Welcome to ThinkFast Sports

Leading the way in sport-performance and fitness solutions

Summer Training!

Sign-up for a program today

Learn more about all of our great summer speed training programs by contacting us today!


  • One-On-One Training
  • Small group training 
  • Sport specific
  • Local and convenient
  • Competitively priced 
  • Certified and professionally recognized trainers
  • Industry leading best practices
  • Track record of success with clients at all levels!

Contact us today for special pricing!

About Me

My background

My name is Jon Greenwich and I am a Certified Strength and Conditioning Specialist. I am a native of Northern, VA, a former collegiate athlete for the Univeristy of Maryland Terrapins, and currently the head strength and conditioning coach for The Catholic University football team in Washington, DC. I've been working with athletes of all levels for almost a decade now. With over 500 athletes trained successfully, ThinkFast Sport's leads the way in the Mid-Atlantic region for high quality sport-performance and fitness training.

My Philosophy

I believe that consistency is key. Any athlete at any level can make improvements to their body and increase their level of performance. If you have the will, we have the way.

My style

Positivity yields the best results. Most athletes need to learn how to love training. That's what it takes to improve and where I can make the greatest impact. My ultimate goal is to have my athletes "want" to train. Then the rest takes care of itself.

Some more about us

Our Services

We provide one-on-one, small group training, and team training. We can customize any training opportunity to fit your need.

Upcoming events

Look for our 2018 Summer news letter. Coming soon!

Testimonials

“Jon has been a “gamechanger” for our son.”

-Christine Bachman


“Jon Greenwich is the "gold-standard" in speed, strength, and conditioning training.”

 -Randal Seal


“Jon’s training program has had a direct impact in their performance on the field.”

 -Mike Mendler


“Jon’s knowledge and abilities as a performance trainer are some of the best I have seen in collegiate and professional baseball. 

-Justin Bloxom, Washington Nationals AA


“I can personally say that his abilities as a strength and conditioning coach are first-class."

 -Mike Straub Pitcher for Alpine Cowboys, Pecos League


Current Deals

Summer Special!


Sign-up for a training evaluation before June 1st and receive the evaluation free ($150 value) when you sign-up for any training program!

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Contact Us

Drop us a line!

We love our customers, so feel free to contact us anytime

ThinkFast Sports, Inc.

(703) 635-4172

Hours

Always ready to take your call