Boxer training

Orange County · Certified Boxing Coach · 1-on-1 + Group

Train like a fighter.Look like a weapon.

Boxing-built cardio that doesn’t feel like cardio. Built for busy professionals who want stress relief, fat loss, and a clear head — without spending hours in a generic gym.

5★ CoachingBoxing · Conditioning · Discipline500+ Clients TransformedBuilt For Busy ProfessionalsOrange County · CACertified Coach Sergio Zamora1-on-1 · Semi-Private · Hybrid · Online5★ CoachingBoxing · Conditioning · Discipline500+ Clients TransformedBuilt For Busy ProfessionalsOrange County · CACertified Coach Sergio Zamora1-on-1 · Semi-Private · Hybrid · Online
Coach Sergio Zamora
§ Meet Your Coach

Sergio Zamora.

Coach Serg has been training fighters and everyday athletes for over 5 years. He started boxing at 12, fought amateur, and turned pro at coaching when he realized that real transformation isn’t just physical — it’s mental.

His method is simple: build the technique, build the conditioning, build the mindset. Whether you’re a busy executive who’s never thrown a punch or a long-time athlete looking for something better than the gym, you’ll be coached by someone who actually cares about your result.

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§ Programs

Pick your weapon.

Five programs. One outcome: you become the version of yourself you keep promising to become.

1-on-1 Personal Training

Private, high-touch boxing fitness tailored to your goals. Every session is fully customized to help you move better, get leaner, and build real skill with focused, hands-on coaching.

Semi-Private Training

Train in a small, curated group of 4–6 while still receiving individualized coaching. The energy of a group with the structure and precision of personal training.

Hybrid Training

In-person sessions paired with structured workouts inside your custom app — boxing drills, conditioning, gym training. Includes nutrition guidance, accountability, and ongoing support.

Online 1-on-1 Coaching

A fully personalized 1-on-1 coaching experience you can follow from anywhere. Structured training, boxing fundamentals, and performance-based programming delivered through your custom app.

Luxury Concierge Training

Private 1-on-1 training brought directly to you. Designed for busy professionals who value discretion, convenience, and a premium coaching experience tailored to your space and goals.

§ Inside The Gym

Follow the grind.

Live from the gym. Sessions, transformations, real client wins — straight from Coach Serg's feed.

sergboxingfitness
§ The Code

No shortcuts.No excuses.Just results.

Discipline

Show up when you don’t feel like it. That’s where champions are made.

Intensity

Half effort builds half results. We train at the edge of what you can handle.

Precision

A clean jab beats a wild haymaker. Technique creates power.

Heart

The body quits first. Train your mind to override the noise.

§ How It Works

Three steps. Zero excuses.

01

Book your first session.

Pick a time that fits your schedule. Coach assesses your level and goals in real time and builds the plan around YOU.

02

We build the plan.

Custom training built around YOUR body, YOUR schedule, YOUR goals. No cookie-cutter programs.

03

You start showing up different.

More energy. Less stress. Better cardio. Most busy professionals feel the shift in the first 2 weeks — visible changes by day 30.

§ What Clients Say

5.0★ across 47+ reviews.

Training with Serg has transformed my fitness and boxing journey. Personalized plans, brutal workouts, and he genuinely cares — pushed me past limits I didn’t know I had.

T
Tavo R.
Anaheim, CA

As a software engineer, boxing was unexplored territory. Serg’s patient teaching style made me fall in love with the sport. I look forward to every session now.

X
Xavier Montgomery
Irvine, CA

The group classes are fun and motivating. I’ve made friends who share the same fitness goals and I’m in the best shape of my life — both mentally and physically.

I
Isabella Mercer
Santa Ana, CA

Serg’s dedicated training and tailored approach have been life-changing. Improved my physical fitness and boosted mental clarity in ways I never expected.

L
Leo Fernandez
Costa Mesa, CA

Down 28 pounds in 4 months. Coach Serg doesn’t play games — every session has a purpose. If you want results, stop scrolling and book the call.

M
Marcus T.
Huntington Beach, CA

Started for self-defense, stayed for the confidence. I walk taller now. Best decision I’ve made for myself in years.

D
Diana K.
Fullerton, CA

Training with Serg has transformed my fitness and boxing journey. Personalized plans, brutal workouts, and he genuinely cares — pushed me past limits I didn’t know I had.

T
Tavo R.
Anaheim, CA

As a software engineer, boxing was unexplored territory. Serg’s patient teaching style made me fall in love with the sport. I look forward to every session now.

X
Xavier Montgomery
Irvine, CA

The group classes are fun and motivating. I’ve made friends who share the same fitness goals and I’m in the best shape of my life — both mentally and physically.

I
Isabella Mercer
Santa Ana, CA

Serg’s dedicated training and tailored approach have been life-changing. Improved my physical fitness and boosted mental clarity in ways I never expected.

L
Leo Fernandez
Costa Mesa, CA

Down 28 pounds in 4 months. Coach Serg doesn’t play games — every session has a purpose. If you want results, stop scrolling and book the call.

M
Marcus T.
Huntington Beach, CA

Started for self-defense, stayed for the confidence. I walk taller now. Best decision I’ve made for myself in years.

D
Diana K.
Fullerton, CA
§ FAQ

Real questions.

Zero. Most clients have never thrown a real punch in their life. Coach Serg meets you exactly where you are — first session covers stance, footwork, and a basic jab. By session three, you’ll feel like a different person.

§ Book

Stop scrolling. Start training.

Coach Serg will text you back within 24 hours to set up your first session and build your plan.

Call or text(714) 886-9678

Orange County, CA
Mon–Fri · 6am–8pm
Saturday · 7am–2pm

Coach replies within 24 hrs · No spam · No pressure