Personal Trainer in Amherst, NY
Marty Kretz
Serving Amherst, Buffalo, and Western New York — plus online coaching worldwide.
Owner and founder of Mbody Health and Fitness, with over 15 years of experience in the health and wellness industry, Marty has dedicated his career to empowering individuals to become the best versions of themselves. His expertise encompasses a wide range of fitness goals, including weight loss, muscle building, and injury rehabilitation, enabling clients to return to their daily activities pain-free.
Services
In-Person Coaching
Looking for an in-person coaching experience? Reach your fitness goals with our in-person coaching program!
Hybrid Programs
Need some accountability and accessibility all-in-one? Get the best of both worlds with our hybrid coaching program both in-person and online!
Online Coaching
Don't have the availability for in-person coaching? Reach your fitness goals through our tailored online coaching program you can do from anywhere!
Nutrition
Personalized nutrition coaching for your health goals! Tailored meal plans and expert support.
WHAT CLIENTS SAY
"I've worked with Marty on and off for almost 10 years, and I truly can't recommend him enough. He genuinely cares about his clients as people, not just another appointment on the schedule. His support, encouragement, and knowledge have helped me learn so much, not only about fitness, but about building confidence and creating healthier habits."
N. F. | Google Review
"Marty is a supportive, flexible, encouraging and honest trainer. He doesn't rush you to start putting up big weight and killing yourself. His approach is to build you up slowly so that you can carry on a sustainable plan moving forward. I am seeing lots of positive changes results thanks to Marty."
Jerry Parisi | Google Review
Book a Free Consultation
Ready to take charge of your health? Book a consultation with me today to determine your fitness, nutrition, and other health goals. I am here to guide you on your journey to a healthier lifestyle. Don't wait—let's start crafting a plan tailored just for you!