One of the best things about TheStack — a swing speed trainer co-created by biomechanist Dr. Sasho MacKenzie and Ping engineer Marty Jertson — is the fact that it can be as effective as you want it to be. The system is designed to help golfers increase their swing speed and distance with a training regimen that is customized to your personal level. So basically, you get out of it what you put into it — even if your training is sporadic.
As my husband, Paul, a Phoenix-based club pro discovered last year, yardage gains are quick to come to fruition — even without regimented and regular use of the system. In just eight training sessions spread out over the course of four months, Paul gained 11 mph in driver speed from his initial baseline session, equating to more than 30 yards of total carry distance. Anecdotally, he reported that holes which used to require a mid-iron into the green suddenly needed only a short iron. As any golfer knows, that’s massive.
Using the system is simple. No ball-striking is required, only swings. TheStack’s app walks you through each session, from the baseline session to the training, and delivers prompts on which weights to use and how many swings to take. It will even tell you when you’re due for another session. The data is automatically recorded on the app. For Paul, each session required 15 minutes or less of actual swinging.
If yardage gains are among your aspirations for game improvement this year, TheStack is a worthy investment. The best news? The entire bundle is currently on sale for a 15 percent discount off the regular retail price at Fairway Jockey. So don’t delay! Make this year your best yet and experience what TheStack can do for your game by clicking the link below.
TheStack + Stack Radar Bundle
$588.00
$499.00
Save over 15% when you combine TheStack + Stack Radar with our most popular bundle. Enjoy personalized speed training with TheStack, gamified wedge practice with Stack Wedging, Tour-caliber insights with Stack Putting, and 60+ instructional videos in the Learning Library – along with our Bluetooth-enabled Stack Radar, which sends your speed data directly to TheStack App for seamless training
Stack Radar is a great multi-purpose launch monitor that packs into your golf bag easily, making it perfect for speed training with TheStack, Stack Wedge practice on the range or indoors, and measuring your speeds on the course.
TheStack App – Speed Training, Wedging, and Putting
Rated 4.9 with over 5,500+ Reviews on the App Store
Includes 1-Year Membership to TheStack App
Now on iOS, Android (Beta), and Chrome Web (Beta)
Adaptive speed training formulated by Dr. Sasho MacKenzie
Guided workout timer for reps, sets, and rest intervals
Custom speed metrics to track your gains
Bluetooth Connectivity to integration devices. Hands-free data entry using voice entry technology for non-integrated devices
Membership includes Bundled access to Stack Putting (iOS), Stack Wedging (iOS), and the Learning Library (All Platforms)
Train and track up to twenty local (i.e. family) users under one login. App works with Family Sharing so the entire family can train easily on separate devices
Connect to any other Stacker using Share Codes
Are you a Coach? Learn about our Coaches License
TheStack Hardware
5 milled Stack weights enable 30 weight combinations between 0g and 300g
Dual-purpose weight case / phone stand
Precisely engineered training club – Adult (41.5″). For Junior sizing, see Fitting Juniors
Stack training requires a speed device that can measure swings without ball contact. This bundle includes our own Stack Radar. View all compatible devices here.
Stack Radar
Measures Swing Speed and Ball Speed. Calculates an estimated Carry Distance and Smash Factor. Can capture swing speed without ball contact
Powers Stack Wedging (iOS), our newest gamified practice feature. Enjoy Seriously Fun wedge practice indoors or outdoors and get accurate feedback regardless of range ball quality or practice environment conditions.
Pairs with TheStack App via Bluetooth to enable advanced features. Adjust for temperature and altitude while fine-tuning ball speed and launch angle for the most accurate feedback
Set speed trigger threshold at 25, 35, 45, or 55 mph to avoid false triggers from fast backswings
Includes a stylized carry case to protect the screen while stored (available exclusively for purchases from our website)
Platform Availability
iOS: Access TheStack App from the App Store when your order arrives. Requires iOS 15.0 or newer. Access Speed, Wedging, Putting, and the Learning Library. Android & Web (Beta): Install TheStack App from the Google Play Store or access it on Chrome Web when your order arrives. Access Speed + Learning Library today; Wedging + Putting coming in a future update.
See our FAQ pages for questions about membership access.
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