Founder of Expertfitness.org,
Licensed personal trainer (NASM)
First off, thank you for taking the time to check out my personal fitness blog!
My name is Nathan and I’m a personal trainer, based in Boulder, Colorado.
I service clients physically in the Boulder area, mainly in the ONE Boulder Fitness Gym, but am also available for online consulting and coaching.
If you’re interested in my personal coaching programs, please contact me via this page.
Interested in booking a personal training session with Nathan? Get in touch and we can discuss the details.
Medical Reviewer
Naheed Ali, MD, PhD, is a physician by education and a writer by choice since 2005. He earned an MD degree in 2008 and later completed Harvard Medical School’s lifestyle medicine training in 2012, before obtaining a PhD in holistic health elsewhere in 2013. He’s also certified in clinical research by National Institutes of Health (NIH).
For years, Dr. Ali taught at colleges in the US where he lectured on various biomedical topics and delivered over 2000 hours of live presentations. He is also the author of numerous books from major New York publishers. They can be found on the shelves of 1000s of libraries worldwide. He brings more than 15 years of experience writing remotely and has more than 15 years of health-related publications to his credit. Now a digital nomad, he’s currently a medical journalist and copywriter for hire.
His online home is HealthcarePropulsion.com.
Licensed personal trainer
Fitness and strength training content reviewer
Marko Sujica is a personal trainer, strength and conditioning coach, and writer from Serbia. He completed a bachelor’s degree in Sports & Exercise Science at the University of Novi Sad.
He is currently an assistant coach at ISCI Serbia, where he helps both high-level athletes and recreational lifters achieve their goals.
Marko provides online coaching to people looking to increase their strength and muscle, improve their sports performance, or rehab from any injuries.
Contact for coaching clients:
ptsujica@gmail.com
Licensed personal trainer (CREF 052640-G/RJ)
Fitness and strength training content writer & reviewer
Bachelor of Physical Education and Specialist (Lato Sensu) in Exercise Neuroscience and Strength Training.
5 – 18 years as functional, strength and conditioning coach, converting people to a healthy lifestyle.
Contact for coaching clients:
danidelgiorno@gmail.com
NASM-certified personal trainer, BSc in Biology
Fitness and strength training content writer & reviewer
Specializing in physique enhancement and personal growth, Lee Walcott takes the road-less-traveled in health and fitness.
His coaching approach is a holistic one, adding in character- and habit-building for the brave client seeking the most dramatic before-and-after. Lee relies heavily on his studies in neurotyping and Biology to further understand his clients’ needs and to help them sustain powerful lifestyles!
Contact for coaching clients:
Instagram: @lpthesecond
BSc in Exercise Science and Nutrition,
Certified Nutritional Specialist
Nutrition content reviewer
Priya holds a Bachelor of Science in exercise science from the University of Delaware. As a Certified Personal Trainer, Nutritional Specialist, and more importantly – a lifelong health nerd – Priya loves anything fitness, nutrition, and wellness related. Priya is currently working on her Doctorate of Physical Therapy at the University of Delaware.
NASM-certified personal trainer
Fitness, running and strength training content reviewer
Makenzie ran cross country and track in college at the University of Tennessee at Chattanooga while earning undergrad degrees in Communications and Sports Management and a master’s degree in Business Administration. She was certified as a NASM personal trainer in March of 2021 and was a strength and conditioning intern at her university for the spring semester of 2022 as she finished her athletic and academic careers.
Makenzie is also available for personal training for all levels and ages for whatever goals you may have, whether that be to get stronger, faster, feel better, or compete at a high level. Makenzie has specialized knowledge in running training programs.
Contact for coaching clients:
makenzie_jones@charter.net
Certified personal trainer, BSc in Sports Science
Fitness and strength training content writer and reviewer
Johannes is a Personal Coach and Certified Fitness Trainer with a Bachelor’s in Sports Science and 5+ years of professional experience in the fitness & health industry.
Contact for coaching clients:
lifestyle@johanneszebedin.com
