The FitnessLAB is a personal training, physical therapy and rehabilitation, small group fitness, and personal health coaching gym in Highlands Ranch that picks up where your doctors’ rehabilitation ends. Our goal is to help you reach yours by building a partnership for your well-being. Whether you are looking to bulk up, lose weight, reduce and eliminate pain, or just instill a healthy dose of fitness into your life, we will be with you every step of the way. Contact us today to get started!

The FitnessLAB is not just a place to workout and rehabilitate, it’s a place to build healthy relationships and habits. Founded and owned by Matt Oster, Personal Trainer and Certified Professional Health Coach, this Highlands Ranch gym is a science-based, results-driven laboratory where experience & passion help you reach your goal.

We don't mean to brag, but you won't find anyone better.

The best personal trainers and physical therapists in the Denver Metro area

Bill Gregoire
Bill Gregoire
Movement coach, Physical Therapist
Matt Oster
Matt Oster
Personal Trainer and Movement Coach, MS, CPT, MEP, NKT
Don't just take our word for it...

Our clients love us (and we love them back)

Matt is awesome. He has such a strong knowledge of the muscular system, and is able to identify the root cause of pain in the body. I came to him after two chiropractors and an MRI couldn't figure out what was causing me so much pain. He not only identified it, but has helped to drastically improve my pain levels after just a couple of weeks. Thank you so much Matt!!

Talented, personable, committed, results driven, a pleasure to work with. All qualities you need for your personal training. Highly recommend Matt at The Fitness LAB.

I highly recommend Matt as a trainer. Always punctual, always has new exercises and routines to keep things interesting, packs a LOT into each training session, and is a fun person who loves what he does. I also appreciate his nutritional advise and counseling, this wasn't an aspect I expected but with his guidance in the gym and outside the gym, it has made all the difference in the world. He has what it takes to get you to a healthier, stronger, and happier place!

Matt at the Fitness Lab is awesome and I can't say enough good things about him as a trainer. I came to the Fitness Lab with a long term back injury and he went above and beyond to make sure he clearly understood the injury and ensured that everything we were focusing on was beneficial and promoted long term results. He is definitely not your average trainer and he really tailors workouts to fit the individual. If you want a fun trainer who knows his stuff then Matt is your guy!

Best experience of my life. No joke, get in there and get some. It's your life to change.

The Physical Therapists FitnessLAB is a personal training, physical therapy and rehabilitation, small group fitness, and personal health coaching gym in Highlands Ranch that picks up where your doctors’ rehabilitation ends. Our goal is to help you reach yours by building a partnership for your well-being. Whether you are looking to bulk up, lose weight, reduce and eliminate pain, or just instill a Physical Therapists healthy dose of fitness into your life, we will be with you every step of the way. Contact us today to get started!The FitnessLAB is a personal training, physical therapy and rehabilitation, small group fitness, and personal health coaching gym in Highlands Ranch that picks up where your doctors’ rehabilitation ends. Our goal is to help you reach yours by building a partnership for your well-being. Whether you are looking to bulk up, lose weight, reduce and eliminate pain, or just instill a healthy dose of fitness into your life, we will be with you every step of the way. Contact us today to get started!The FitnessLAB is a physical therapists personal training, physical therapy and rehabilitation, small group fitness, and personal health coaching gym in Highlands Ranch that picks up where your doctors’ rehabilitation ends. Our goal is to help you reach yours by building a partnership for your well-being. Whether you are looking to bulk up, lose weight, reduce and eliminate pain, or just instill a healthy dose of fitness into your life, we will be with you every step of the way. Contact us today to get started!

physical therapists

Staff Matt Oster FMS Certified The Fitness Lab Best Physical Therapist Highlands Ranch CO
Matt Oster
Personal Trainer and Movement Coach, MS, CPT, MEP, NKT
Staff Bill Gregoire The Fitness Lab Best Physical Therapist Highlands Ranch CO
Bill Gregoire

Movement coach, Physical Therapist

Staff Johnathan Crawley The Fitness Lab Best Physical Therapist Highlands Ranch CO
John Crawley

Trainer, CPT

The Fitness LAB - Physical Therapy, Personal Training in Highlands Ranch, CO
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