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UNLEASH  YOUR  POTENTIAL

at the

SPARTAN CAVE

Whether you want to learn striking, build your ground game, or simply get in the best shape of your life, I've got the tools to get you there. I offer training in Boxing, Kickboxing (Muay Thai), MMA, Jiu-jitsu, and overall fitness - including strength training, weight loss, and HIIT. No matter your fitness level or age, I'm ready to help you reach your goals. 

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About your Trainer

Christos "The Spartan" Giagos                                                        UFC Veteran | Coach | Fighter 

With 14 UFC fights under my belt and two Performance of the Night awards, I've gone toe-to-toe with some of the best in the world - names like Charles Oliveira, Gilbert Burns, Josh Emmett, and Arman Tsarukyan. I've spent over a decade grinding in the cage and mastering my craft. Now, I'm bringing that same knowledge and dedication to being a coach. 

I've been coaching for over 12 years, teaching Martial arts, Crossfit, HIIT, and Strength classes. I have worked with all age groups from young kids to seniors. I really enjoy helping people reach their goals at the perfect pace for their liking.

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Student Testimonials
Christos' workouts are always enjoyable because there's always variety, and it's never boring. He taught me the basic concepts of fitness and nutrition; I always look forward to working out with Christos. Christos' style is warm and personable. He challenges you to achieve your fitness goals with a balanced approach, pushing you to succeed and being patient. He listens to your needs and is both educational and supportive. I was in the best shape of my life after working with Christos. I would recommend him to anyone!

Desraie Sierra

Kickboxing, Strength & HIIT

THE BEST OF THE BEST CHRISTOS GIAGOS!!!

When I first started training with Christos , I was overweight, out of shape, and honestly, unsure if I could ever turn things around. I didn’t know too much about kickboxing, and I certainly didn’t see myself sticking with it long-term and being consistent about it. But over the course of three years — three times a week, for 1 - 2 intense hour each session — that all changed,  thanks to Christos. From the beginning, he met me exactly where I was, without judgment. He took the time to listen to my goals and my fears, and then carefully mapped out a plan to get me there. Every session was challenging but thoughtfully structured — from shadowboxing, pad work, heavy bag drills, and footwork, to strength and conditioning, core stability, and flexibility training. He built up my endurance, sharpened my technique, and most importantly, he rebuilt my confidence. There were many days I wanted to quit, when the workouts felt too hard, when progress felt really slow for me, when self-doubt crept in, but Christos never gave up on me. He was always right there, pushing me with the perfect mix of patience, encouragement, and tough love. He saw my potential long before I did, and because of that, I kept going until this day he’s always in the back of my head when I'm kickboxing or doing Muay Thai. Now, not only am I in the best shape of my life, but I’ve developed a real passion for kickboxing which is something I never thought possible when I started; that’s entirely because of Christos. He helped me turn a fitness goal into a lifestyle and I’ll always be grateful for that. I was so sad when he left California, but he was doing what’s best for his family and career. He tried to set me up with other trainers, but nothing compared!! What truly sets him apart is his character. He’s not just skilled and knowledgeable — he’s genuinely caring, deeply compassionate, and completely honest. He doesn’t sugarcoat things, but he always speaks with kindness and integrity. You know he’s in your corner for real.

Charlette Abelar

Kickboxing

Training with Christos Giagos has been a game changer for our health and fitness journey. I initially started working with him to build strength, learn to kickbox, and improve my overall fitness, but ended up enjoying it so much that my husband and daughter joined in too. Christos brings an incredible energy to every session, combining expert guidance with real motivation.  He knows how to tailor workouts to each person's fitness level and keeps it fun and challenging. One highlight was definitely the boxing sessions, my daughter and husband loved them!  It was what we all looked forward to.

Denise Conchas

KIckboxing, Strength, & HIIT

Training Process

How It Works at the Spartan Cave

Embark on your training journey with a personalized assessment by Christos to understand your goals and current skill level. We then tailor a program that includes specialized training to help you achieve your fitness goals.

To kickstart your transformation, simply reach out to us below and schedule your FREE assessment today! Let's reach your milestones together. 

Get in Touch

Have a question or want to learn more about our programs? Reach out to us via the form below, and we'll get back to you as soon as possible.

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