SWING WITH
CONFIDENCE.
Start playing the most powerful, consistent, and pain-free tennis of your life with instructions based on the cutting-edge science in the world.
GET STARTED FREE
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Join The Free 5-Day
Serve Power Challenge
Follow Our Best Drills to Add 10+ MPH To Your Serve
And Finally Develop Smooth-Explosive Power...
Without Wasting Years on Trial and Error,
Internet Overwhelm, Or Risking Injury.
Hi, We’re
RacquetFlex
Over the last 9 years, we’ve developed a training system that has taken our students from the 3.5-4.0 NTRP level to the 4.5-5.0 level in record time.
Often taking students from 75 MPH to 95 MPH+ on their serves, developing consistent groundstrokes that don’t crumble under pressure, and start playing the most confident tennis of their lives.
Our unique approach to coaching comes from in-depth research of biomechanics, over two decades of hands-on playing experience, and a proven track record of real student transformations.
Ready for a quick tour? From free video lessons to 1-on-1 in person coaching…
Dive in, find what you need, and let's start your journey toward transforming your game.
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Train With Us
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1:1 COACHING
This is our most premium offering, and also where our craziest transformations happen. You’ll receive 1-on-1 personalized coaching on any part of your game, on-court, directly from Dayday or Daytri on the sunny courts of Long Beach, Southern California.
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GROUP CLINICS
These 2-day group bootcamps are designed to transform the most important parts of your tennis game in record time. You’ll be getting in-person coaching directly with Dayday and Daytri, held throughout all the best travel destinations across the world.
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VIDEO COACHING
The most convenient way to get 1-on-1 coaching from us, no matter where you are in the world. You’ll get a personalized review of your game based on the world’s cutting-edge science, as well as the exact steps, cues, and drills you need to transform your game.
Get Started With Our Free Videos
How To Hit Powerful Forehands Like Carlos Alcaraz
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How Tayte Added 20 MPH to His Serve In 3 Days
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