WHAT OUR ATHLETES ARE SAYING
“I have been training with John since freshman year of high school and have had great results with him. I have become so much more powerful on the lacrosse field and I’m so thankful for everything he has done for me.”
Chloe Humphrey
Lacrosse player at UNC, 2025 National Champion and Tewaaraton Award Winner
“I’ve been working with John Carlozzi since High School, his training and expertise is a big factor in how I got to where I am today. I look forward to coming back and working with John any chance I get.”
Andrew Stueber
Offensive tackle for the Atlanta Falcons of the NFL
Equipped with cutting-edge technology and
backed by the latest developments in exercise science,
John Carlozzi Strength & Conditioning has everything you need
to take your training to the next level.
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PRIVATE TRAINING
One-on-One
CoachingReceive personalized, one-on-one training tailored specifically to your goals, fitness level, and athletic needs. Every session is designed to maximize results through expert coaching, proper technique, and individualized programming.
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SEMI-PRIVATE TRAINING
Individualized Coaching
in a Small GroupTrain alongside a small group while following a customized program built specifically for you. Enjoy the motivation and energy of a group environment without sacrificing the personalized attention needed to achieve your goals.
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TEAM TRAINING
Strength & Conditioning
for TeamsCustom strength and conditioning programs designed to improve performance, build confidence, and reduce injury risk for sports teams of all levels. Sessions are tailored to the unique demands of your athletes and sport.
ONLINE TRAINING
SOON TO COME
Meet John
John Carlozzi, founder and head trainer of John Carlozzi Strength & Conditioning
John Carlozzi has had a storied career in personal and team training. With over 20 years of hands-on experience, John has worked closely with elite athletes, All-State players, Division I recruits, Olympians as well as clients of every fitness level throughout Fairfield County. Since 2006, he has also served as Assistant Athletic Trainer at Darien High School, giving him a unique depth of experience at the intersection of athletic performance, injury prevention, and sports medicine. While John’s primary focus is strength and conditioning, his passion for sports medicine separates him from the majority of the strength coaches in the area. Those who have had the pleasure of working with John Carlozzi Strength & Conditioning will agree that the exclusive blend of intensive rehabilitation and rigorous training will propel clients to succeed at the highest level.•Certified Athletic Trainer (ATC)
•Certified Strength and Conditioning Specialist
•Certified Personal Trainer (ACE-CPT)
