TheStack

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📈Secure your Stack in time for off-season training

TheStack Hardware

• 5 milled Stack weights enable 30 weight combinations between 0g and 300g
• Dual-purpose weight case / phone stand
• Highly engineered training club - Adult (41.5") or Junior (38.5") version (see Fitting Juniors)
• Speed radar not included.  View all compatible devices here.  We recommend The SC200 Plus for players who hit their driver <270 yards, and the The PRGR Black Pocket for players 270 yards+.

TheStack App Training

• 2-year License included, accessible on iOS.
• Dynamic speed training formulated by Dr. Sasho MacKenzie
• 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 Single User License - Enables training and tracking for up to five local (i.e. family) users under one login.
• Multi-user Coaches License license sold separately.

Access TheStack App from the App Store when your order arrives. Requires iOS 15.0 or later. 

See our FAQ pages for questions about subscriptions.

* Applies to Single User License only
** Speed radar not included, must be purchased separately.