Meet Our Performance Coaches

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 Jason Raynor

Jason in the media:

5/30/17 It's a Stretch

1/17/17 Fitness moves you can practice at home

11/4/16 Max your fitness training and prevent injury with Nike Master Trainer, Jason Raynor

7/26/16 Best Practice and Exercises for Runners

1/13/16 Nike #GetOutHere Challenge


  • Bachelor of Science in Human Nutrition, Foods and Exercise from Virginia Polytechnic Institute and State University
  • Certified Personal Trainer (NASM)
  • Certified Personal Trainer (ACSM)
  • Certified Strength and Conditioning Specialist (NSCA)
  • Certified Power Plate
  • Certified Trigger Point Performance
  • TRX Certified 
  • Animal Flow Certified - Level 1
  • Precision Nutrition Coach - PN1
  • FMS Level 1
  • VIPR Certified

kent-roome-fitness-shoot-loudbyte-20.jpg Kent Roome

Kent is a life-long student of health. His fascination with the interplay of mind, body, and spirit stems from his battle with cancer in early childhood. His miraculous cure left him with a deep appreciation for the gift of each new day. Kent has 8 years of experience at Equinox Fitness Clubs as a Tier X Coach and Master Instructor. 

Kent coaches a wide range of individuals from the elite athlete to post-physical therapy rehabilitation, high performance executives to weekend warriors. Ultimately, all of his clients strive to look, feel and function their best while moving better, getting stronger and excelling in life. He believes his role is to educate his clients, enable them to be proactive in wellness and take control of their own decisions and fitness destiny. 


  • Bachelor of Science in Kinesiology from Indiana University
  • CSCS
  • NCSF
  • USAW
  • Kettlebell Level 1
  • Animal Flow Certified - Level 1
  • Precision Nutrition Coach - Level 2

Natalia.JPG Natalia Wisniewska

Natalia is a rising star in the Chicago fitness scene. She has been training since 2010 and has been a competitor on American Ninja Warrior, as well as a Kickboxing Champion (WAKO). Natalia is a former Nike Trainer and coached at the highly successful Nike Train Chicago project as well as Nike Training Club. Natalia competes internationally in kickboxing and in 2009 won the title of German National Champion. You can find Natalia training at JW Marriott Chicago, HI FI Fitness and Fit Pro West.


  • BSA Akademie (Germany)
  • Personal Trainer License
  • Nutrition Consultant

Mary Olesek Headshot.jpg Mary Olesek

Since 2004 Mary has worked with adults following neurological and critical illness in acute and rehabilitation hospitals. By parlaying her clinical background with her passion for health/fitness, her professional objectives have shifted to helping others on a more preemptive level. 

An avid runner and strength/conditioning buff, Mary's core beliefs are rooted in postural and movement efficiency, whether sport specific or simply for daily life. Through collaborative and intelligent program design, Mary is invested in providing her clients with the guidance and support they need to achieve (and maintain) an active life of balanced wellness. She is adept in working with clients of all levels and those with complex medical histories. 


  • Masters of Science in Speech Pathology
  • Certified Personal Trainer (NASM)
  • USA Track & Field Level I Coach
  • Completed the City Colleges of Chicago Personal Fitness Trainer Program