GKL+ React 4+

GKL+ React™ is the first ever lacrosse faceoff tool that captures reaction time.

Improving your reaction time is one of the best investments you can make as a faceoff athlete in your lacrosse career.

There’s no better way to improve reaction time than by working with professional faceoff coaches and programs that will solidify your technique.

The demand for reaction time training is extremely high amongst all levels of lacrosse, and up to this point, there has not been a tool that not only measures reaction time but also tracks your progression to ensure the faceoff training is effective.

GKL+ React™ has been designed to utilize the faceoff athlete’s cell phone as a tool to capture their reaction time during training sessions whether they are focusing on clamping, raking, or countering opponents.

GKL+ React™ is packed with innovative features, including:

• Adjustable settings (timing of faceoff commands and number of reps)
• Variable timing between “set” and “whistle”
• Front and back camera capable
• Hands-free audio-driven sessions
• Captures time down to the millisecond
• Reporting and tracking dashboard (1-day and rolling 7-day, 4-week, 1-year)
• No additional equipment is required
• Multi-function use (reaction time for clamping, raking, countering, etc.)
• Machine-learning
• Monthly or Annual subscriptions ($9.99 per month or $99.99 per year)

Are you ready to join faceoff specialists around the nation who want to dominate the X?

Learn more about GKL+ React™ and other products at GreenKnucklesLacrosse.com.


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