Understanding Bounce

Do you know what bounce is and how it applies to your game? Choosing the right bounce is important in every iron, not just your sand wedge.

BounceThe sand wedge is perhaps the most famous model, but every club has bounce. Bounce is defined as “the measurement, in degrees, of the angle from the front edge of a club’s sole to lowest point on the club (which rests on the ground).” Players have worried about bounce in their wedges for quite awhile, but it’s important in your other clubs as well.

For example, compare the Titleist 680 and 670. The 680 7I has 3° of bounce, while the 670 has 7.5°. Titleist describes the 680 by saying the “narrow sole, moderate camber and bounce angle are designed for players who like to pick the ball off the turf.” Titleist describes the 670 as by saying “the slightly wider sole with more bounce and camber is designed for players with a more aggressive, steeper swing, and is excellent in softer conditions.”

In other words, your swing shape has a lot to do with the proper bounce, and bounce matters in more than a sand wedge.

The Purpose of Grooves

Clean your grooves!

GroovesMany people think that grooves exist to impart backspin. This is not true. In tests with Iron Byron, ungrooved irons imparted 98% as much backspin as grooved versions of the same model iron. The main purpose of grooves is to collect dirt, grass, and water, thus increasing ball/steel contact. Think of car tires: in dry weather, racers go with “slicks” and in slightly wet weather, they must use tread. Tread isn’t used to “grab” the pavement, but to channel water away so rubber/cement contact can be maximized. Some deformation of the ball occurs at impact, allowing the grooves to “grab” parts of the ball, and this grabbing accounts for the 2% differential seen in the smooth vs. grooved club test.

Keeping your grooves clean is important in maintaining consistent ball/steel contact, which in turn leads to consistent distance, height, and backspin from your irons. Today’s tip is more science lesson, but the tip is this: keep your grooves clean. Wipe them with a soft towel, clean the grooves with a sharp end of a tee or a groove cleaner, and keep your clubs dry. If your grooves are already filled with water, they won’t do much good.

With “dirty” balls, ungrooved clubs in the Iron Byron test imparted as little as 60% as much spin. Why doesn’t your driver have grooves? Because the ball should be relatively clean when you’re teeing it up.

Photo Credit: © Unknown.

Hybridized Chipping

The next time you find yourself around the green, do as Hamilton does: put that hybrid to work!

Titleist 503.HLike most of the rest of the golf world, you’ve added a “rescue,” “hybrid,” or “ironwood” to your bag. You use it out of the rough and off the tee, and it works well for you. Guess what? You’re still under-utilizing the club.

As Todd Hamilton showed us at last year’s British Open, the hybrid club is also an effective tool around the greens. You may not get as much use out of it as Hamilton did around the links-style Open course, but from greenside rough and fringes, hybrid clubs possess a number of traits that will help you get the ball closer to the hole.

To play a chip with a hybrid, stand the club up on its toe a little and take a putting grip. Play the shot very much like a putt, with very little wrist action. The hybrid will glide through any grass quite easily, ensuring solid contact.

The next time you find yourself around the green, do as Hamilton does: put that hybrid to work!

Balance Those Balls!

How much does a good ol’ set of balanced balls matter? Quite a bit, it turns out!

Check-GoThis lengthy article at Golf Club Review talks about the value of a spin-balanced golf ball.

A player with a poor stroke may never realize much benefit from the use of balanced balls on the green, but a good putter should be able to reduce his handicap by close to a stroke with careful and sustained use of balance-oriented balls. If he is also adept at using the alignment lines on the ball to aim his putts, he may save substantially more than a stroke a round.

Further reading reveals that Golf Club Review found disparities in long irons, short irons, and driver shots as well. Turns out that balancing a ball is important for more than putting!

You can read more about the Check-Go system here or purchase one from TGW.com or other retailers.

Best Predictors for Performance

What five key stats do the top players in the world have in common?

Risk Reward 18Th Pebble BeachTiger goes for the green. Vijay goes for the green. Phil Mickelson? Yep. Ernie Els? You bet.

According to Jaime Diaz and Steve Evans in a Golf Digest article, careful analysis of Shotlink statistics reveals that five stats in particular are important for high-ranking golfers:

…five others have clearly emerged as leading indicators and predictors of success: “birdie average,” “par breakers,” “par-5 scoring average,” “par-5 birdie percentage” and “going for the green” (the percentage of times a player tries to drive a par 4 or hit a par 5 in two.) In these stats in 2004, the worst ranking recorded by any of the top five players in the world – Vijay Singh, Tiger Woods, Ernie Els, Retief Goosen and Phil Mickelson – was eighth (Goosen in par breakers and Lefty in par-5 birdie percentage). Singh finished first in all but par-5 birdie percentage (Goosen led with 55.3). Woods and Els were in the top five in all five categories.

Your tip of the day? Read the article and apply the knowledge you gain from it to your own game.

Clean Up Your Chipping With a Towel

Use a towel to learn how to properly control the trajectory and speed of your chips.

Today’s tip of the day comes from well known golf instructor Chuck Cook and is designed to help improve both trajectory and speed control of chips around the green.

Begin with a fairly long chip, forty to fifty feet. Take a regular hand towel and place it some where between the target and ball. The goal is to land the shot on the towel while still having it end up no more than a club length from the hole.

Experiment by positioning the towel closer and farther away from the target to learn how to control the trajectory of your chips. When the towel is closer to the ball, a bump and run with a seven iron or less lofted club is the likely shot. Closer to the hole, a higher chip with a more lofted club such as a wedge is a better choice. Enough practice and you will be hitting bump-and-runs and flops with the best of them.

Forward Ball Position Lowers Flight

Ball flight too high? Try moving the ball forward in your stance. Yes, FORWARD!!

This tip comes from our forums, where jcgolfpro talks about high ball flight as a result of ball position being too far back.

Many are focusing on adding loft which produces a weak shot as the ball slides up the clubface and many times it fades. I have a tendency to hit the ball very high but when I start doing that, I know I have slid the ball too far back in my stance. The one thing some have forgotten is “angle of attack.” When we slide the ball too far back, we get a little steep… many times doesn’t hurt majorly but when playing in the wind, we hit a lot of “ballooned” shots.

However, without seeing, I can’t be sure but you can. If you have access to an impact bag, you can feel it yourself. If not, get a cloth laundry bag and fill it with towels and swing into it (using an old club in case something goes wrong). This will provide immediate feedback on your impact position.

Thanks, JC, for the tip!

Bowen’s Balls

An expensive training aid boiled down to tape and a pencil, the Sand Trap way!

The Golf Blogger posted today about the “Bowen Ball Swing Aid.” The BBSA costs “only” $39.95 and is nothing more than a lucite stick. We’re economical (that’s slang for “not completely stupid”), so we advocate creating your own training aid: glue two dowel rods together (one has to fit into that hole in your grip), fold a coat hanger appropriately, etc. Heck, tape a pencil to the top of your grip if you want.

The images on the BBSA “How it Works” page explain the functionality pretty well: one end of the rod goes on the butt of the club, the other leans out perpendicular to the shaft and parallel to the clubface. Take a normal grip and swing, but don’t let the aid touch your arms. If your swing is overly wristy or gets off-plane near the top of your backswing (laid off or across the line), the coat hanger/dowel/expensive piece of plastic will let you know. You’ll, quite literally, feel it.

Now that you’ve saved roughly $39.67, well, buy yourself a dozen good golf balls.

Keep a Diary

Diaries aren’t just for little girls, you know.

Last fall, I began hitting the ball toward the heel a little bit. My swing felt fine, but I wanted solid contact and couldn’t find a swing thought that worked at getting my swing back in the groove. A week or two into my “heel funk” I found my high school golf diary: a hodge-podge of notes, swing thoughts, diagrams of holes, and more. I flipped through and found a perfect swing thought (this tip isn’t about that particular swing thought, so I won’t share it here).

The lesson here is clear: keeping a diary can save your butt down the line. Your golf diary may include information like swing thoughts for the day, information obtained at a recent lesson, general trends (i.e. “hitting slight fade” or “hitting lots of shots thin”), or more. Some golfers might even keep track of their hats so they can identify which is their “luckiest.”

Diaries aren’t just for little girls, you know.