No Sweat Intro | Drop In

Burg CrossFit is a big facility that still has that “small gym” feel. We’ve built our community on genuine friendship, and even with more than 250 members, you’ll still feel that vibe as soon as you walk in the door. We focus on whole-person health. In addition to killer CrossFit coaches, we’ve got a staff of experts on hand to keep you limber mentally and physically, including an in-house massage therapist, a mental health therapist, a nutritional coach, and more.

(727) 220-3070 1150 19th Street North
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Jeff Gresko

Jeff Gresko

Head Coach | Director of Operations & Programming

email: jeff@burgcrossfit.com


As Director of Operations and Programming, Jeff thrives most in the accomplishments of others. One of Jeff’s most fulfilling moments is to have members not only succeed in their goals but to absolutely crush them.

Jeff prides himself on being one of the loudest coaches in the gym (even louder than Nicky). You’ve been warned.

Being the goofball of the gym, Jeff loves to use the word “Science” to anything remotely mind-blowing (or really any time at all), even when it doesn’t apply, just to make it sound even more mind-blowing. “Science!”


  • CrossFit Level 2
  • Licensed PTA
  • Functional Movement System (FMS 1 & 2)
  • Fascial Movement Taping (FMT 1 & 2)
  • USAW Sports Performance