Jen Polzak, PN, MES, ACE CPT

Byrdie review board member Jen Polzak headshot

Lives In

Brooklyn, NY


  • Youngstown State University
  • Focus Personal Training Institute


  • Fitness
  • Nutrition


Jen Polzak is a senior manager of fitness, overseeing two large non-profit facilities in Manhattan. She has been in the fitness industry for over a decade, specializing in nutrition coaching, personal training, post-rehabilitation exercises, and weight loss. Jen stays on top of fitness and diet trends, as they are ever-changing. She is a runner, a USAPL Powerlifter, a CrossFit athlete, and a coach. 


Jen graduated with a BFA in Theatre from Youngstown State University. But post-graduation, she changed gears and went back to school in Manhattan, attending the Focus Personal Training Institute. After graduation, Jen became a faculty member and teacher at the accredited school.

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