A certified personal trainer and Pilates instructor, Jean has been training clients at her studios, in homes and fitness centers for over 20 years.  She has experience training women, men, teens, athletes, seniors and persons with injuries.  She helps her clients get out of pain by helping them find their musculoskeletal imbalances and fixing them through corrective exercise strategies, Pilates, muscle balancing techniques, and therapeutic stretching.   

Jean believes that in order for persons to to gain results in an exercise program they must pay attention to their nutrition first and foremost and they have to understand that exercise gains cannot be made without proper nutrition.  Jean is passionate about helping individuals build better bodies, stronger bones, decrease body fat, and slow down the aging process with Shaklee's scientifcally researched nutrition programs and food supplementation.   Purchase your Shaklee products at Jean Marie Fitness studio.


Education and Certifications

B.S. Rowan University, Business

Red Cross Lifeguard & WSI

CPR/AED American Heart Assoc.

A.A. Paralegal Studies

Ndeita Group Fitness Instructor

AFAA Group Fitness Instructor

AFAA Personal Trainer

ISSA Personal Trainer

ISSA Fitness Therapist

IFPA Group Fitness & Personal Trainer

Stott Pilates IMP Mat & Reformer

TRX Suspension Training Instructor Course

Power Pilates Mat Instructor

Praise Moves Instructor

Pilates Academy International Mat & Reformer

PHI Pilates Mat Instructor

PHI Pilates YUR Back Specialist

Essentrics/Classical Stretch Instructor- Levels 1-4

NASM Corrective Exercise Specialist


Jean Marie Deferrari

(727) 698-8800 

​​​​​Jean​Marie Fitness & Wellness