Our Trainers

All of our fitness professionals are insured, CPR/AED certified, and current on their personal training certification.

theresa-cordovaTheresa Cordova: MS, CPT, RTS, MAT

Theresa Cordova is a Certified Personal Trainer, Resistance Training Specialist and a Muscle Activation Techniques practitioner, as well as, an exercise science educator,  Founder and President of Changes For Life.

Theresa began her fitness career in 2004 working with a variety of clients. Specializations: exercise physiology, exercise mechanics, neuromuscular aspects of human performance, sport performance, strength training, fitness assessments, cardiopulmonary function,  and clients of special populations: i.e. orthopedic and cardiopulmonary limitations, hypertension, and metabolic disorders.

chester indiviglioChester Indiviglio: CPT EFS

Chester’s passion for fitness began over 30 years ago when he started in his martial arts training.  With his extensive background in the martial arts Chester has learned that this discipline can be an exercise form that inspires and encourages clients in engaging in physical activity.  Recently joined the AAPTE community of certified personal trainers in 2017.

Specialization: 5th degree Black Belt American Combat Karate, Black Belt Brazilian Jujitsu, Certified ASP Police Defense.


Stephen Lee: BS, C.P.T.

Stephen is the Health and Wellness Director for the Patchogue and Brookhaven YMCA’s on Long Island. As the director, he is responsible for all group exercise, personal training, and chronic disease programs that are offered at the Y. Stephen is committed to the continual education of people within in the fitness industry. As such, the quality of the education is paramount. AAPTE graduates possess the knowledge to excel in a field that suffers with mediocrity.

Specializations: AAPTE Personal Training Program, a martial artist since the age of twelve, plus a degree in mechanical engineering from Brooklands College in England.


Sean McCarthy: CPT EFS

Sean has been an AAPTE Certified Personal Trainer since 2009 and participated in the AAPTE internship program. A Level 1 Certified Triathlon Coach with personal accomplishments of 4 Marathons, 4 Half Ironman and 2 full Ironman, Qualified for USAT Nationals: sprint distance 2012, Olympic & Long course distance 2013.

Specialization: Level 1 Certified Triathlon Coach, Mentor ship with Justin Trolle (Olympian Triathlon Coach) and TRX Suspension certification

janetJanet Perry CPT EFS

Janet became an AAPTE certified personal trainer in 2019 after having a lifelong passion for fitness. Janet is also the founder and owner of Weight For It Fitness mobile gym. Janet brings a unique service to those individuals who may not have typical access to recreational facilities and activities due to social-emotional interaction, cognitive-behavioral, and sensory-motor challenges.

Specialization: Providing  support and interventions to maximize the potential to engage in physical fitness for the following populations. autism, down syndrome, postpartum, stroke survivors, anxiety, depression, hypertension, diabetes,  and senior citizens.


Andrew Lentini: DPT, WCC, MA, MAT Specialist, CPT

Andrew Lentini is a Doctor of Physical Therapy, New York State Educator (f), Muscle Activation Techniques Specialist, A.A.P.T.E Certified Personal Trainer and educator.

Andrew began his career in health and fitness in 2007 and runs his own private alternative Physical Therapy practice in Wantagh, NY called Myotherapy.

Specializations: physical therapy, orthopedic and neurological dysfunctions, muscle activation techniques, strength training, exercise mechanics, evidence-based nutrition.

Changes For Life offers many other diverse fitness professionals to fit your personal needs and locations. Please contact us at 631.312.3350 or jcordovacfl@gmail.com for more information.

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