Overview
The Stack System is the complete system for biohacking your clubhead speed.
- Highly engineered training club - Adult (41.5") or Junior (38.5") version
- 5 CNC milled Stack weights enable 30 weight combinations between 0g and 300g
- Dual-purpose weight case / phone stand
- 2-year access to The Stack App. It’s like having a personal trainer in your pocket
- Dynamic programming from Dr. Sasho MacKenzie, Golf’s foremost biomechanist
- Speed radar not included.
