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Corporate Health Unlimited, Inc. is a leading provider of health and wellness services, delivering exceptional management, custom consulting and programming expertise.

Resolution Fitness at 191

Katie Hellmann
General Manager

Education/Certifications: Katie received her B.S. in Kinesiology with a concentration in Fitness Leadership and M.S. in Exercise Physiology. ACE CPT, AFAA Group Fitness, Cycle, BodyFlow, P90X and American Heart Association (CPR, AED, First Aid) certified.

Experience: Katie has over 7 years of experience in a variety of health club settings such as campus recreation, commerical, and corporate. She has been teaching group fitness classes since 2014 and became a certifed personal trainer in 2019. Katie began her journey at Resolution Fitness in 2017 as a Membership Coordinator and went on to become the Assistant Manager in 2019. In 2020, she became General Manager at another Corporate Health Unlimited facility and returned as GM at Resolution Fitness in December of 2021. 

Specialties: Functional Training, General Fitness, Strength Training, Group Fitness, Marketing, and Wellness Programming

Matt Barlow
Fitness Manager

Education/Certifications: Matt earned his B.S. in Exercise Science from Kennesaw State University. He is an ACSM certified Personal Trainer, a USAW Level 1 Coach, a CrossFit level 2 Trainer, and is CrossFit Gymnastics certified. Matt is CPR and AED certified through the AHA.

Experience: Matt is an avid long-distance runner completing multiple half marathon and full marathon races. He is also an 8-year Marine Corps veteran with extensive strength and conditioning experience.

Specialties: Functional Training, Cross Training, Weight Training, CrossFit.


Sebastian Frazier
Guest Services Associate

Education/Certifications: Sebastian received his B.S in Sport Management from Kennesaw State University. He is a certified Coach through Human Kinetics Coaching Education, Sport Venue Staff Certified through the Nation Center for Spectator Sports Safety and Security, and CPR/AED/First Aid Certified with AHA.

Experience: Sebastian has over 5 years of experience in leadership positions in multiple Atlanta sport venues such as Mercedes-Benz Stadium, State Farm Arena, and Truist Park. He also has experience in college athletics having held internships for Kennesaw State Athletic Department’s Strength and Conditioning, and Georgia Tech Athletic Association's Marketing Department.


Specialties: Marketing, Coaching, Sport Management, Athletics, General Fitness, Customer Service


Nationally Certified Personal Trainers and Group Fitness Instructors are available for private or group sessions.