+20
years of
experience
meet alex
Alex Carneiro is a science based personal trainer, published health author, and a former IFBB Pro Men’s Physique Olympia competitor with over 20 years of experience helping busy professionals and high achievers transform their bodies and health through sustainable fitness and nutrition systems.
With a background in Kinesiology, Sports Science, and Nutrition from the UNC, Alex has worked alongside some of the world’s leading health and wellness companies while developing a philosophy centered around simplifying fitness into long term, realistic results. His approach combines evidence based strength training, body recomposition strategies, nutrition guidance, and personalized coaching designed to work with real life, not against it.
Today, Alex works primarily from his private personal training studio, Prolean Training, in Morrison, Colorado, where he helps clients throughout Denver and surrounding areas build stronger, leaner, and healthier lives through intelligent, sustainable training methods rooted in both science and authentic human connection.
trainer, author, nutritionist & host
Alex Carneiro’s fitness journey has taken him across nearly every corner of the industry, from hosting his own national health television segment to establishing himself as published author, international cover model and trusted expert featured in leading fitness magazines and books. As a former Mr. Olympia competitor and keynote speaker for companies focused on employee wellness, Alex brings a level of experience few personal trainers can match.
What truly sets Alex apart is that he hasn’t just studied fitness, he’s lived it at the highest level, and now uses that expertise to guide others on their own path to better health. If you are seeking Denver's top leading personal trainer to help you lose weight, gain muscle, perform better and live longer seeking his training guidance will drastically be of help to your journey.
“With Alex, it’s never about extremes, it’s about sustainable results that help you feel strong, energized, and truly good in your own skin.”
Self Magazine
“Luxury meets discipline in Alex’s approach, where elite coaching, data-driven strategy, and real human connection create results that speak for themselves.”
Mens' Health
"Working with Alex is less about workouts and more about transformation, physically, mentally, and in the way you approach your health for life.”
24Life
“Alex Carneiro doesn’t just train bodies, he engineers results with precision, accountability, and a level of personalization most trainers never reach.”
GQ Magazine Brasil
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CLIENTS WORKED WITH:
"Been the leanest in years and it's the most I have ever eaten with the program by Alex Carneiro.
Summer Rae
(WWE Diva / Actress)
"Having a program designed just for my lifestyle has been a game changer for my health and body"
Juan Carlos
(Univision TV Anchorman - Network Producer/Director)
"Every second of fatigue is worth every 'wow' that comes out of my husbands mouth. Getting more chiseled by the day. Thank you Alex for the incredible workouts
Brandi Rhodes
(Former WWE Announcer, WWE Wrestler, Reality Star)
"Every workout Alex created was a new challenge to my body and mind. I needed to get in best physical and mental shape for my upcoming show and Alex really did deliver"
ROSS FORTE
(The Viking on Fox's Ultimate Tag - Actor)
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