1.TheStack System

TheStack System - Hardware

• Highly engineered training club - Adult (41.5") or Junior (38.5”).
• 5 CNC milled Stack weights - enabling 30 weight combinations between 0g and 300g.
• Dual-purpose weight case / phone stand.
• Stack training requires a speed measurement device capable of capturing swing data independent of ball contact - View all compatible devices here

TheStack App - Training 

Rated 4.9 with over 5,000+ reviews on the App Store 

• Interactive training software application.
• Includes 1-Year Membership to TheStack App.
• Available on iOS (App Store), Android (Google Play Store) ,
• 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, Stack Wedging, and the Learning Library
• 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.
• Are you a Coach?  Learn about our Coaches License

Access TheStack App from the  App Store , or Google Play Store when your order arrives.

See our FAQ pages for questions about subscriptions.

NB - Speed radar not included, must be purchased separately.