David Barton Presents

GYM U NYC

Our Trainers

OLIVIA TKACZ

OLIVIA TKACZ

Some people discover fitness in pursuit of a better body. Olivia discovered it while rebuilding her life.

Recovering from an eating disorder at just 12 years old, she experienced firsthand how movement can transform not only the body, but the relationship we have with it. That experience shaped the coach she would become—one who believes lasting results begin with trust, consistency, and self-respect.

As a NASM-certified personal trainer, Olivia works with everyone from first-time gym members to experienced lifters looking to break through plateaus. Her programs are realistic, progressive, and highly individualized, helping clients build strength, confidence, and habits that last well beyond the gym.

Known for balancing accountability with genuine support, Olivia challenges people to discover what they're truly capable of. Every session is designed to leave clients feeling stronger, more confident, and more connected to their bodies than when they walked in.

Highlights

  • NASM Certified Personal Trainer 
  • Strength & Body Transformation 
  • Sustainable Habit Coaching 
  • Beginner & Intermediate Training 

Philosophy

"Confidence isn't built by changing your body. It grows when you learn to trust it."

Additional Languages: Polish

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