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Ingredients for better golf? Crunch the numbers

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I got an email the other day from a golfer looking to dig into his game and really make an effort to shave a few shots off his handicap. He sent me a detailed description of his game and how he perceived it: pretty good with the driver, decent short game, need to get better with the irons, etc.

The trouble with this interpretation? He, like most golfers, was merely guessing.

To improve as fast as possible, golfers need raw statistical data from their rounds (competitive rounds, if possible) before they can get a true picture of the state of their game. This has nothing to do with golf swing fundaments; it’s simply an assessment of how golfers play the game, where they score and where they struggle.

With the help of a couple new companies and a launch monitor, golfers can get very specific about where they need to improve.

1. Measure

To get better, golfers need to know exactly what is happening on the golf course. I’m no different than anyone else; I can sit on the range and hit shot after shot, yet when I go to the course things are different. You won’t know what is different until you measure, and you need a good way to measure — more than just your score.

The guys at Birdiefire have done a great job providing a service to do just that. You’ll have to set aside 5-10 minutes after the round to input your data, but the information you’re going to get will be extremely helpful. I pay for the service because I think the company is good at what it does. If it can help me, maybe it can help you, too. And there are several other companies that offer similar products.

Below is what the round entry interface looks like, and you will see one of these for each hole.

better-user-interface

Entering a round on Birdiefire from a laptop/desktop.

Take a look at the picture below. From a report, you can analyze approach shot data over a period of time, the distance window to the hole, the amount of attempts, and the average to a par of 3 from that window.

approach

Analytics report from Birdiefire

There’s a ton of great information, but a few things stick out to me. From 201-210 yards, the average is 3.1 in 21 attempts. From 71-80 yards, the average with roughly the same amount of attempts is a touch higher at 3.15. This player is averaging the same score from 71-80 yards as he is from 201-210 yards, which we know leaves a huge opportunity for improvement.

2. Make A Plan

Once you’ve got some great information like this, the road to actually improving gets very clear. In continuing the example above, this player would not only look at his technique, but also his strategy and decision making on the golf course. It’s tough to talk about fundamentals because every golfer is different, but using Trackman and data sets from the exact yardage windows give you get a pretty clear picture of what you should be doing from a strategy standpoint.

Trackman gives golfers great information about their tendencies when they track a group of shots. The picture shows the Trackman results of a college player hitting 20 shots with an 8 iron. From a flat lie and with the same club over and over, the dispersion will be as small as it’s going to get. In other words, this will be the tightest dispersion of shots you could or would expect with the same club over time.

better4

The pink ring represents the edge of the green

What does this look like on the golf course? If this player was aware of his dispersion, more shots missing left than right, then he’d pick an 8 iron, use the aim line in the image and theoretically have a very high probability of not missing the green. I think intuitively we all are aware of aiming away from a flagstick that is next to water or a bunker. Using the dispersion of shots, be aware of your tendencies so you can use the information on the golf course to maximize your chances of hitting the green. In a one-off situation, you may need to birdie the last hole or alter your strategy, but over the course of a season, if you can save 0.25 shots per round — that’s one shot a tournament — and on the PGA Tour that could mean hundreds of thousands of dollars.

A friend of mine, Scott Fawcett, has done some great work in this area, and his players have already won a U.S. Junior Championship and an NCAA Division I stroke play title. He also teaches golfers on the Web.com and PGA tours. If you’d like more in-depth information about what Scott does you can check him out at playinglesson.com.

3. Execute and Repeat

You’ve got great statistical information about what is happening on the golf course from Birdiefire, great information about dispersion patterns and carry distances of your clubs with Trackman… now the last part is the most difficult. It’s executing your new plan/strategy.

I can’t tell you how many times I’ve stood over a shot in a tournament, aimed 10 yards away from a flagstick and on the downswing decided to hold off the face or rotate it over to get the ball to go toward the flag I’m aiming away from. Sometimes it worked out fine, but many times I paid the price.

Remember, playing golf is very different than working on your golf swing fundamentals. The decisions you make on the golf course, the strategy you choose to implement, and the way you spend your time practicing all will have an impact on the scores you shoot. Don’t guess at what you can measure, and use those measurements to drive improvement.

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Rob earned a business degree from the University of Washington. He turned professional in June of 1999 and played most mini tours, as well as the Australian Tour, Canadian Tour, Asian Tour, European Tour and the PGA Tour. He writes for GolfWRX to share what he's learned and continues to learn about a game that's given him so much. www.robrashell.com Google Plus Director of Instruction at TOURAcademy TPC Scottsdale www.touracademy.com

14 Comments

14 Comments

  1. Speedy

    Jul 9, 2015 at 12:05 pm

    I just wanna beer after my 81.

    • Rob Rashell

      Jul 10, 2015 at 9:36 am

      Speedy,

      Maybe we can track which beer helps you play best in your next round, would it shape your beer choice? Big IPA fan personally.

      Cheers

      Rob

  2. mat69

    Jul 9, 2015 at 11:54 am

    any suggestions for a Uk version?
    Thanks

    • Rob Rashell

      Jul 10, 2015 at 9:34 am

      Mat,

      Birdiefire works nicely in the UK as well, a little bit of work to get everything up and running, and from there you should get some great feedback. Good Luck!

      Rob

  3. Ken

    Jul 8, 2015 at 4:54 pm

    Even if you had to make 18 photocopies of the image with all the questions on it, and fill one out with your scoring pencil while you’re playing each hole, it’d be worth it. And if you’re half-ways coordinated, you wouldn’t be “slowing down the game,” so there’s no argument there. This also takes away the excuse of “remembering all that info after a round.” Being manly men (for those of us who are men), putting pencil to paper a little more often in order to improve our enjoyment of the game should not be a big chore. I heartily approve.

    • Rob Rashell

      Jul 10, 2015 at 9:32 am

      Ken,

      Thanks for the vote of confidence on this one, at the very least, tracking your game forces you to reflect, or think, about what is really happening on the golf course.

      All the best with your golf!

      Rob

  4. Dave S

    Jul 8, 2015 at 1:55 pm

    Biggest problem here is remembering all that info after a round. Unless you track your club on an app right after the shot (or hole) it’s tough. Gamegolf and Arccos both are good, but still in beta phase IMO… i’ve read about too many kinks in both systems to make me want to plop down $300 for either of them yet… but I have no doubt that’s the future of golf stat tracking.

    • Rob Rashell

      Jul 8, 2015 at 2:26 pm

      Dave,

      I’ve always looked at what the best teams and players are using most, two stat platforms stick out, Birdiefire, and homemade versions of Mark Broadie’s strokes gained data. No question you’ll spend a little bit of time entering rounds, I always felt going the little extra mile gave me an edge on the people I was trying to beat. Didn’t mean I’d beat them, I just felt like I was preparing better/practicing better, etc.

      All the best!

      Rob

  5. Peakation

    Jul 8, 2015 at 8:54 am

    Gamegolf will do this “automatically”. Same with other shot trackers out there like Arccos. Several apps as well. Gamegolf’s app is free. Nice web interface will give you all the stats.

    • Rob Rashell

      Jul 8, 2015 at 2:22 pm

      Peak,

      All depends on willingness to use the plugs on the butt end of the grip, in my playing days would have been hesitant in using them, just my preference. Would like to see Game and Arccos report and analytics side.

      Rob

  6. Gary

    Jul 7, 2015 at 4:43 pm

    Thanks Rob. You can also try GolfLogix and GetRealGolfStats. Both those you can use as you play so you don’t have to enter it in later. I’ve also just purchased a Microsoft Band which is partnering with Taylormade (https://www.microsoft.com/microsoft-band/en-us/support/health-and-exercise/golf-tile) to track all your golf shots without having to enter data. I’ve been tracking my golf status since the mid 90’s when I had created a Access program to capture it.

    • Rob Rashell

      Jul 7, 2015 at 9:31 pm

      Gary,

      Thanks for the thoughts, the best feedback I’ve found comes from detailed work on compiling your stats. There is no easy way to get this done, it takes time and effort, and can’t imagine a better way to evaluate exactly what is happening on the golf course. Love that you used access, my first stat tracking program was a database through microsoft works. Good luck and keep tracking!

      Rob

  7. Mike

    Jul 7, 2015 at 3:51 pm

    Thanks Rob, I’ve been looking for something like Birdiefire. I’m a 7hdcp and am trying to get to a 5. I’ve been using GolfShot and the stats it provide are nice to look at but they aren’t actionable. An old timer at my club was giving me some advice the other day and he told me I needed to start keeping track of all my stats if I really wanted to improve. He showed me a little note book he used that had charts and numbers for every shot he took. He did everything by hand! Thanks but no thanks, I think I’ll try Birdiefire.

    • Rob Rashell

      Jul 7, 2015 at 9:34 pm

      Mike,

      The information directly shapes practice and instruction and will have the greatest impact on your improvement. You’ve got a lot of work in front of you and any gains are going to be hard earned, you’re on the right track and good luck!

      Rob

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Instruction

Stickney: Sit on it (for a better backswing)

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As we know golf, is a very tough sport and one that involves many moving pieces. Whenever something overreacts or moves too much on the way back, you end up playing catch-up on the way down. One of my favorite things to watch is how the head moves or doesn’t move on the backswing. Sure, you can have some movement, but you can’t have too much or you put yourself behind the eight ball.

I have charted the head position of a tour player at address and we can see that this is a very normal set up position. It is one that looks positioned to do great things.

However, en route to the top, you can see that this player has put himself into a position where his rear knee straightened too rapidly off the start of his backswing. When this occurs the pelvis “runs out from under” the upper body on the backswing the hips will react and begin to slant downward. (You can see a -10 degree tilt versus 3 degrees the opposite way at address for you number people.)

This causes the head to move out in front of where it was at address. This is not a bad position for the irons but for a driver we have a pending issue. If you don’t make a compensation from here then the player will have an angle of attack that is too much downward through impact with their driver.

As the player moves into his transition, the hips have leveled as the rear shoulder lowers the club into delivery but the head and pelvis are still too far out in front of the ball. The only thing you can do from here is fire the lead side upwards and hope that your head falls back into the correct position. If so, you will have the correct angle of attack, if not, you will chop down on the ball causing your launch conditions to be faulty.

And as we see here that this is precisely what this player did at the very last minute…not the easiest way to swing the club but it is functional IF you make the right correction. So, now that you understand how simple things like the action of the lower body can cause your head to move and your angle of attack to become faulty, what is the secret to controlling your lower body?


Just “sit” on the rear knee flex slightly longer during the backswing as you see here. This will slow down the tilting of the pelvis on backswing and thus your head will stay more in position en route to the top.

Personally, I teach both flexion and extension of the rear knee to the top, depending on what the player is wanting to do, so it really does not matter. However, what does matter is the rate at which it begins to straighten for those of you who do allow it to lengthen. I try to make most of my students hold the most of their address flex until the club moves between belt and chest high, any sooner and you risk the faulty pivot we saw above.

Therefore, take it from me and “sit on it” slightly longer for more quiet head motions as well as a more balanced backswing—your angle of attack will thank you!

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Davies: Training the trail elbow in the golf swing

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Alistair Davies shares with you how to get the correct trail arm and elbow action in the downswing. He shares some great drills that can be done at the range or at home to help lower your scores.Get the correct training for the trail arm here today!

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The important lessons you can learn from Peter Senior’s golf swing

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He may not be a household name in the United States, but Australia’s Peter Senior has a swing for the ages. At 60 years old, Senior has 34 worldwide professional wins including the 2015 Australian Masters beating a competitive field with several top-ranked players in the world. Turning professional in 1978, his career has spanned over 40 years.

Senior’s game and swing have stood the test of time, and the longevity of his career should be recognized. Senior formerly worked with Australian instructor Gary Edwin, and the structure to this swing taught to Senior paved the way for a future of consistent, high-quality professional golf.

Having a great golf swing isn’t the only key to becoming a great golfer, one must learn to play the game. However, you can learn a lot from Senior’s swing.

The origin to Senior’s swing lies in his set-up. Senior sets up in what I call his “hitting angles” or a position that mirrors impact.

From this position, Senior is able to simply keep these angles he established at address throughout the swing. This is why the set-up is so critical. The further he deviates from these “hitting angles”, the more he will have to find that impact position with his body in the backswing and downswing. In other words, more movement. The goal of his backswing will be to maintain these original starting angles.

From the picture, Senior has maintained his original body shape that he established at address. From this position, it will be much easier and repeatable to return the club to impact.

Note how his impact position now mirrors his original address position. All his original angles were maintained with a slight bump of the body towards the target. From impact, he can simply fold up his arms as his right side of his body rotates around his left side, keeping the clubface square to the body.

This standing tall finish position with the head following the torso is much easier on the back. His body has come forward and around beautifully, covering the ball for a proper strike.

The beauty of Senior’s swing lies in its simplicity. The changes Senior made to his swing can apply to anyone. Let’s look at two simple drills to make your swing more efficient and powerful.

“To a large extent, my backswing is a product of my set-up position” – Tiger Woods, Golf Digest 2020

To get into these impact angles simply practice pushing into an impact bag with the head and shaft of the club. Make sure your trail arm is tucked, lowering the trail shoulder as you pressure the bag.

To get the feeling of the proper coil from this set-up position, grab an impact bag and hold the bag in front of you.

From here, swing the bag around you with your arms keeping the top of the bag level. You will feel the trail side of your body move back and the lead side move out, coiling around your spine angle.

The trail glute will also move back and around with this drill, a key move the great Ben Hogan used to pivot his body. To develop an efficient swing and a long, injury-free career, take note of Peter Senior’s key moves.

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