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.

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.

JOIN NOW FOR FREE!

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.

Train With Us

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.

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Membership

Join to gain access to daily prompts and inspiration, quarterly self-mastery challenges, exclusive content, special announcements, early-bird discounts and a community of 450+ self-led men.

If you are looking to lower your handicap potential with more distance and drives that are crushed, you’ve come to the right place. With a little bit of effort on your part it’s quite easy to pick up 12-16 mph (about 30-40 yards) of driver swing speed in a month.

Legacy Courses

The 5.0 Serve

The 5.0 Serve is the ultimate 8-week serve program built for those dedicated students who want to transform their serve... even if you only have 2 hours a week to practice.

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Weak to Winning Forehands

The ultimate step by step training guide to get you generating effortless power and massive topspin in 60 days or less.

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Home Court Advantage

The #1 Tennis Course To Kick-start Your Transformation Of Playing Elite Tennis All From The Comfort of Your Home In 30 Days Or Less.

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The 5-Day Serve Challenge (FREE)

Follow The Best Drills to Add 10+ MPH To Your Serve and Develop Smooth-Explosive Power… Without Wasting Years on Trial and Error, Internet Overwhelm, Or Risking Injury.

START HERE

Legacy Courses

The 5.0 Serve

The 5.0 Serve is the ultimate 8-week serve program built for those dedicated students who want to transform their serve... even if you only have 2 hours a week to practice.

LEARN MORE

NEW The 5-Day Serve Challenge (FREE)

Follow The Best Drills to Add 10+ MPH To Your Serve and Develop Smooth-Explosive Power… Without Wasting Years on Trial and Error, Internet Overwhelm, Or Risking Injury.

START FOR FREE