Cullen Shirtz

Master Instructor

Brooklyn, NYC

Cullen Shirtz

Originally from Michigan, Cullen moved to NYC to further expand his knowledge in fitness, dance, acting, and culture. He always brings a brightening infusion of midwest charm and professional demeanor to each and every session with his clients.

SLT is...

The future of fitness.

Favorite Megamove

Cobra. It gives you that core of steel that always sets off the metal detectors at the airport.

I should warn you...

Taking too much SLT will make you irresistible.

Ready to be sore AF?