Meet our Team

and get ready for change

Heidi Reynold, A Natural Fit Boston Pesonal Trainer

Heidi Reynolds

Owner/ Manager

Certified Exercise Physiologist: ACSM

Certified Wellness Coach


Wellness Coaching

Business Manager

Trainer Consultant

Bachelor of Science degree in Athletic Training: Alfred University

Heidi has the education of exercise prescription, nutrition, exercise physiology, biomechanics, injury prevention and care, and kinesiology to offer to clients.

ACSM Certified Exercise Physiologist

Heidi is an American College of Sports Medicine Exercise Physiologist certification holder, including fitness assessment and exercise prescription, injury prevention, group training, and nutrition. Heidi has eighteen years of  experience as a personal trainer and an independent business owner. Her lifetime love of athletics has included dance, lacrosse, field hockey, and running. She also enjoys Zumba, hiking with her dog, and yoga.

Wellcoaches Certified Health and Wellness Coach

The Wellcoaches program focuses on positive motivational discussion, setting small and achievable goals, and building confidence through successes. As your wellness coach, Heidi is a partner in helping you design and implement a healthy lifestyle, providing guidance, motivation, and support as needed to secure long-term changes.




B.S. in Human Performance

NSCA Certified Personal Trainer

Master Trainer: Z Health Performance

Certified Professional Coach


Pre/post Surgery Strength Training  
Pre/post Natal
Empowerment Coaching
Brain-based Movement Specialist  
Sustained Fat Loss 
Sustained increases in  Mobility  

Bachelor of Science in Human Performance


She holds a B.S. in Human Performance and attends a variety of seminars, conferences, and on-going certifications/mastermind groups to stay on cutting edge of research so she can share the best information while simultaneously nourishing her own progress and development. She has been and will continue to be a passionate and curious individual and a continued Student of Life. Monika sees people as empowered and multi-dimensional beings and collaborates with them as such. 

NSCA Certified Personal Trainer


Kettlebell Certified

Exercise Therapy Specialist: Z-Health

Master Trainer: Z-Health

Master Practitioner with a specialty in Motivation and Nutrition: Z-Health 

Ashley Carlino, A Natural Fit Boston Personal Trainr

Ashley Carlino

Certified Personal Trainer: ACE

Certified Wellness Coach


Weight Loss                   Circuit Training      

Strength                         Balance    

Core Stability                 Functional Fitness       Health Coaching            HIIT Training

ACE Certified Personal Trainer


Ashley’s wellness journey began at a very early age when she was exposed to fitness and personal training through her a mother, a Certified Personal Trainer and Pilates Instructor. As a kid, she watched the positive impact her mother made on her clients’ health and happiness time and time again, truly inspiring her.   

Bachelor of Science in Psychology, Minor in Nutrition

Obtaining her Bachelor’s degree in Psychology with a minor in Nutritional Sciences, Ashley always believed that fitness is just one piece of the puzzle in achieving optimal health. She believes the mind and body are interconnected – the nature of the mind is reflected in the state of the body. In addition to working as a Certified Personal Trainer, Ashley has also worked in nutrition within the integrative medicine field where she developed her appreciation for a holistic, highly personalized approach to fitness programming and lifestyle change. She believes there is no such thing as a “one size fits all” workout or diet plan – each client is multi-dimensional, thus their exercise program should reflect them as a unique individual and not just the latest trends or guidelines.

Ashley is very open minded when it comes to training and believes there is a place for all types of workout modalities in the fitness arena. For her own exercise, she loves high intensity “tabata” style training, yoga, barre, and exercising outside when the New England weather cooperates!