
Healthy Choices, Brighter Tomorrows
Achieve your ultimate transformation with Mastin Fitness! Premier remote personal training programs that fit your lifestyle anytime, anywhere.

Our Flagship Programs Include
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Fitness Training
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Mobility & Flexibility Training
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Injury Recovery & Prevention
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Nutritional Advice & Planning


Jonathan Mastin is a Master of his Craft.
With over 15 years of experience, Jonathan holds multiple certifications from the National Academy of Sports Medicine (NASM) as a Certified Personal Trainer (CPT), Corrective Exercise Specialist (CES), and Certified Nutrition Coach (CNC).

Certified Personal Trainer
(CPT)

Corrective Exercise Specialist
(CES)

Certified Nutrition Coach
(CNC)

Jonathan’s clients range from athletes, to individuals managing medical conditions like diabetes, ALS, and cancer. His approach integrates exercise, nutrition, recovery, and mindset to create a comprehensive health plan tailored to each client.
Outside of coaching, Jonathan enjoys traveling with his wife, savoring good coffee,
and spending time with his dog, Cocoa.

Our Programs
Whether you’re just starting, want to get in the best shape of your life, or need rehab & proactive injury care, Mastin Fitness has you covered.
Flexible & Custom-Tailored Programs
Wherever You Are in Your Fitness Journey

Virtual Training Programs
Experience virtual training programs designed to help you build muscle and lose fat. These sessions focus on delivering a customized exercise program to match your fitness goals. Weekly check-ins provide the accountability and support you need to stay consistent and achieve lasting results - all from the comfort of your own space.

Injury Recovery & Prevention Programs
Our specialized programs emphasize mobility and flexibility, helping you recover from injuries and prevent future ones. These programs provide tailored guidance to address your unique needs while focusing on improving your range of motion, strength, and overall well-being. Stay supported and motivated as you work toward long-term health and resilience.

Clients Truly Benefit From Our Programs.
See the testimonials for yourself...





