STAY FLY! MUAY THAI in Philadelphia | Stay Fly Muay Thai

Philadelphia's Muay Thai Mecca

Welcome to Stay Fly Muay Thai, the Philadelphia Muay Thai Mecca and home of Justin "The Purple People Eater" Greskiewicz. The awesomest place to get awesome. Awesome.

Q-Xavier - Strength & Conditioning Coach

As student of strength, conditioning and movement, I work with the fighters, athletes and students of performance, to improve their competition results, prevent injury and increase resilience.  In addition, I provide nutrition and supplementation support for the willing pupil.

To date I posses the following...


National Council on Strength and Fitness Certified Personal Trainer
Aerobics and Fitness Association of America Group Exercise Instructor
Yoga Alliance 200Hr Registered Yoga Teacher, Hatha (Wes Tudor from Raja Yoga)

Training & Experience: 

Olympic Weightlifting-  Coach Victor Gallego (East Coast Gold)
Strongman - Coach Maya Winters (IronSport & Juggernaut Training Systems)
Kettlebells & Movement - Coach Steve Maxwell (Maxwell Strength & Conditioning) & Craig Fingrutd (Maxercise)
Olympic Weightlifting, Powerlifting, Kettlebells & Movement - Coach Rob Fusco (Gym Jones & Ironworks)
Acrobatics & HandBalancing - Coach Lin Junming (Philadelphia School of Circus Arts)

Martial & Combat Arts Studied & Applied:

Tang Soo Do (Soo Bahk Do Moo Duk Kwan Federation)
Kenpo & Small Circle Jiu-Jitsu