Giancarlos Castellanos, online fitness coach
1:1 Online Coaching

Build the body you gave up on.

For beginners who feel behind, out of place, or done starting over. With 1:1 coaching I'll show you exactly how to train and eat so it finally sticks. No gym anxiety, no crash diets, no guessing.

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0 lbMy own transformation
1:1Real human support
0Gym experience needed
★★★★★ Rated by real clients Featured on @beforethelightsareon 7-day free starter guide
Start Here

Find your starting point.

Answer a few questions. Takes about 30 seconds, and I'll point you to exactly where to begin.

What's the goal?

Pick the one that matters most right now.

Where are you right now?

Be honest. This changes the plan.

How old are you?

So I can match training and recovery to your body.

What's your motivation to start now?

Be as specific as possible. This is the thing we'll come back to when it gets hard.

Real talk.

1:1 coaching is an investment of about $10-15 a day. That covers a personal plan, weekly check-ins, and me answering when you're stuck. Is that the kind of support you're looking for?

Last step. Where do I reach you?

I personally reach out within 24 hours. No team, no bots.

Your answers above come with it, so our first conversation starts where you actually are.

Your recommended starting point


What You Get

Coaching built around your real life.

Training built for a beginner body

A plan matched to your schedule, your equipment and where you're actually starting, not a program made for someone three years ahead of you.

Nutrition you can actually live with

Eat for strength and energy without rigid meal plans. Learn to build meals around your life so the results outlast the program.

Check‑ins that keep you moving

We track what matters: training, nutrition, energy, sleep and mindset. So you always know the next step and never stall out alone.

Support when you actually need it

Questions come up mid‑week, not on Sunday. Real answers when you're unsure, so a bad day never turns into a lost month.

Giancarlos Castellanos training, 95 pound transformation
Why Me

I started exactly where you are.

I lost 95 pounds the slow, real way, learning by doing instead of reading a textbook. I know what it feels like to walk into a gym convinced everyone is watching, and to quit a plan by week two because it was built for someone else's life.

I'm not here to hand you a plan and disappear.

My coaching isn't a six‑week quick fix you abandon and forget. I build the plan with you, adjust it as your life changes, and stay in it until the habits are yours for good.

See 1:1 coaching →
Gear I Actually Use

The tools that make tracking effortless.

RENPHO smart body-fat scale
My Favorite Smart Scale

Track BMI, Body Fat & Weight

The scale I use daily. Syncs every metric to your phone so progress is impossible to ignore.

View on Amazon
Black nylon fitness tracker band
Track Your Sleep & Fitness

The Band I Wear Every Day

Sleep, steps, heart rate and recovery. The data that tells us what to adjust each week.

View on Amazon

As an Amazon Associate I earn from qualifying purchases, at no extra cost to you.

Real Shifts

What actually changes.

★★★★★

"Didn't think an online coach could actually keep me accountable. He's on me before I even slip. Down 11 lbs and, weirdly, I like the gym now."

Marcus D. · Tampa, FL
★★★★★

"ok I'm obsessed 😅 first plan that fits MY life instead of the other way around. energy is way up and the check-ins keep me honest 💪"

Yesenia R. · Miami, FL
★★★★★

"What got me was that he didn't just send a PDF and disappear. Every question gets a real answer. Two sizes down, but honestly the mindset shift is the bigger win — I stopped dreading it."

Andre B. · Orlando, FL
★★★★★

"Quit every program I've ever started. This is the first one that stuck. That's the whole review."

Devin C. · Fort Lauderdale, FL
How It Works

Three steps to start.

Tell me about you

Take the 30‑second quiz. Your answers become your application, so we skip the small talk and start where you actually are.

I reach out within 24 hours

Not a team, not a bot. Just me. We talk goals, schedule and history, and see if we're a fit. No pressure either way.

We build your plan together

Training and nutrition built around your week from day one. Then we start stacking wins, and I stay in it with you.

The Main Event

1:1 coaching with me.

The fastest, surest way to the body you gave up on. Everything below, built around your life and adjusted every week.

★ Flagship Program

Done with guessing?

This is the whole thing: your plan, your coach, and someone who actually answers when you're stuck. No copy-paste programs, no disappearing after week one.

  • A training plan built around your schedule, equipment and starting point
  • Nutrition you can live with, no rigid meal plans
  • Weekly check-ins on training, food, energy, sleep and mindset
  • Direct access to me Monday through Friday when questions come up
  • Your plan adjusted as your life and progress change
Investment $10-15/day Less than your daily coffee run
Apply for 1:1 Coaching
Limited spots · by application only
If it's not a fit, I'll tell you and point you somewhere better.
Prefer To Start On Your Own?

Self-guided programs.

Not ready for 1:1 yet? Start with a guide today. Every dollar you spend on one counts toward coaching later.

Free · Start Here

The Shred Starter 🔥

Your first 7 days, free. The exact first steps I give every beginner. Zero cost, real momentum in week one.

$0
Get It Free
8‑Week Reset

The Glow Up

8 weeks, one version of you left behind. The exact system behind the transformation, and the simplest way back in.

$14.99$24.99Save 40%
Start the Reset
Nutrition

Diet Builder & Cookbook 🍽️

Easy set‑up diet builder, 56 meals, every macro done for you. Eat for results without hating your food.

$26.99$39.99Save 33%
Get the Guide
Best Seller

The Complete Shred Protocol 🔥

Lose the fat, keep the muscle. The full training and nutrition system to build a base you can keep.

$37.99$49.99Save 24%
Get the Protocol
Muscle

The Muscle Gain Protocol 💪

For beginners who want to build, not shrink. Train and eat to add real muscle, the lean way.

$37.99$49.99Save 24%
Get the Protocol
Not Sure?

Take the 30-second quiz

Answer a few questions and I'll point you to the guide that fits where you are right now.

Find My Guide
Premium Path

Apply for 1:1 coaching.

Want me personally in your corner? Tell me about you. If it's a fit, I'll reach out within 24 hours.

Your details are private and go straight to me. I read every application personally.

Questions

Before you start.

Beginners who've started and stopped a few times and feel like they're falling behind. If you're sick of quick fixes that don't stick and want to actually understand what you're doing, you're in the right place.

I've lived the beginner journey myself, 95 pounds down the real way. You get a plan built around your actual life and a coach who stays in it with you, not a copy‑paste program and silence.

A personalized training plan, simple nutrition targets you can hit around your schedule, and support during the week when questions come up. We track training, nutrition, energy, sleep and mindset.

Energy and strength usually shift within the first couple of weeks. Visible body composition changes typically show around 6 to 8 weeks of consistency. The goal is habits that last, not a crash.

No. Plans can be built for home or gym, and everything is designed for someone starting from zero. If you've never trained before, that's exactly who this is built for.

Most programs fail for one of two reasons: they were built for someone else's life, or nobody was there when you hit a wall. This fixes both. Your plan is built around your actual schedule and adjusted as life changes, and when a bad day shows up, you get a real answer instead of silence, so one bad day never becomes a lost month.

Every guide's value counts toward the bigger picture. If you start with a guide and later move up to 1:1 coaching, you're never punished for starting small. Apply above and mention which guide you own.

One More Rep

The best time to start was two years ago. The second best is today.

Grab the free starter guide. If it doesn't help you, it cost you nothing.

Get the Free Shred Starter
Ready to start?Apply for 1:1 coaching today
Apply Now