The Stack System

Increase Clubhead Speed & Gain Distance with TheStack System

TheStack System is a speed-training system that features a weighted training club with adjustable weights that allow golfers to maximize their clubhead speed and distances by going through the speed training program in the included App.

Gain 15-20 yards of Distance

The average new user gains 6 MPH in Clubhead Speed in six weeks, which equates to 15-20 yards on the course! All you have to do is use TheStack System 15-20 minutes per session 2-3 times per week.

Trusted by Major Champion Matt Fitzpatrick and FedEx Cup Playoffs Champion Viktor Hovland!

TheStack Hardware

• 5 milled interchangeable Stack weights enable 30 weight combinations between 0g and 300g
• Highly engineered training club - Adult (41.5") or Junior (38.5")
• Dual-purpose weight case / phone stand
• Speed radar not included.  We recommend the Mevo+ or PRGR

TheStack App Training

• 2-year License included, accessible on iOS only.
  
• Dynamic speed training formulated by Dr. Sasho MacKenzie the "Savant of Speed"
• Guided workout timer for reps, sets, and rest intervals
• Custom speed metrics to track your gains
• Hands-free data entry using voice entry technology
• Includes bundled access to Stack Putting ($59 value)
• Includes Single User License - Enables training and tracking for 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

5 CNC Milled Weights Create 30 Combinations Up to 300g:

20g - 45g - 60g - 75g - 100g

Adult Club: 41.5"

Junior Club 38.5"