STACK SYSTEM DISCOUNT CODE
For a 10% discount on The Stack System, click on this link or use the code ‘WANDER10’
My journey with The Stack System began with a simple question: can I actually swing the golf club faster?
Like many golfers, I had watched the growing importance of clubhead speed in the modern game. Drives regularly flying 350+ yards on the PGA Tour, players turning par-5s into a driver and a 9-iron, distance becoming a necessity not just an advantage. But I could also see this was not longer just about strength. It was about training, consistency and discipline. That is what led me to The Stack System.
Developed by renowned golf biomechanist Dr. Sasho MacKenzie, The Stack System is not just another speed training aid. It is a data-driven, app-led training system designed to increase clubhead speed through structured, personalised programming. So I committed to it properly. Over a number of months, I tested The Stack System consistently. Every session logged. Every swing tracked. No shortcuts, no guesswork. This is my full Stack System review: what it is, how it works, and most importantly, whether The Stack System actually delivers real, on-course results.
The Stack System Review: Quick Verdict
The Stack System is the most advanced golf speed training system I have tested. It combines an adjustable weighted club, a smart app, and radar-based feedback to create a fully personalised speed training programme.
After 10 weeks and 24 sessions, my driver swing speed increased from 89.7 mph to a peak of 107.2 mph. That translated into more than 30 yards of extra carry distance on the course. This is not a gimmick. It works. But it is not a shortcut either. You need to commit to the process, train consistently, and trust the programme. If you do, the results can be transformative.
What Is The Stack System?
The Stack System is a golf speed training system designed to help golfers increase clubhead speed and driving distance. It combines three core elements:
*An adjustable weighted training club (The Stack)
* A mobile app that delivers personalised training programmes
* A compatible launch monitor to track speed (in my case a FlightScope Mevo + which is not included)
Unlike traditional speed sticks, The Stack System adapts to your performance. The app uses your swing speed data, fatigue levels, and progress to adjust each session, creating a training programme that evolves with you. At its core, it removes guesswork. Every swing is measured. Every session has a purpose.
Does The Stack System Work?
This is the question most golfers are really asking. In short, yes, The Stack System works. But only if you commit to it. The kind of distance gain I saw, does not come from casual practice. It comes from structured, progressive speed training, and that is exactly what The Stack System provides.
However, this is not a shortcut. Skip sessions, ignore rest periods, or fail to swing with intent, and you will not see the same results.
How to Use The Stack System
Using The Stack System is straightforward, but the results depend on how seriously you follow the process. Each programme typically involves at least 2 to 3 sessions per week, with each session lasting around 20 to 35 minutes. You swing the weighted Stack club at full intent, with every rep measured by a radar or launch monitor. The app prescribes everything. Weights, sets, rest periods, and progression.
Your job is simple: follow it. What stood out to me was how structured it felt. This was not guesswork. It was deliberate training, with every swing contributing to a larger progression.
If you trust the system and stick with it, the gains come.
What Makes The Stack System Different?
There are plenty of golf speed training aids on the market. SuperSpeed, Rypstick, and countless DIY options all promise more distance. The Stack System is different.
Not because it is louder or more aggressive in its claims, but because it is smarter, more precise, and built around you.
1. Adaptive, Personalised Programming
This is where The Stack System separates itself from every other speed training product. Instead of a fixed six-week plan, the app builds a programme based on your individual swing speed profile. As you improve, it adapts. Weights change. Rest periods adjust. Session intensity evolves. It feels less like following a programme and more like being coached.
2. Real-Time Performance Feedback
Every swing is measured. Every session is tracked. Using a compatible radar or launch monitor, The Stack System records your swing speed and feeds that data directly into the app. You can see when you are improving, when you are plateauing, and when fatigue is creeping in. That feedback loop is what drives progress.
3. Backed by Serious Golf Science
The Stack System was developed by Dr. Sasho MacKenzie, one of the most respected biomechanists in golf. This is not a generic training aid or an influencer product. It is built on years of research into how golfers generate speed, how force is transferred through the swing, and how that can be trained more effectively. There is real credibility behind it.
4. Efficient, Golf-Specific Training
You do not need a gym. You do not need to hit balls. A typical Stack System session takes 20 to 35 minutes and can be done at home, in your garden, or on the range. The focus is not on strength. It is on training your nervous system to move faster and more efficiently. That is why the gains transfer so well to the course.
THE STACK SYSTEM: Compatible launch monitors
The Stack System vs SuperSpeed Golf
If you are considering speed training, you will almost certainly come across both The Stack System and SuperSpeed Golf. They are often compared, but they are not the same. SuperSpeed Golf is simpler and more affordable. It uses multiple weighted clubs and fixed training protocols. You follow the programme, repeat the sessions, and track your progress yourself.
The Stack System takes a more advanced approach. Instead of fixed programmes, it uses a single adjustable weighted club, combined with an app that builds and adapts your training based on your performance data. The key difference is personalisation.
SuperSpeed gives you a structure. The Stack System builds one around you. In my experience, that matters. The Stack System felt more precise, more responsive, and more aligned to how I was actually performing.
If you want something simple, SuperSpeed still works. But if you want a data-driven system that evolves as you improve, The Stack System is on another level.
The Stack System App: A Deep Dive
Let’s talk about the brains behind the brawn: The Stack System’s App.
Smart, Not Static
The app uses your initial calibration to generate a Speed Profile Curve—a fingerprint of how your swing speed varies across different weights. That curve drives your program selection, progression, and session planning.
Real-Time Session Feedback
Every swing is recorded via Bluetooth sync with the your radar or launch monitor. After each set, the app updates your performance, highlights fatigue trends, and adjusts your rest intervals. If your numbers dip too far, it’ll pause your program and prompt a recalibration.
Program Variety
You don’t just get one plan. You choose (or get recommended) from protocols like:
Foundation – for beginners or returners
Full Speed Spectrum – broad adaptation
Neural Drive – short, sharp CNS-focused work
In-Season Maintenance – minimal volume for max retention
Advanced Speed – for experienced Stackers
Each one is tuned to different phases of your golf year.
Data Tracking & Visualisation
You can view your session history, personal records, and swing speed trends over time. Graphs show your peak vs average swings, which can help identify fatigue or breakthroughs.
Room for Improvement
It would be great to see:
More insights into technique (even if just tempo or swing length)
Notifications/reminders for scheduling consistency
But overall, the app feels like a well-designed coaching companion that grows smarter as you use it.
The Science Behind The Stack System
We know golfers love gear. Drivers, shafts, launch monitors—we obsess over equipment. But speed? That lives inside you. And that’s exactly where The Stack System goes to work. It’s built on the principle of progressive overload—the same concept elite athletes use to build strength and speed, and uses variable weights and AI-driven training to target neuromuscular adaptation. By swinging lighter stacks, you train your body to move faster; by swinging heavier stacks, you build the strength to sustain that speed. Over time, this combination optimises the kinematic sequence—how energy flows from the ground, through your body, into the club—unlocking more clubhead speed and distance.
Dr. Sasho MacKenzie: The Mind Behind The Stack
Dr. MacKenzie is a biomechanics professor at St. Francis Xavier University and one of the world’s foremost experts in golf swing mechanics. His research—often cited in elite coaching circles—focuses on how the body generates force, how torque is applied through the kinematic chain, and how golfers can move faster without breaking down. He’s not just a name on the website. He’s the architect of the speed curve model that powers The Stack System’s app and training logic.
The Stack System: Neuromuscular Training
Most people think of speed training like strength training—load up, grind, rest, repeat. But The Stack System is rooted in neuromuscular adaptation. You’re not building muscle. You’re training your brain and body to fire faster, recruit more motor units, and do it all with greater coordination. Each weighted swing stimulates the central nervous system to move faster, not harder. This is about rate of force development, not raw power.
Overload: Why Weight Variation Matters
Traditional speed sticks often rely on overspeed alone—swinging something lighter than your driver. The Stack takes a more sophisticated approach, blending:
Overspeed training (light loads) to increase max velocity
Overload training (heavy loads) to enhance force production
And everything in between, targeting specific neural adaptations
This variation avoids plateaus and keeps your nervous system guessing—and growing.
Rest and Recovery Are Part of The STACK SYSTEM
Sasho’s research showed that fatigue management is critical for long-term gains. That’s why The Stack app prescribes rest intervals and even full recovery weeks. It’s not just good science—it’s good programming.
The Stack System: My 10-week test
This is where The Stack System review becomes more than theory. I wanted to know whether it would actually work for an ordinary amateur golfer, not a tour player, not a long-drive specialist, and not someone already swinging it at 115 mph.
So I followed the programme properly. Over 10 weeks, I completed 24 Stack System sessions, sticking closely to the app’s Foundation programme. I logged every swing, followed the prescribed rest periods, and resisted the temptation to improvise when the numbers stalled.
My starting point was modest. In my first calibration session, my average driver swing speed was 89.7 mph, with a maximum of 91.5 mph.
By the end of the programme, my peak driver swing speed had reached 107.2 mph, with my average speed closer to 105.1 mph. That is a gain of more than 15 mph in driver swing speed.
More importantly, it translated into real distance. My average carry distance increased from around 235 yards to more than 266 yards.
The Stack System Results: Before and After
|
| Metric | Week 1 Baseline | Final Week | Net Gain |
|---|---|---|---|
| Avg. Driver Swing Speed | 89.7 mph | 105.1 mph | +15.4 mph |
| Max Driver Speed (All-Out) | 91.5 mph | 107.2 mph | +15.7 mph |
| Avg. Carry Distance | ~235 yards | ~266+ yards | +31+ yards |
| Total Sessions Completed | — | 24 | — |
Around the midpoint, I definitely plateaued. My speed flatlined. I was tempted to push harder, but the app advised backing off. I followed its lead, took rest days seriously, and returned with a second wave of gains that carried me past 110 mph.
The Stack System Didn’t Just Track—It Coached
The real difference was that I wasn’t guessing. The Stack app taught me how to train. It knew when I was trending upward, when I was fatigued, and when to recalibrate. It was like having a high-performance coach in my pocket.
The Stack System: Pros & Cons
The Pros
1. Proven, Personalised Results
The gains are real. A 15+ mph increase in swing speed over 10 weeks isn’t just rare—it’s game-changing. But what sets The Stack System apart is that it’s built for you. The adaptive programming means it evolves with your performance, not against it.
2. Backed by Serious Science
Dr. Sasho MacKenzie isn’t guessing. He’s spent decades studying the biomechanics of speed. This system isn’t based on trends—it’s grounded in published research and Tour-level results.
3. App-Driven Coaching Without the Guesswork
You don’t have to figure out sets, reps, or rest periods. The app does it all. It tracks fatigue, calibrates progress, and adjusts protocols in real time. It’s intuitive, effective, and removes the need for a coach.
4. Compact, Portable, and Non-Invasive
You can use it at home, on the range, in the gym, or in your garden. No need to hit balls. No need for expensive facilities. Just swing.
5. Transferable to the Course
It’s one thing to swing faster in training. It’s another to carry that speed to the course. With The Stack, the transfer was obvious—higher carry distances, shorter approaches, more confidence off the tee.
The Cons
1. It’s Expensive
At around £375/$499, it’s a serious investment. And that’s before you start to adjust the kind of launch monitor you might want. You would need to spend around $2,000 to pair it with a Flightscope Mevo +. For casual golfers, that cost might well be a barrier.
2. It requires real commitment
This isn’t a shortcut. You need to complete 2–3 sessions a week over several weeks. Skip sessions or half-effort your way through, and you won’t see the same gains.
3. No Swing Mechanics Involved
This is about speed—not swing mechanics. If you’ve got major flaws in your technique, The Stack won’t fix them. It’s not a coaching tool. It’s a performance enhancer.
Is The Stack System Worth It? Our verdict
Let me say it plainly: Yes. It’s worth it. But only if you’re serious. If you’re the kind of golfer who wants to unlock more distance—and you’re willing to follow a structured, science-backed program—then The Stack System might be the best investment you make in your game. It isn’t a gimmick. It isn’t easy. And it isn’t cheap. But if you stick to it – you will get faster. You will gain distance. And you will see the difference where it matters: on the course.
Who is the Stack System Best For?
Committed amateurs wanting 20–50+ yards more carry
Competitive players looking to level up
Golfers stuck at a swing speed plateau
People who enjoy training and seeing measurable progress
Who is the Stack System Not For?
Casual weekend players who won’t commit to 2–3 sessions/week
Golfers with major swing flaws or injuries (fix those first)
Anyone hoping for quick results without effort
For me, The Stack System delivered. And not just numbers on a radar—but confidence, swagger, and a new ceiling for what my game can be. But it might not be for you, unless you’re serious about this. It requires dedication, consistency and hard work – but if you put that in, you will get some incredible results.
*For more information or to buy The Stack System, visit TheStackSystem.com
The Stack System: Frequently Asked Questions (FAQs)
What is The Stack System?
The Stack System is a golf speed training system designed to increase clubhead speed and driving distance. It combines an adjustable weighted club, a mobile app with personalised programmes, and a compatible radar or launch monitor to track every swing.
Does The Stack System really work?
Yes, The Stack System works if you follow the programme consistently. In my test, I gained more than 15 mph in swing speed over 10 weeks, which translated into over 30 yards of additional carry distance. The system is built around structured, progressive training rather than guesswork.
How much distance can The Stack System add?
Most golfers see gains of 10 to 15 mph in swing speed, which typically equates to 20 to 40 yards of extra carry distance. In my case, I gained 30 yards, which made a noticeable difference on the course.
How long does the stack system take?
Most Stack System programmes last between 6 and 10 weeks, with two to three sessions per week. Each session typically takes between 20 and 35 minutes, including rest periods.
How do you use The Stack System?
You use The Stack System by following a structured training programme delivered through the app. Each session involves swinging the weighted club at full intent, with every swing measured by a radar or launch monitor. The app prescribes weights, sets, rest periods and progression.
Do you need a launch monitor for The Stack System?
Stack System v Superspeed
The Stack System is more advanced and personalised, while SuperSpeed is simpler and more affordable. If you want structured, data-driven training that adapts to your performance, The Stack System is the better option. If you prefer a simpler approach, SuperSpeed still works.
Does The Stack System work on Android and iPhone?
Yes, The Stack System app is available on both iOS and Android devices. It connects via Bluetooth to compatible radar or launch monitors, although performance may vary depending on your setup.
How much does The Stack System cost?
The Stack System retails for approximately £350 / $375 USD, and the recommended PRGR radar is around £200 / $230 USD. The mobile app is free, but only usable with a verified Stack shaft and PRGR device.
Do you have a Stack System Discount Code?
Yes, you can click on this link or use the code WANDER10 to get 10% off The Stack System. Discounts are not always available, so it is worth checking before you buy.
Can beginners use The Stack System?
Absolutely. In fact, golfers with lower swing speeds often see the most dramatic gains. The app tailors the workload to your current ability—there’s no need to be an elite athlete to benefit.
How does The Stack compare to SuperSpeed or Rypstick?
While all three use weighted shafts, The Stack is the only one with adaptive, app-driven programming that adjusts in real time based on your performance. SuperSpeed and Rypstick offer good protocols, but they’re linear and static in comparison.
Is The Stack System available internationally?
Yes. The Stack ships to most countries through its official website: www.TheStackSystem.com. Import duties may apply depending on your region.
