Instruction

Study: Center of Pressure movements need to change for different shots

Published

12 years ago

May 9, 2014

Every wonder why one golfer is so proficient with his driver, but cringes when has has a wedge in his hands? Another golfer may be an excellent short iron player, but he is scared stiff of his long irons. Is it all just skill level and practice?

For years, I’ve been obsessed with finding ways to build the tools I need so that I could validate the notion that “one optimal swing type for a complete range of golfers’ needs” just doesn’t make sense.

It seems to me that teaching just one swing type without showing a golfer how to adjust for each particular shot is very much like trying to select one car to suit all the family’s needs. Basically, it’s just a series of comprised decisions that invariably never meets the total needs.

Since 2010. I’ve been building digital tools that will finally inspire us to validate that “there is an optimal swing pattern for each and every type of golf shot and all golfers will need to acquire several of them to have a complete game.“

Working with a medical company called Patientech Vista in Winnipeg, Manitoba, Canada, our team developed a golf pressure mat called BodiTrak that measures center of pressure.

By measuring the average position of a golfer’s vertical forces while in either in a “static” (set up in the address positions for various shots) and or “dynamic” position to capture complete swing data using sound as the trigger for determining impact and the web cam off your laptop for integrated video, we now can now bring center of pressure, or C.O.P. golf pressure mapping to the masses.

What you will see below are actual screen shots of the BodiTrak user interface.

A bit about BodiTrak: BodiTrak is a highly portable golf pressure mat that can be rolled up into a trim carrying case, weighs approximately 8 pounds and can be used both indoors and outdoors on any type of lie, putting, chipping, downhill and even side hill lies and sells for under $2,000.

Dr. Sasho MacKenzie, a well-known golf biomechanist from St. Francis Xavier University in Antigonish, Nova Scotia, Canada and I did the initial validation of the BodiTrak Golf Pressure Mat as compared to an AMTI Force Plates that many of the top researchers in golf use. The results were positive and the trace patterns near match up in near identical fashions.

Much of the information we all can now capture has never been seen before, in particular the C.O.P. traces from the unusual lies, downhill lies, sidehill lies and so forth.

Pressure mapping itself is not a new topic. All successful golfers innately understand the significance of proper weight and balance issues. But until now, the lack of portability and high costs of force plates have restricted validating weight and balance issues. Most of the data collected to date has been restricted to but an elite group of researchers, biomechanists and advanced golf academies.

Recently, an article was written comparing the brake effect of a baseball player to golf, and this was just the encouragement that I needed to reach out and submit this article. It turns out that this brake effect is exactly what we refer to in our pressure mapping system as the power trace.

While conducting an early spring symposium at Holland Golf College in Prince Edward Island earlier this year, I ran through all 43 golf students on the golf pressure mapping device. The results were obvious and very interesting, and I’d like to share them here with you.

Hockey is Canada’s national sport, and it’s easy to understand that so many of the Holland College group I was testing were well versed in slapshots. I was very curious to see if many of these young golfers that had the power trace actually knew what they were doing to create the power. Amazingly, most did!

It turns out that in hockey (just it as in baseball), the most powerful slapshots are produced when the front foot is used as a brake, slowing down the forward momentum providing resistance to hit against. This is a well-established fact among hockey players and makes total sense. Otherwise, you would be sliding forward and very little power would be generated in a slap shot if this technique wasn’t used.

The power trace illustrated below indicates that the C.O.P. DOT (white dot) moves hard to the front foot even before the golfer completes his backswing. I refer to this as the “resting” position. Next, the vertical forces in the C.O.P. trace reverse toward the back foot just prior to impact, allowing the golfer to create the resistance that generates his impressive power.

When polling the students, I asked this distinguished group of power hitters to describe their short iron and wedge play. Most indicated that their irons was not their strong suit. This made perfect sense. For if you use this C.O.P. power trace for all your shots, you are effectively pulling up prior to impact, which may not be ideal for short iron play.

Below is a great example of the C.O.P. power trace collected at my Holland College symposium. By the way, if you slow down the new D.N.A. golf shoe add by FootJoy, you’ll see the same C.O.P. Trace they are showing on their pressure map.

A Holland College player selected by his peers as the best iron player. The same player as above C.O.P. iron trace.

C.O.P. Linear Trace: Irons

When these power trace hitters were questioned about their personal iron play, I also asked all of their power trace peers who was the best iron player in their group.

The same golfer, Ben, who used the power trace with his driver, demonstrated a completely different C.O.P. trace with his irons!

Through thousands of hours testing with the BodiTrak Golf Pressure Mapping device, I’ve come to call this C.O.P. trace “linear,” as it illustrates the a golfer’s transfer of a weight in very simplistic manner: straight back and straight through.

In actual field testing, I’ve found that this linear C.O.P. trace is used by very accurate golfers and a very reliable C.O.P. trace of a golfer with strong short iron performance, where power generation is not a crucial part of the optimal overall result.

Of all the various C.O.P. traces, the linear trace is not the most powerful, but it does seem to represent the most accurate C.O.P. trace for short iron play.

I’ve posted the power trace at on Youtube for your greater scrutiny.

[youtube id=”kdOYrn9ckgo” width=”620″ height=”360″]

While C.O.P. analysis is purely research at its infancy, it’s very clear that the ideal C.O.P. trace for optimal distance is not the one that is to be used for optimal control. Each set of clubs, be that driver, fairway woods, irons and the likes, all will have their own optimal C.O.P. trace patterns. That is not likely a revelation to most.

Finally, a solution to understanding that one swing for all shots is not an optimal solution. This science shows that predictable traces serve each particular shot required and help golfers quantify feel. Unfortunately, as I learn more and more about C.O.P. golf pressure mapping, my lifetime obsession to prove my notion has not subsided, rather it has grown.

Instruction

How to play your best golf when the temperature drops

Published

3 months ago

Feb 3, 2026

Brendon Elliott

The LPGA Tour is kicking off its 2026 season this week at Lake Nona Golf and Country Club in Orlando, and the pros are dealing with something most Florida golfers rarely face: freezing temperatures.

“It’s colder here than in the UK at the minute, which is a first,” said England’s Charley Hull during Wednesday’s media day at the Hilton Grand Vacations Tournament of Champions.

Even Lydia Ko, who lives at Lake Nona, seemed surprised by the cold snap. “We’re pretty much getting to below zero in celsius here, which maybe in other parts of the country they would be thankful, but when you’re in Florida it is a little bit of a surprise,” she said.

If the world’s best players are adjusting their games for cold weather, recreational golfers should, too. Here’s how to play smart when the mercury drops.

Understand What Cold Does to Your Game

Before you change anything, you need to know what you’re fighting against. Cold air is denser than warm air, which means your ball won’t fly as far. Period.

Hull noticed this immediately during practice rounds at Lake Nona. She mentioned hitting a gap wedge into the 18th hole during a previous win but needing a 4-iron during Tuesday’s practice round. That’s a difference of four or five clubs for the same shot.

Action item: Expect to lose 5-10 yards on every club in your bag when temperatures dip below 50 degrees. Plan accordingly and don’t be stubborn about club selection.

Layer Up Without Restricting Your Swing

Hull admitted she wore three pairs of pants during practice. While that might be extreme for most of us, staying warm is critical to playing well in cold conditions.

Your muscles need warmth to function properly. When you’re cold, your body tightens up and your swing gets shorter and faster. Neither of those things help you hit good golf shots.

Action item: Wear multiple thin layers instead of one bulky jacket. Look for golf-specific cold weather gear that stretches with your swing. Keep hand warmers in your pockets between shots. And don’t forget a good hat because you lose significant body heat through your head.

Take More Club Than You Think You Need

This is where ego gets in the way of good scores. When it’s cold, the ball doesn’t compress as well off the clubface. Combined with denser air, you’re looking at serious distance loss.

The pros at Lake Nona are dealing with a course that measures 6,642 yards but plays much longer this week. If they’re adjusting, you should too.

Action item: Take at least one extra club on every approach shot. In temperatures below 40 degrees, consider taking two extra clubs. It’s better to fly the ball to the back of the green than to come up short in a bunker.

Adjust Your Expectations on the Greens

Cold weather affects putting in ways most golfers don’t consider. The ball is harder and doesn’t roll as smoothly. Your hands are cold, making it harder to feel the putter. And if there’s any moisture on the greens, they’ll be slower than normal.

Ko mentioned that she still sometimes reads the greens wrong at Lake Nona despite being a member for years. Cold weather makes that challenge even tougher.

Action item: Hit putts more firmly than usual. The ball needs extra speed to hold its line on cold greens. Take a few extra practice strokes to get a feel for the speed before you putt.

Embrace the Mental Challenge

Hull said something interesting about cold weather golf: “I like the mental toughness of it.”

That’s the right attitude. Everyone on the course is dealing with the same conditions. The player who stays patient and doesn’t get frustrated by the extra difficulty will come out ahead.

Action item: Lower your expectations by a few strokes. If you normally shoot 85, accept that 90 might be a good score in 40-degree weather. Focus on solid contact and smart decisions rather than perfect shots.

Warm Up Longer and Smarter

This might be the most important tip of all. Cold muscles are tight muscles, and tight muscles get injured easily.

World No. 1 Jeeno Thitikul revealed she’s been protecting a wrist injury that bothered her late last season. Cold weather makes those kinds of injuries more likely if you don’t prepare properly.

Action item: Spend at least 20 minutes warming up before your round. Start with stretching, then hit easy wedge shots before working up to your driver. Keep moving between shots on the course to maintain body heat and flexibility.

The pros at Lake Nona this week will adapt and compete at the highest level despite the cold. You can do the same at your local course by following these tips and keeping a positive attitude.

PGA Professional Brendon Elliott is an award-winning coach and golf writer. You can check out his writing work and learn more about him by visiting BEAGOLFER.golf and OneMoreRollGolf.com. Also, check out “Playing Through” now on R.org, RG.org’s partner site, each Monday.

Editor’s note: Brendon shares his nearly 30 years of experience in the game with GolfWRX readers through his ongoing tip series. He looks forward to providing valuable insights and advice to help golfers improve their game. Stay tuned for more tips!

Instruction

3 lessons from Brooks Koepka that’ll actually lower your score

Published

3 months ago

Feb 2, 2026

Brendon Elliott

Brooks Koepka is back on the PGA Tour, and whether you love him or hate him, the guy knows how to win when it matters. After his LIV Golf stint, the five-time major champion returns this week at the Farmers Insurance Open.

What makes Koepka fascinating? He doesn’t fit the mold. His swing isn’t textbook. He doesn’t obsess over mechanics. Yet he’s won three PGA Championships and two U.S. Opens, regularly making it look easier than guys with prettier swings.

So, what can average golfers learn from someone who treats the game so differently? Quite a bit.

Stop Overthinking Every Shot

Koepka describes his approach as “reactionary” rather than mechanical. While most tour pros grind over swing thoughts, Brooks sees the target and hits it. No mental checklist.

This might be the most valuable lesson for weekend golfers who’ve watched too many YouTube swing videos.

How to actually do this:

On the range, hit five balls where you stare at the target for three seconds prior to addressing the ball. Don’t think about grip or stance. Just burn that target into your brain. You’ll be shocked at how pure you hit it when your brain focuses on where the ball is going instead of how you’re swinging.

Next time you play, give yourself a rule: Once you pull the club, you’ve got 15 seconds to hit. Koepka is one of the fastest players on tour because he doesn’t give his brain time to sabotage him.

If you feel tension in your hands at address, you’re trying to control too much. Koepka’s grip pressure is famously light. Loosen up until the club almost feels like it might slip, then add just enough pressure to hold on. That’s your swing thought: soft hands, see the target.

This approach works better under pressure. When you’re standing over that shot with water left and OB right, the last thing you need is a mental checklist. See it, feel it, hit it.

Play to Your Strengths (Even If They’re Not Pretty)

Koepka uses a strong grip that wouldn’t pass muster in some teaching circles. But he’s built his game around what works for him, elite driving distance and recovery skills. He doesn’t try to be someone he’s not.

Here’s how to build your game like Brooks:

Look at your last five rounds and figure out where you’re actually gaining strokes. Bombing it off the tee, but can’t hit greens? Lean into it. Play courses where distance matters more than precision. On tight holes, grip down on your 3-wood instead of trying to thread a driver through a keyhole you’ll miss seven times out of ten.

Koepka knows he can scramble, so he’s not afraid to miss greens. If you’re deadly from 50 to 75 yards, start leaving yourself those distances on the par 5’s instead of going for them in two every time.

Know when to take your medicine. Koepka in the trees at the PGA? He’s punching out to 100 yards, not trying to bend a 6-iron around three oaks. You’re in the rough with a flyer lie and water short? Hit your 8-iron to the middle and move on. That’s not playing scared, that’s playing smart.

Save Your Best for When It Counts

Here’s a wild stat: Koepka’s putting average in majors is often more than a full stroke better per round than in regular events. He elevates when pressure is highest.

How does an amateur tap into that gear? It’s not about trying harder, it’s about caring differently.

Here’s what actually works:

Decide which rounds matter to you. Club championship? Member-guest? That annual trip with college buddies? Circle those dates and treat them differently. Koepka doesn’t care much about regular tour events, but majors? That’s when he locks in.

Two weeks before your big round, change your practice. Stop beating balls mindlessly. Play nine holes in which every shot has consequences. Miss the fairway? Hit from the rough on the next hole too. Three-putt? Twenty push-ups. Koepka’s practice intensity ramps up before majors because he’s rehearsing pressure, not just swings.

Develop a between-shot routine that resets your brain. Koepka is famous for his blank expression after bad shots. Try this: After any shot, take three deep breaths while walking, then find something specific to notice, a tree, a cloud, someone’s shirt. That’s your reset button. By the time you reach your ball, the last shot is gone.

The Bottom Line

Brooks Koepka’s return reminds us there’s no single path to success in golf. His “substance over style” approach proves that results matter more than looking good.

You don’t need a perfect swing; you need a reliable one that holds up under pressure. You don’t need to hit every shot in the book; you need the shots you can count on. And you don’t need to play great every time; you need to play great when it matters.

Welcome back, Brooks. Thanks for the reminder that golf is ultimately about getting the ball in the hole, not winning style points.

Instruction

What we can learn from Blades Brown’s impressive American Express performance

Published

3 months ago

Jan 29, 2026

Brendon Elliott

Blades Brown made a big impression last week in the California desert, and not just because he’s only 18. He put up numbers that would catch any weekend golfer’s attention. Most of us won’t hit 317-yard drives or find 86% of our greens in regulation, but there’s a lot to learn from how Brown managed his game at The American Express.

Here are three practical lessons from his performance that you can use on your own course this weekend.

Step 1: Give Priority to Accuracy Over Distance Off The Tee

Brown’s driving stats are impressive. He averaged almost 318 yards off the tee, ranking 12th in the field. More importantly, he hit 76.79% of his fairways, tying for fourth place in the tournament.

Think about that ratio for a second. Brown could have swung harder, chased more distance and tried to overpower the course. Instead, he played smart golf and kept his ball in play.

Your Action Item: Next time you’re on the tee box, ask yourself a simple question before pulling the driver. Do you need maximum distance here, or do you need to be in the fairway? If there’s trouble lurking or the hole doesn’t demand every yard you can muster, take something off your swing. Grip down an inch. Make a three-quarter swing. Do whatever it takes to find the short grass. Brown’s approach illustrates that fairways lead to greens, and greens lead to birdies. He made 22 of them last week, along with an eagle.

The math is simple. When you’re hitting three out of every four fairways like Brown did, you’re giving yourself legitimate looks at the green with your approach shots. That’s when scoring happens.

Step 2: Commit To Hitting More Greens

This is where Brown really separated himself. He hit 62 of 72 greens in regulation, an 86.11% clip that tied for first in the entire field. Read that again. An 18-year-old kid tied for the lead in one of the most important ball-striking statistics in professional golf.

How did he do it? By keeping his ball in the fairway (see Step 1) and giving himself clean looks with mid-irons and wedges.

Your Action Item: Start tracking your greens in regulation. You don’t need a fancy app or a statistics degree. Just mark down whether you hit the green in the regulation number of strokes. Par 3s in one shot. Par 4s in two shots. Par 5s in three shots.

Once you know your baseline, set a goal to improve it by 10%. If you’re currently hitting five greens per round, aim for six. The beauty of this approach is that it forces you to think strategically about club selection and shot shape. Brown’s strokes gained approach number was positive (0.179), meaning he was better than the field average. You don’t need to be perfect. You just need to be on the dance floor more often.

When you hit more greens, you eliminate the need for heroic short game shots. Brown only had to scramble 10 times all week, and he got up and down 70% of the time. That’s solid, but the real story is that he rarely put himself in scrambling situations to begin with.

Step 3: Minimize Mistakes And Stay Patient

Here’s the stat that jumps off the page: Brown made only three bogeys all week. Three. In four rounds of professional golf against the best players in the world.

He also made just one double bogey. That kind of clean card doesn’t happen by accident. It happens when you play within yourself, avoid the big miss and trust that pars are never bad scores.

Your Action Item: Before your next round, decide that you’re going to play boring golf. No hero shots over water. No driver on tight holes just because you can. No aggressive pins when there’s a safe side of the green.

Brown’s performance shows us that consistency beats flash every single time. He didn’t lead the field in any single strokes gained category, but he was solid across the board. That’s how you post numbers and cash checks.

Give these three steps a try. Your scorecard will thank you.

PGA Professional Brendon Elliott is an award-winning coach and golf writer. You can check out his writing work and learn more about him by visiting BEAGOLFER.golf and OneMoreRollGolf.com. Also, check out “The Starter” now on R.org, RG.org’s partner site, each Monday.