Matthew KreidenweIs

About Me

I’m not just a trainer—I’ve been where you are.
With over 5 years of hands-on experience in the gym, I’ve spent thousands of hours learning what actually works—not just in books, but in real life. I’m a certified Personal Trainer and Nutrition Coach, but more importantly, I’m someone who genuinely cares about helping others level up—physically and mentally.

At just 23, I’ve worked with clients from all walks of life, and what I’ve learned is simple: you don’t need to be perfect—you just need to start. Whether your goal is to build muscle, lose fat, or gain confidence, I’m here to guide you every step of the way.

I believe in sustainable, no-BS training and nutrition. No crash diets. No cookie-cutter plans. Just real, personalized coaching that gets real results.

If you’re ready to take that first step toward becoming the best version of yourself, you’re in the right place.

Certificates
Certified nutritionist certificate awarded to Matthew Kreidenweis
Certified personal trainer certificate awarded to Matthew Kreidenweis
Personal trainer standing with arms crossed and smiling in front of a gym wall

Personal Training

True transformation starts with a plan—and someone to hold you to it.
My personal training programs are designed to meet you where you are and take you where you want to go. Whether your goal is to build muscle, burn fat, or simply feel stronger and more confident, I create tailored workouts that fit your lifestyle, your schedule, and your experience level. You won’t find cookie-cutter routines here—just real guidance, accountability, and results that last.

Testimonials

See what clients are saying about their experience with MattyK Fitness

Client sharing testimonial about MKF Fitness coaching

Matthew’s fitness training is a straightforward process with rewarding benefits! He really cares about his clients.

Aneesa

Client Testimonial photo in regard to MattyK Fitness Coaching

dude helped me alot from the beginning of my gym journey. i was nervous but he kept teaching and helping me feel more comfortable. I went from 320ish to now I am 250 and I plan to keep going till I am down to 220. this guy knows his stuff and will help alot!!

James