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Finding the ideal impact point on your driver

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A few weeks ago, I found myself in Eastern Canada teaching an AimPoint Express clinic at Fox Harb’r in Nova Scotia, followed by a PGA of Canada Fitting Workshop where I train our young professionals on best practices for club fitting.

I had one day of downtime in between the two events, and decided I would bring out my new Sony DCS-RX10M II Cyber Shot digital camera and my Trackman IIIe launch monitor. The new camera from Sony films at an astounding 960 frames per second, and I think most of the readers here are familiar with Trackman. I thought it would be a pretty cool piece if I used the camera to film the impact interval, and then measured the resultant ball flight data with Trackman. All I needed now was a victim… I mean guinea pig… I mean test subject… I mean volunteer. Thankfully my AimPoint clinic was a success, and I had a willing and excited volunteer. Thanks, Bob.

After watching a couple planes take off from the course’s private runway and touring the sporting lodge and shooting grounds the next morning, I met Bob over on the range and walked him through what I needed him to do. I wanted him to try and hit one drive off the toe, one off the heel and one off the sweet spot. For those of you that have never tried to consciously manipulate your impact location, it is not as easy as it sounds.

Bob’s driver was a TaylorMade SLDR 460 (12 degrees), and he had the weight set all the way to fade. Resident gear head and PGA of Canada Professional at Fox Harb’r Devin DeBay gave me the low down on what to expect from Bob. He was a pretty consistent ball striker and consistently hit his shots a little high on the club face and a little on the toe.

Bob was a little surprised when we showed him that the impact point of his best drives was high on the face and on the toe. He was also surprised at how difficult it was to consciously move his impact point, let alone move the impact point and have a quality shot. After a couple adjustments, Bob was able to hit the few shots I needed to communicate the concepts for this story.

The first idea I would like to present, and question I would like readers to ask themselves is: “Do you hit your best shots off the sweet spot?” Just to be clear, I define hitting the sweet spot as have the center of gravity (CG) of the club head impact in alignment with the CG of the golf ball. I think this is important to define in this way, as moveable weight technology means that the CG of the club is not always in the geometric center.

When Bob hit the geometric center of the club face, his launch angle and spin loft were lower than on the high toe strikes. To see how this worked take a look at the table below.

Screen Shot 2015-08-28 at 2.23.06 PM

A combination of club delivery, swing speed and type of driver combine to give golfers an ideal impact point, and that is not always the sweet spot. Bob did have one of his best drives come off the sweet spot, as you will see in the video at the end of the story, but the vast majority of his best shots were struck high on the toe. If you go to the range, do some testing and find out that your best results come when you contact shots somewhere other than the sweet spot, I recommend seeking a quality club fitter with a launch monitor to find out why. You may not have the right driver.

The second idea I want to communicate is perhaps more relevant for the mid-to-high handicapper. It is the simple concept of the importance of impact point as it pertains to distance. I have been running power golf training programs for years now, and also am one of the instructors for TPI’s Power Coach Certification Program. As much as I love high-level club fitting, 3D motion analysis and training to increase speed, the simple reality is that the majority of golfers generate enough speed to hit the golf ball as far as they want. The reason they don’t get the maximum distance has to do with the fact that most of them contact their shots all over the face.

My simple recommendation for golfers who want to hit the ball farther is to first learn to hit the ball solidly at least 75 percent of the time. From there, if you are not getting the distance you are looking for then find a coach with a launch monitor and have them analyze your driver fit and driver delivery. They should be looking at the head, shaft, flex, swing weight, etc., and also at the angle of attack, impact point and spin loft. If all of those factors are optimized and you still need to hit it farther, then it’s time to start working on building speed and efficiency. These types of changes often take a lot more time and effort on the part of the golfer, so make sure you pick the low hanging fruit before tackling the more difficult challenges.

Impact Meaurement from Liam Mucklow on Vimeo.

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M1 vs M3 Full Video https://vimeo.com/ondemand/m1vm3 Discount Code "golfwrx" Liam is Canada's Senior Aimpoint Instructor, the PGA of Canada's first Trackman Master, TPI Power Coach Instructor, K-Vest Advisory Board Member, Boditrak Advisory Board Member, and PGA of Canada Technical Advisory Panel Member. You can find out more about Liam by visiting his website, http://mucklowgolf.com/, and can find him in Toronto at King Valley Golf Club.

8 Comments

8 Comments

  1. Liam Mucklow

    Sep 12, 2015 at 12:52 pm

    Alex,

    That is exactly my point in the article. If you find your best shots come somewhere other than the Center of the face then I recommend a driver fitting.

  2. Alex

    Sep 11, 2015 at 8:01 am

    It seems like Bob’s driver is not very well fit if his center strikes with a 12* head are producing 11.5* launch and 1400 rpm spin. Instead of intentionally missing the center of the club to produce a good shot, maybe he should find a driver that produces the higher launch and spin of the toe strike, but on center hits. Just a thought.

  3. Chuck

    Sep 10, 2015 at 8:18 am

    I’ve found that the right left of center on the crown, just short right, being left of right of center to be the ideal sweet spot on my callaway x-hot driver… What?

  4. other paul

    Sep 10, 2015 at 1:51 am

    This isn’t very complicated, toe moves faster, and high on the face gives greater launch angle and usually less spin. However, once you move much more then a half inch from center all bets are off.

  5. Liam Mucklow

    Sep 9, 2015 at 11:00 pm

    Antonio,

    The way I look at is this.

    The Sweet Spot is is the geometric centre of the club face, which is also the apex of the bulge and roll. The moveable weights move the Centre of Gravity. Gear effect is caused by impact point relative to Centre of Gravity, not Sweet Spot.

    I feel it is important to make this distinction in my language as many golfers may consider Sweet Spot to be the impact point of which the get the best results. I would agree in principle to Jeremy Chell’s comment.

  6. Tom

    Sep 9, 2015 at 12:50 pm

    Valuable info. to know. Thanks for the write up.

  7. antonio

    Sep 9, 2015 at 9:53 am

    Nice artcle. If I understood you correctly what you mean is that with modern movable weights drivers, CG location changes depending on the weights position thus you change the swing spot as well. CG moves towards the position of the weights so if you tend to hit towards the toe putting weight on the heel, looking for a right to left curve as manufacturers advise, will probably affect impact negatively

  8. Poppa

    Sep 8, 2015 at 4:52 pm

    Please do this write up on several real driver (IE not TM). Who did not know that TM drivers had their sweet spot on the toe? It’s been like that since the R7 AT LEAST

    Really nice article. I would love to see it expanded!

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Clement: Laid-off or perfect fade? Across-the-line or perfect draw?

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Some call the image on the left laid off, but if you are hitting a fade, this could be a perfect backswing for it! Same for across the line for a draw! Stop racking your brain with perceived mistakes and simply match backswing to shot shape!

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The Wedge Guy: The easiest-to-learn golf basic

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My golf learning began with this simple fact – if you don’t have a fundamentally sound hold on the golf club, it is practically impossible for your body to execute a fundamentally sound golf swing. I’m still a big believer that the golf swing is much easier to execute if you begin with the proper hold on the club.

As you might imagine, I come into contact with hundreds of golfers of all skill levels. And it is very rare to see a good player with a bad hold on the golf club. There are some exceptions, for sure, but they are very few and very far between, and they typically have beat so many balls with their poor grip that they’ve found a way to work around it.

The reality of biophysics is that the body moves only in certain ways – and the particulars of the way you hold the golf club can totally prevent a sound swing motion that allows the club to release properly through the impact zone. The wonderful thing is that anyone can learn how to put a fundamentally sound hold on the golf club, and you can practice it anywhere your hands are not otherwise engaged, like watching TV or just sitting and relaxing.

Whether you prefer an overlap, interlock or full-finger (not baseball!) grip on the club, the same fundamentals apply.  Here are the major grip faults I see most often, in the order of the frequency:

Mis-aligned hands

By this I mean that the palms of the two hands are not parallel to each other. Too many golfers have a weak left hand and strong right, or vice versa. The easiest way to learn how to hold the club with your palms aligned properly is to grip a plain wooden ruler or yardstick. It forces the hands to align properly and shows you how that feels. If you grip and re-grip a yardstick several times, then grip a club, you’ll see that the learning curve is almost immediate.

The position of the grip in the upper/left hand

I also observe many golfers who have the butt of the grip too far into the heel pad of the upper hand (the left hand for right-handed players). It’s amazing how much easier it is to release the club through the ball if even 1/4-1/2″ of the butt is beyond the left heel pad. Try this yourself to see what I mean.  Swing the club freely with just your left hand and notice the difference in its release from when you hold it at the end of the grip, versus gripping down even a half inch.

To help you really understand how this works, go to the range and hit shots with your five-iron gripped down a full inch to make the club the same length as your seven-iron. You will probably see an amazing shot shape difference, and likely not see as much distance loss as you would expect.

Too much lower (right) hand on the club

It seems like almost all golfers of 8-10 handicap or higher have the club too far into the palm of the lower hand, because that feels “good” if you are trying to control the path of the clubhead to the ball. But the golf swing is not an effort to hit at the ball – it is a swing of the club. The proper hold on the club has the grip underneath the pad at the base of the fingers. This will likely feel “weak” to you — like you cannot control the club like that. EXACTLY. You should not be trying to control the club with your lower/master hand.

Gripping too tightly

Nearly all golfers hold the club too tightly, which tenses up the forearms and prevents a proper release of the club through impact. In order for the club to move back and through properly, you must feel that the club is controlled by the last three fingers of the upper hand, and the middle two fingers of the lower hand. If you engage your thumbs and forefingers in “holding” the club, the result will almost always be a grip that is too tight. Try this for yourself. Hold the club in your upper hand only, and squeeze firmly with just the last three fingers, with the forefinger and thumb off the club entirely. You have good control, but your forearms are not tense. Then begin to squeeze down with your thumb and forefinger and observe the tensing of the entire forearm. This is the way we are made, so the key to preventing tenseness in the arms is to hold the club very lightly with the “pinchers” — the thumbs and forefingers.

So, those are what I believe are the four fundamentals of a good grip. Anyone can learn them in their home or office very quickly. There is no easier way to improve your ball striking consistency and add distance than giving more attention to the way you hold the golf club.

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Clement: Stop ripping off your swing with this drill!

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Not the dreaded headcover under the armpit drill! As if your body is defective and can’t function by itself! Have you seen how incredible the human machine is with all the incredible feats of agility all kinds of athletes are accomplishing? You think your body is so defective (the good Lord is laughing his head off at you) that it needs a headcover tucked under the armpit so you can swing like T-Rex?

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