Sasho MacKenzie (@SashoMacKenzie) header
Sasho MacKenzie (@SashoMacKenzie) profile picture

Sports Biomechanics Prof @StFXuniversity • Cofounder https://teapawt.net/t.co/k4mtHEslbM •••••• @PingTour Brand Ambassador & Consultant @FootJoy Biomechanics Consultant

St. Francis Xavier University
Joined November 2014
Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)Photo by Sasho MacKenzie (@SashoMacKenzie)
Played some decent golf this weekend and was fortunate to get up and down on 18 to shoot 4-under and win by one. Proud to be the 100th Men’s Club Champion at Antigonish Golf & Country Club. A cool milestone at a club that means a lot to me.
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Sasho MacKenzie retweeted
Every golfer on your list wants to improve👇🏼 Https://golf.com/gear/only-g…
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Stackers!! The Seasonal Circuit numbers this week are huge. 🤯 2 days left in this weeks combine — can you come close to these numbers? Let’s see it. Grab your Stack Radar and some balls!
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We are so happy to welcome John Schmoll to TheStack 10K Club! 👏 A longtime ambassador and friend of TheStack, John has supported us since the beginning. We’re especially delighted to celebrate his place among our most dedicated Stackers. The 10K Club recognizes golfers who have logged 10,000+ swings through completed Stack speed training programs. Inductees receive gold Stack weights to honor their commitment and consistency. Thank you for all your support over the years, John. Welcome to our favorite club. You’ve earned your gold! 🏅 See the all member in our Hall of Fame: thestacksystem.com/pages/the…
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Cruising with the Cruiser program. Had some solid rips with the full stack!
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Start now, enjoy the benefits in the spring! Early Black Friday is underway. Sign-up for the best pricing of the year at thestacksystem.com
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Great interview with our co-founder @SashoMacKenzie Worth the listen! 👇🏼 youtu.be/DuY-03aoC7M?si=tgdC…
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Giving you a nice target @cordie_golfwell Some solid block practice this week.
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Off Season = Stack Season
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The most popular episode of the Fit For Golf podcast features our founder @SashoMacKenzie. It’s a really great listen. Check it out here 👇🏼
Here's a summary of a podcast I recorded with Dr. Sasho MacKenzie, regarded by many as the world’s leading golf biomechanics researcher. It is the most popular episode of the Fit For Golf podcast. fitforgolf.blog/how-wrist-an…
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Here's a summary of a podcast I recorded with Dr. Sasho MacKenzie, regarded by many as the world’s leading golf biomechanics researcher. It is the most popular episode of the Fit For Golf podcast. fitforgolf.blog/how-wrist-an…
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Let’s go @SashoMacKenzie
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Same swing. Same club. 20-mph headwind.  The longest of the 9 new balls carries 12.2 yards farther than the shortest.  That is a 7-iron into the green instead of a 6-iron.  See how your ball ranks at f.mtr.cool/vj6cphn9l2
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Designed by Dr. Sasho MacKenzie. Trusted by PGA Champion Matt Fitzpatrick. TheStack helps golfers regain speed and distance with data-driven training. Avg +10.1 mph clubhead speed Avg +27.1 yds Train with purpose. Start Stacking.

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Stack Co-founder, @SashoMacKenzie sits down Soly, Neil and Cody of NLU to talk all things putting: Speed control, what differentiates a good putter from a bad putter, how putter types and grips affect success, green reading mistakes and more. Full pod linked here: youtu.be/LKgISk0fMgQ?si=5qtD… Or find it on Apple Podcasts.
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I want to hit 195mph ball speed by the end of the year, and be over 190mph a lot when training. That should enable a 180-185mph on course range comfortable. Two technique elements I’ve been trying are a wider stance and a harder push from my left to right foot to get the swing started. @DrKwonGolf is big on a counter movement to get the swinging initiated and promote a good sequence. (Dr Kwon’s material is great, I am level 2 certified in his golf mechanics course 🤓). I’ll be doing some more speed training with driver and @thestacksystem and working on my technique a bit. I’ve some ideas for structuring speed sessions I haven’t tried before that I will experiment with. Basically, using a variety of different drills that will challenge me in different ways, rather than just trying to figure out swinging faster by hitting a bunch of balls (which can be really effective). Might have had a couple extra mph ball speed with a proper ball here. I’ll save the “max effort” sessions for the sim. They aren’t as practical on the range.
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A lot of discourse around kids golf clubs so just reminding the world that @PingTour has the best children's golf deal in the world; the Prodi G junior clubs are fit for your kid & you can send back for a resizing FOR FREE as your kid grows. Great gear that grows with your kid.
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An argument AGAINST the clock system for distance wedges?! Say it isn’t so @SashoMacKenzie ! Really interesting concept and I’d have to say that it makes a lot of sense as you try to improve your distance control and become a master of ball speed. @TheStackSystem
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This shipment is going to power one of the coolest solutions I’ve ever helped build. ⚾️
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Michael Kim shot a 59 on the PGA TOUR, gaining more than 6.5 strokes putting for the round. The most for any player in a single round in 2026. His putting practice? “I basically only do Stack Putting as my putting practice now.” - Michael Kim Start your 90 day free trial today.

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🎧Listen to the GolfWell Podcast now on Apple Podcasts, Spotify or YouTube. @cordie_golfwell and @sashomackenzie sit down to talk Practice. How are golfers tracking it? Why bother? What's out there to help answer some really important questions related to your golf improvement. podcasts.apple.com/ca/podcas…
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