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Mary M Rankin, CPA


Position: Owner and founder of Fit your World, Creator of specialized group fitness classes, Master Trainer, Group Fitness Instructor, Specialized personal trainer and CPA

Years of experience: Over 20 Years

Degree: BA in Accounting from St Xavier University


 Certifications and Credentials: 

ACE group fitness

ISSA personal trainer          

ACSM personal trainer

Kickboxing  Certified Specialist 

Turbokick Certified

Tabata Certified

Flirty girl fitness-booty beat certification

Creator of sphere-o-sculpt and Deskercise

Pre and post natal certified

Certified in holistic nutrition

CPA designation

Mary Rankin is the founder of FYW fitness and has over 10,000 hours of hands on experience teaching and working 1 on 1 with personal training clients.She also has over 500 hours of  experience training clients with disabilities. Mary is a mother of 2 children and struggled with her weight in her 20's. She is passionate about helping other people become healthier and confident with themselves at every age. 

Liz Lininger



Position: Group fitness Instructor

Years of Experience: 

Degree: BS in Teaching from University of Illinois


Certifications and credentials:


Position: Group fitness Instructor, Personal Trainer

Years of Experience:

Degree:  Mary is a Mother of 4 children and an accomplished Marathon runner. She has been a fitness enthusiast for over 25 years and is a great addition to our team.


Certifications and credentials:



Position: Co-owner, Operations manager, Personal trainer, sports conditioning trainer

Years of Experience: Over 20 years experience in sports and fitness. Active for over 15 years in participating and coaching organized sports. 

Certifications and credentials:

ACSM certified personal trainer

Sports conditioning specialist for soccer


Sports and fitness have always been an intricate part of Thomas's life. He has successfully recovered from 2 knee injuries and specializes in helping clients recover from sports injuries. 

Thomas is also the Operations manager for FYW fitness.  

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