TheStack

Big Horn Golfer Verified independent store

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TheStack | Speed Trainer | Award Winning App TheStack Hardware 5 milled Stack weights enable 30 weight combinations between 0g and 300g Dual-purpose weight case / phone stand Highl y engineered training club - Adult (41.5") or Junior (38.5") version (see Fitting Juniors below) Stack training requires a speed device that can measure swings without ball impact. We recommend bundling with Stack Radar (Bluetooth connectivity). View all compatible devices below. TheStack App is now available on all Android devices in the Google Play Store! For all kids 10-14, we recommend TheStack Junior. For kids 15+, use the fitting chart below, because we factor in their current driver length into the recommendation: Current Driver Length Age < 43" ≥ 44" 10 Stack Junior Stack Junior 11 Stack Junior Stack Junior 12 Stack Junior Stack Junior 13 Stack Junior Stack Junior 14 Stack Junior Stack Junior 15 Stack Junior Stack Adult 16 Stack Junior Stack Adult 17+ Stack Adult Stack Adult If your child is under 13 years old, they must train as a Local Golfer under their parent or guardians profile in TheStack App. Stack training requires a speed device that can measure swings without ball impact. We recommend bundling with Stack Radar (Bluetooth connectivity). View all compatible devices below. Compatible Devices Brand & Model Compatible Stack App Connectivity TheStack - Stack Radar ✔ ✔ Rapsodo - MLM2PRO ✔ ✔ Flightscope - Mevo+, Mevo Gen2 ✔ ✔ FlightScope - X3C, X3, X2, X2 Elite, Xi Tour ✔ ✔ PRGR - Black Pocket, Red Pocket ✔ Rapsodo - MLM ✔ Flightscope - Mevo ✔ Trackman - Trackman4 (TPS) ✔ Foresight - QuadMAX ✔ Voice Caddie - SC200 Plus ✔ Garmin - G80 ✔ Sport Sensors - Swing Speed Radar (SSR) ✔ Yupiteru - GST-5, GST-7 BLE ✔ *Other speed tracking devices may be capable of non-impact swings and can be used with TheStack App. We will continue to test new devices and keep this list current. Disclosure: We may earn commission on some of the links below. TheStack App Training Rated 4.9 with 5,000+ Reviews on 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 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. Speed radar NOT included Show more