that the basic golf swing can be broken down into individual sections. You have the backswing, you have the downswing, there is the impact moment and there is the follow through of the shot. Some people can put together all of these various components very easily. Others have to study each and every section and work hard to put it all together into one fluid motion. Then there is a factor of the pre-shot routine. Some people have a tendency to dally over the ball, take a few swings, back away, get set up again and then go through the whole routine a different way on each and every shot. And then they wonder why they have no consistency. accomplished golfers and PGA professionals in specific, have very set pre-shot routines that they do exactly the same way on every shot. And their pre-shot routine's are usually very quick and not at all a long drawn out affair that you see Sunday golfers engage in.
One of the best things we have today to help someone learn how to swing a golf club properly is the video. We can now watch each and every golfer from our Tiger Woods of today to Jack Nicholas and Bobby Jones of yesterday to see exactly how a golf swing should be performed. We are fortunate to be in such an era where the Internet can deliver video on demand for just about every pro golfer on the PGA Tour. We can see exactly how a golf club should be swung for optimum performance.
But simply watching golf videos may not be enough. In fact, for most people there is still the need to be shown the proper way to swing a golf club. Golf lessons are an invaluable tool. Proper instructions will show you how to hold your hands in the proper grip, the proper stance and set up as well as how each and every section of the golf swing should work. Golf videos can then help you to SEE how it all goes together. And if he can't afford golf lessons, or perhaps only one or two, then instruction books can be an invaluable tool. You can read how to perform each and every part of the golf swing and then again used golf videos to see how it all goes together. An example of a great instructional e-book is Gene Littler's "Master The Golf Swing". Littler won 29 PGA Tour events and had an incredibly beautiful swing.
If you do want to improve your game and learn how to swing a golf club properly, you would do well to use the available golf videos and other available help like golf lessons or golfing eBooks. Improving your abilties in the golf swing will do a lot to not only improve your game, but you will enjoy it a whole lot more. So, you can continue to drive your shots every which way and suffer or spend your money wisely and really learn how to swing a golf club properly. The decision is up to you.
About the author
Buy your copy of Gene Littler's eBook How To Master The Golf Swing and learn how to swing a golf club the right way! In this book Gene reveals the golf swing secrets that led to his PGA tour success.
Tips On Golf Swing Aid
What's important to note with head movement, just as in the weight shift, is that it's not something you should think of. It is simply just a reaction to what you do with the golf club. When a golfer starts thinking of shifting their head a little bit here, and a little bit there, there is big time trouble awaiting.
Find great golf stand bags online today
Wedges
If you're unsure of your dedication to golf, or if you have a history of taking up a hobby only to drop it later, used clubs might be a good choice. They'll be much cheaper, of course, than new. And because they'll be so much cheaper, they can be easily replaced later.
Improve your distance and save money with Callaway used golf balls.
Today's Golf News
Lyle and Co set poorest example by giving up ghost
Sun, 20 Jul 2008 00:00:01 +0100
<p>Birdies were rarer than an airborne ostrich until a young player from Colombia produced a flock of them to remind the rest of the world that Royal Birkdale, the master of the field over the first two uncomfortable days, could be mastered.</p>
Titleist is Top Choice Across Every Major Equipment Category at PGA Professional National Championship
Mon, 25 Jun 2007 00:00:00 GMT
golf clubs | golf carts | golf tournament gifts
Labels: golf clubs | golf equipment | golf gifts
If you want a great golf swing then get this Simple Golf Swing eBook
The Ping Golf Club: An Overview
By Lee MacRae
For a golfer, one of the most important things that he should examine is his golf club because according to experts, it is one of the main reasons why they do not hit the ball. This is the exact reason why the Ping golf club was born.
Karsten Solheim was the one who invented the ping golf club with different intentions. The story has it that Karsten was practicing golf but he could not hit the ball so he started to practice up to the time that he began to design and experiment his very own putter so that he could play better through it. He thought of designing his own putter without a figment of a though that it would be known worldwide. By the year 1959, his putter experiments had evolved into 1A design. While deciding for the name, he heard the sound of his putter and declared proudly to his wife that he would name the putter from its sound, hence the name �ping�. At that same year, Sports Illustrated published an article in their August issue regarding the ping golf club dubbing it as a musical putter.
This was the beginning of success for the ping golf club. At present, the Ping golf club is manufactured in Phoenix, Arizona by Karsten Manufacturing Corporation. There are more than 400 patents registered for the ping golf club and each of these designs are all innovative and very original designs that are suited for each and every golfer. Here are some of their key patents and products:
In the year 1962, the Heel-toe weighting type of ping golf club was granted patent. This design was the one that revolutionalized other modern designs and golf clubs that are manufactured in the market today. In the year 1969, another type of ping golf club was introduced which was the perimeter-weighted, investment-cast iron. The reason for this type of ping golf club is that the perimeter weighting is able to increase the moment of inertia thus when a ball is not struck squarely on the face it makes the club more forgiving. Another innovative movement for the ping golf club was the application of investment casting in the manufacture of the K Series Irons. This is not really a new technology in fact; the old name for it is the lost-wax process. The purpose of this type of method is to ensure precise detail and consistency to all of the parts of the ping golf club. Another type of patent for the Ping golf club is the Cushin Selective Filtering Insert. This is a patented invention which screens out and disperses the unwanted frequencies that can harmfully affect muscle, bone, and connective tissue. Through this invention, the golfer receives less vibration with greater feel on each shot.
The reason why the ping golf club is popular and widely used is because of its innovative, ever-changing yet reliable design. These designs are what people, particularly golfers, recognize about ping golf club. lost one of your ping golf clubs? Do not worry because serial numbers are here to save you! In every ping golf club, there are serial numbers which are etched on every PING iron. If ever there is a need to replace one club, the company has the exact specs at the time of manufacturing on file and could actually build a new club to match your set.
To learn more go to golf
Learn More About Golf Clubs
Beginning with this idea in mind, you will see that when honing your golf skills it makes sense to start with smaller swings, then build up to the full swing. This is the reason why a person just learning the sport will learn and teach the body the correct motions iin developing an accurate and powerful swing by starting with the short swing. Trying to learn the full swing first makes it much more difficult to learn the correct muscle coordination that the full swing requires.
Find great new golf clubs online today
Burton Golf Bags
An offset shaft or hosel on a putter is generally a good thing for a recreational golfer (and many pros, too). Offset helps the golfer line up with his or her forward eye over the ball, and with a good line of sight. Offset also helps keep the hands ahead of the ball when the putt is struck, which is a putting fundamental. Many putt great without offset, so it's one more thing that comes down to feel.
Get greater distance on your drives with great Precept golf balls from our store.
To learn how variations of the grip affect ball flight. Experiment with slight variations of your grip. Observe how the changes affect the flight of the ball. A weak grip encourages a slice or fade. A strong grip encourages a hook or a draw. The V.s formed by the index finger and thumbs on both hands should point between the chin and right shoulder.
...Golf Instruction Guide
Assuming the texture of the sand is similar, and the ball is not plugged, the technique for hitting out of a greenside bunker remains the same for shots up to 30 yards (27m). The key to making this shot is hitting the sand about 1 to 2 inches behind the ball, throwing the sand forward with the ball. For longer shots the only thing that changes is the swing's length. Rhythm and tempo remain the same.
Find a great new golf grip online today
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Breakthrough Performances
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