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Opinion & Analysis

Was Tiger Woods really swinging his driver between 124-and-128 mph at the Honda Classic?

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In case you missed Tiger Woods in action at the Honda Classic last week, he looked strong with the driver en route to a 12th place finish. He didn’t find many fairways with the big stick, but he appeared to be swinging it fast and hitting it far — actually, he ranked No. 2 in driving distance (319.1 yards) for the week.

But, just how fast was he actually swinging the driver?

According to Brandel Chamblee’s research (he appears to be using live ShotLink data), Tiger was bringing it between 124.5 and 128.4 mph, as measured on hole No. 3 each round.

And just how high is 128 mph club head speed?

Wait a second. If he was swinging the club that fast, shouldn’t his ball speed and distance be way higher? Well, it makes more sense when you look at the smash factor, which is surprisingly low. Smash factor is a ratio of ball speed and club head speed, and the highest possible (depending on who you ask) is 1.50. So Tiger producing smash factors between 1.416 and 1.456 means that while he was swinging the club very, very fast, he was missing the center of the club face, too.

Here’s top-100 teacher and GolfWRX featured writer Tom Stickney’s take: “As with anyone, this shows that not even Tiger is exempt from hitting the ball in the sweet spot. Usually when you try and swing at the upper end of the spectrum, you will find that impact quality suffers. Therefore, you must find your own balance between swing speed and centeredness of contact.”

Of course, there’s a number of different explanations for the numbers — from a few well-respected names in the golf industry, I might add — in the responses to Chamblee’s Tweet.

 

What do you think? Do you think Tiger was really swinging the driver that fast, and simply missing the center of the face? Or do you think the club head speeds were jacked up?

See what GolfWRX Members are saying about this in the forums.

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He played on the Hawaii Pacific University Men's Golf team and earned a Masters degree in Communications. He also played college golf at Rutgers University, where he graduated with a Bachelor of Arts in Journalism.

28 Comments

28 Comments

  1. ray

    Mar 19, 2018 at 8:55 am

    No way 128. He was going after it pretty hard at Arnold’s tourney and wasn’t hitting 180 ball speed.

  2. Robert Parsons

    Feb 28, 2018 at 8:36 pm

    Measured hitting a fade?

  3. Stephen

    Feb 28, 2018 at 8:35 pm

    This jurry-rigging won’t last for long. canna’ change the laws of physics

  4. Christopher

    Feb 28, 2018 at 4:06 pm

    The 1.5 Smash Factor Ratio isn’t an absolute, it varies with the data gathering device. A perfect ratio with something like GCQuad is 1.45.

    Seems like a storm in a teacup for 4 measurements over 4 different days with something that usually has decent +/- tolerances at best.

  5. David

    Feb 28, 2018 at 1:55 pm

    Who cares?

  6. Paul

    Feb 28, 2018 at 1:39 pm

    This has been one of Tigers problems all along. The harder he swings, the worst he hits his drives. I have seen him swing controlled and smooth and hit the fairway or al least the first cut. When he swings out of his shoes, the ball goes way right more often then not.

  7. Steve Pratt

    Feb 28, 2018 at 1:04 pm

    As a long time TM owner, I don’t believe Tiger would miss a driver bad enough to get a 1.41 smash…that’s horrible. A tour player’s worst miss is usually 1.46.

    So yah my gut feeling is that 128 he popped is an electronic outlier. If he does it again in his next tournament I will admit I was wrong.

  8. DRod

    Feb 28, 2018 at 12:43 pm

    I will take a different approach; he is driving the ball terribly since his return. This is the worst I’ve seen Tiger off the tee. It could be a number of things, regardless of these numbers. Does he even have a driver that fits his swing? I don’t think he does. He’s experimented with several shaft combinations, both on the range and now the last two tour stops. Neither worked. This data means nothing…he needs to figure out his swing and that might entail equipment changes, including the ball. Just my 2-cents.

  9. Bob Jones

    Feb 28, 2018 at 12:18 pm

    We care about this because . . .?

  10. sean coxe

    Feb 28, 2018 at 11:55 am

    Would the ball he’s using have any effect?

  11. Scott sinclair

    Feb 28, 2018 at 11:49 am

    I watch people hit balls on Trackman all day and Taylor Made drivers definitely have an amped up swing speed. Since Trackman gets the ball speed correct the smash factor will always be low.
    Also the Callaway Rogue reads slightly lower swing speeds (from my experience) and therefore the smash factor is always high.
    It is possible this was done on purpose on both companies behalf or not.

  12. OG

    Feb 28, 2018 at 9:56 am

    Did it ever occur to any of you that maybe he was intentionally aiming for the heel on the face for say, a heel-cut? Smash factor would be lower of course.

  13. Iain

    Feb 28, 2018 at 6:13 am

    That would mean every players data was wrong or do you think it was only Tigers that was wrong,!?

  14. Mike C

    Feb 27, 2018 at 8:40 pm

    The smash factor makes no sense. Neither does a 6° Launch.

    • Ogo

      Feb 27, 2018 at 11:17 pm

      It only makes no sense to the ignorant and anti-science no hope duffers.

  15. Woody

    Feb 27, 2018 at 7:14 pm

    Sure anyone on tour can go 128 for one hole…and to everyone who complains about numbers. It’s a golf website, these articles are meant to fill dead space.

    • Ogo

      Feb 27, 2018 at 11:21 pm

      High driver speed – higher risk and better/worst results. No secret here.

  16. Doug

    Feb 27, 2018 at 7:08 pm

    I think the explanation is somewhere in the middle… bad reading, mishit, wind, etc. But if we accept that Tiger wasn’t hitting the sweet spot with his new TM M3 and it’s touted Twist Face technology to compensate for the mishit, does that mean Taylormade may have some explaining to do? It might make me start to window shop!

    • foreright

      Mar 6, 2018 at 10:27 am

      supposedly tour players don’t actually use the twist face

  17. CrashTestDummy

    Feb 27, 2018 at 6:38 pm

    Too many factors involved (AOA, spin rate, launch angle, wind, turf conditions, smash, etc) to determine carry distance and total distance. However with that being said, I have found that all launch monitors are not 100% accurate exact science even though the numbers portray it as. Obviously, there is discrepancies with readings, but it doesn’t really matter a few yards here or there. The score is the important fact.

    • Ogo

      Feb 27, 2018 at 11:16 pm

      Only if launch monitors were as accurate as your Scotty/Bettinardi/Ping/Odyssey/Other Studio Tour Only putters…. and PXG clubs. Your need for perfect accuracy from launch monitors just reveals your high standards of performance.

  18. Dana Upshaw

    Feb 27, 2018 at 6:18 pm

    I can’t begin to count the number of “caved” TM driver faces I saw the last six years I operated my shop. First hint was low smash readings with center hits. Radius gauge confirmed flat or caved faces. Hand the client a new club and with same swing speed smash goes up.

    Easy driver carry computation is swing speed x 2.5. Watch the “pro tracer” numbers and run the numbers. You’ll generally be within a few yards of what PT will show for carry. Exceptional ballstrikers who produce high launch/low spin can use a 2.6 factor.

  19. SK

    Feb 27, 2018 at 5:54 pm

    If Tiger was swinging ~126 mph average and his Smash Factor was depressed at ~1.436 average that can only mean he is not impacting the ball with a squared off club face.
    His clubhead path may be on line but if his driver face is skewed slightly that will result in an undesirable initial ball path and errant spin axis which will lower the SM as well as push or pull the ball which he is doing. Simple vector physics.

  20. Nick

    Feb 27, 2018 at 5:49 pm

    Not a chance he was swinging 128. Come on Brandel – it is so easy to tell by his swing that he’s not. 128 looks and sounds different than that! He’s probably around 119-122 Not a chance. He’s swinging fast for sure. 128 is like an LD guy in regular play.

    • What?!

      Feb 28, 2018 at 1:48 pm

      LD guys swing at 145mph or faster, with a regular 45 length they still top out over 140. 128 is not outside the realm, the top guys on tour have hit that number. In fact a newbie in last years US Open hit 130mph on the radar with a tour swing.

  21. Johnnythunders

    Feb 27, 2018 at 5:38 pm

    Who cares? Why this age of fascination with computer generated numbers. Wow high ball speed, he’s back! Wow low smash factor, he sucks.

    Did he win? No, 12th is all the matters.

    • The dude

      Feb 28, 2018 at 10:16 pm

      Idiot

      • njrp

        Mar 1, 2018 at 7:56 pm

        He lost again…get over it. I would be focussed on instead on how there is no way Tiger won’t blow out his four time operated on back swinging that fast. The only reason he did not blow out his back at a younger age because he let his knee take all the torqueing. Once he had to protect that knee he started to blow out his back.

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Opinion & Analysis

Fix your golfing back pain, Step 2: Early stage rehab

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This article is co-written with Marnus Marais. Since 2011, Marnus has worked with some of the world’s best players on both the PGA Tour and European Tour, helping them to maintain optimal health and peak physical performance. His current stable of players includes Dustin Johnson, Patrick Cantlay, and Louis Oosthuizen, amongst others. 

You can find more information on Marnus and his work at marnusmarais.com

This article is No. 2 in a 4 part series.

Step 1 – The Importance of Assessment

Step 2 – Early Stage Rehab

Step 3 – Essential Strength and Golf Movement Patterns

Step 4 – Building global strength for prevention of future injury

Introduction

Now that we have identified the source of the back issue through assessment, it’s time to start working on the underlying causes, in order to reduce pain and decrease the likelihood of re-injury further down the track. 

In our experience, mechanical back pain in golfers caused by physical issues is most often caused by one or more of the the following 4 issues, with many amateur players displaying the entire collection!

– Lack of Mobility at the Hips and Mid / Upper Back

– Poor Posture

– Misalignment and Muscle Imbalances

– Weak Core Muscles

Because pain is likely still a factor at this stage, we need to proceed with caution and focus on rehab work that is low intensity and has a low risk of causing a pain flare up.

With that in mind, in ‘Step 2: Early Stage Rehab’ we are going to address Mobility, Posture and Misalignment / Muscle Imbalances. These 3 areas can be improved upon, and should have a positive impact on pain reduction, even if back discomfort is still restricting larger, more global movements.

Step 2.1 – Improving Mobility in Hips and Mid / Upper back

Certain areas in the body need to be more stable, and others need to be more mobile. The lumbar spine (lower back) falls into the stable category, partly due to its limited capacity for rotation and lateral flexion (side bending). We know the unnatural golf swing movement imparts both rotational and side bending forces on the spine, so it’s an area we need to keep stable and protected.

In order to avoid excessive low back rotation forces in life and especially in the golf swing, it’s very important that we try to maximize the range of movement in other areas, most notably the joints above and below the low back, where the majority of rotation in the golf swing should take place:

Hips

We need sufficient range of movement to turn into, and out of, both hips. For example, if we can’t turn and load into our lead hip due to a lack of internal rotation mobility, we tend to compensate with excessive rotation and side-bending in the lower back.

Suggested Exercise Circuit – Hip Mobility

1) Self Massage Glutes – 45 secs each side

2) Cross Leg Glute Stretch – 30 secs each side

3) Prone Glute Stretch – 30 secs each side

4) 90 90 Hip Mobility – 5 reps each side

Thoracic Spine (mid to upper back)

Having sufficient rotation in our thoracic spine to both left and the right is extremely important. The thoracic spine has significantly greater rotational capabilities compared to the lumbar spine (low back). If we maximise our mobility here, we can help protect the lower back, along with the cervical spine (neck).

Suggested Exercises – Thoracic Mobility

1) Self Massage Mid / Upper back – 60 seconds

2) Upper Back Extension – 30 seconds

3) All Fours Rotation – 5 reps each side

Step 2.2 – Improving Posture

Posture can be described as the proper alignment of the spine, with the aim of establishing three natural curves (low back, mid/upper back and neck).

The 3 major spinal curves: 1 – Cervical, 2 – Thoracic, 3 – Lumbar

Modern lifestyles and the associated muscle imbalances have pushed and pulled our spines away from those three natural curves, and this has had a damaging effect on our spinal health. Our backs are designed to function optimally from the neutral illustrated above, and the further we get away from it, the more stress we put on our protective spinal structures.

Aside from promotion of pain, poor posture also does terrible things for our golf swings; reducing range of motion in key areas (hips, mid back and shoulders) and creating inefficiencies in our swing action, to give us a double whammy of back pain causes.

The muscles responsible for holding your posture are located deep in the body and close to the spine. Strengthening them can be tricky, as we don’t really have a lot of conscious control over their activation. Hence posture being such a difficult thing to remember! The combination of the 4 exercises featured below help provide the stimulus to those deep muscles that, if trained often enough, will automatically hold your posture in a good position.

Suggested Exercises – Strengthening posture muscles

1) Wall Posture Check – 30 secs

2) Posture Cue – 60 secs

3) Posture Cue Knee Lifts – 10 reps each side

4) Arm Press – 15 reps

Step 2.3 – Fixing Alignment Issues and Muscle Imbalances

Imagine a car with wheel alignment issues; front wheels facing to the right, back wheels facing to the left. Not only will the tires wear out unevenly and quickly, but other areas of the car will experience more torque, load or strain and would have to work harder. The same thing happens to the lower back when we have body alignment issues above and / or below.

For example, if we have short / tight / overactive hip flexors (muscles at the front of the hips that bend our knees to our chest) on one side of the body; very common amongst golfers with low back pain, then this would rotate the pelvis forward on one side, which can create a knock-on effect of imbalance throughout the body.

If the pelvis rotates in one direction, the shoulders naturally have to rotate in the opposite direction in order to maintain balance. Our low back is subsequently caught in the middle, and placed under more load, stress and strain. This imbalance can cause the low back to bend and rotate further, and more unevenly, especially in the already complex rotation and side bending context of the golf swing!

Below is a pelvic alignment technique that can help those with the afore mentioned imbalance.

In the next article; Step 3: Essential Strength and Golf Movement Patterns, we will show you the progression of exercises and key technique principles to build up the strength and movement patterns to return to regular exercise and golf.

If you would like to see how Marnus can help with your golfing back pain, then check out the resources below:

Marnus Marais – marnusmarais.com

If you would like to access training programs designed for elite and recreational players, then check out the following resources and services from Nick at Golf Fit Pro:

Articles
Golf Fit Pro App (iOS)
Online Training
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Opinion & Analysis

A golfing memoir in monthly tokens: March (belatedly)

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Editor’s note: All latency on the publishing here is the fault of the Editor-in-Chief.

As some might say, if you don’t take the plunge, you can’t taste the brine. Others might not say such a thing. I’m taking the plunge, because I want to taste the brine.

Here you’ll find the third installment of “A Golfing Memoir” as we trace a year in the life of Flip Hedgebow, itinerant teacher of golf. For January, click here. For February, click here.

Absolutely. Meet me up north (and, to himself, what have I got to lose?)

No sense in putting the cart before the horse, as the old pro used to say, as cirE “Flip” Hedgebow used to ignore. As March came to a close, as cirE locked the pro shop for the last time until November, he took a leap of faith. How big of a leap? Let’s get through March, and find out.

Speaking of carts and horses, March for Flip always came in like a lamb, and went out like a lion. That ran contrary to the folklore but, all things considered, there was always a 50% chance of things running contrary.

No, the best reason for topsy and turvy in March, for Flip, was explained by his birthday. Being born in the middle of the month might suggest balance to some; for him, it was a constant reminder of the chaos that led up to his earthly arrival, tempered only by the madness that ensued. If that’s balance, you can have it.

In Flip’s world, March was about the arrival of the most seasoned of snowbirds, the ones with more than five years of retirement under their growing-shrinking belts. Some were expanding, as they had given up on fitness; the rest were shrinking, as the truest effects of age caught them up. In each case, this pod arrived with military precision, knowing where and when nearly every penny would be spent. No frivolity remained in their schedules, no ambiguity survived from younger, budgeting days. No longer minnows, they recognized that uncertainty stalked them, and that all of their remaining wits needed to center on a small and precise target. The smaller, the more precise, the better…for the women.

Like all men, the old guys appreciated the consistency and precision their wives brought to their worlds.

Like all men, the old guys detested the ever-encroaching, loss of control over their own destinies.

They would enter the pro shop, grab the latest hat like a modern-day Judge Smails, and set it at a rakish angle, atop their sleek domes. Flip learned quite early on that the only way to ensure the sale was cash. When the wives invariably came to complain and demand a refund, Flip could “only” offer a pro shop credit, guaranteeing that something would be purchased. If they bought it on account or on a card, the sale was irretrievably lost.

Flip expected these purchases from his March gam: the cheapest golf balls, when their supply of northern culls ran out; the attire from last fall, or even the previous summer, ready to be shipped back to the manufacturer when March 20th arrived; and some odd or end that the pro had overlooked, lost to some sort of missionary of time. The only thing stronger than the will of the spouse, was the desire of the old guy to make some sort of purchase, to re-establish some semblance of power and control, for at least a moment.

How did you get your name, and why is the last letter, and not the first, capitalized?

(silence. he rarely heard the first question, as everyone knew him as “Flip;” he never heard the second one, as no one paid attention anymore.)

Two stories are a lot to tell. Let’s save both answers, even if it’s just a little while.

(silence. she wasn’t satisfied)

If the red hair caused his eyes to move from the mundane nature of packing and sealing boxes, everything else physical compelled him to put down the tape gun, sense that his throat was dry, know that he would not clear it without a squeak, turn away for a bottle of water, take a swig for lubrication, and, finally, turn back with his finest Axel Foley smile, and greet her with: How long have you been retired?

It was an incalculable risk. There was a 90% chance that she would react with an I’m not that old sort of affront, turn on her heels, and march out the door. There was a 5% chance that she would get the joke, and would stick around for another exchange, before smiling awkwardly and departing. There remained a 5% chance of something else. On this 21st day of March, that final 5% wafted in.

Wafted in, in the guise of a lesson he thought that he had planned. Planned for one of the wives, a late-sixties model whose swing was frozen in time: the unlikely combination of a forward lurch of the torso, a reverse pivot of the feet, and right in the middle, an impossible heave of the hips in one of four unpredictable directions. If anyone were to discover a fifth cardinal point, it would be Agnes Porter. Until this moment, Flip Hedgebow gave thanks that the world was blessed with just one of her; more than one might have tilted the globe off its axis. Now, he offered up a different type of gratitude, thanks to the visage of her granddaughter, who bore no resemblance to the matriarch, beyond the title of Agnes Porter.

They write that a story may be deemed worthy for its inerrant language, or for its compelling events. The story of Agnes Porter the way-younger and Flip Hedgebow benefitted from both, along with an overdose of peripeteia.

 

Artwork by JaeB

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Club Junkie

Club Junkie: Srixon ZX and TaylorMade SIM2 Max fairways and My top 3 drivers!

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Masters hangover week is here! I have had the new Srixon ZX fairway out on the course and it is underrated as you would imagine. Reshafted the SIM2 Max 3w and it has been super consistent and comfortable. Talking about the top 3 drivers I have been hitting this year.

 

 

 

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