Ktlyst Fitness & Athlete Lab

Most programs sell sweat.
We’re building infrastructure for athletes.

There’s a difference.

Anybody can run kids through cones, make them tired, throw music on, and call it “performance training.”

What actually changes athletes is having a plan.
Having progression.
Having coaches that know when to push, when to rebuild, when to develop strength, when to focus on movement quality, and when to prepare an athlete for the reality of competition.

That’s what this summer is.

A full 3-month development system for Bartram athletes built around:
— strength
— speed
— movement efficiency
— durability
— recovery
— confidence
— long term athletic development

Not random workouts.
Not punishment sessions.
Not social media drills.

Real coaching. Real progression. Real intent.

And maybe the most important part…
Athletes training alongside other athletes who actually care about getting better.

Because culture matters too.

If your athlete is serious about making a jump this fall, summer matters more than people think.

Train now. Show up different later.

📍KTLYST Fitness & Athlete Lab
📲 904-201-9601
10% of registrations donated back to the Bartram Bears Athletic Booster Club.

What you do in the offseason writes the story for who you become next season.

Right now is where separation happens.
Not when the lights come on.
Not during playoffs.
Not when everyone is watching.

Now.

There has never been more opportunity for athletes to improve in a well-rounded performance ecosystem built to bring the best out of them — on and off the field.

At KTLYST Athlete Lab, athletes are not treated like a number on a spreadsheet or another stat line in a database. We take the time to learn who you are, where you’re struggling, where you want to go and what it’s going to take to get there.

And that matters because real athlete development is NOT one-size-fits-all.

Not all football players should train the same.
Not all baseball players should train the same.
And athletes in basketball, soccer, softball, track & field and every other sport absolutely should not all be put into the same cookie-cutter program.

This isn’t “just classes.”

This is individualized athlete development built around:
⚡ Speed when it matters most
⚡ Power & explosiveness
⚡ Injury scaffolding & return-to-play support
⚡ Conditioning to outlast the competition
⚡ Strength built for YOUR sport and YOUR goals

Our coaches don’t just have certifications.
They have real-world experience, high-level education and the ability to coach athletes through every stage of development — from middle school athletes all the way to college and pro players.

And behind them is a full support ecosystem helping athletes succeed both inside and outside the weight room.

Middle School.
High School.
College Prep.
College Athletes.
Professional Athletes.

KTLYST Athlete Lab is built to be the difference maker.

📲 Space in our programs is running out.
Call or text 904-201-9601 for your FREE tour & consult.

Train hard. Recover hard. Then keep building. 💙

Tocoi graduate Jackson Sizemore (OF) back to work before his freshman year at Saint Leo University.

Early offseason. Small adjustments. Big difference.

The work most people never see is where real progress happens. Slowing things down, cleaning up mechanics, building consistency, and preparing for the next level one swing at a time. ⚾️

This is what development looks like when you stop chasing shortcuts and commit to the process.

Private hitting lessons and baseball development sessions available with John Fiorenza at KTLYST Athlete Lab.

▪️ Hitting Development
▪️ Mechanical Breakdown
▪️ Approach + Game Preparation
▪️ Position Specific Development
▪️ Built around the athlete, not a one size fits all program

The offseason matters. What you do now shows up when the lights come on.

📲 DM us or call 904-201-9601 for lessons and evaluations.

🇺🇸 2026 Memorial Day Challenge 🇺🇸

Time is running out to lock in your spot for one of our favorite events of the year. Join us this Memorial Day as we come together for something bigger than a workout.

The Murph Challenge is a chance to push yourself, honor Lt. Michael P. Murphy and all who served, and raise money for a great cause alongside the KTLYST community. Whether you’re a seasoned athlete or just looking to challenge yourself in a supportive environment, this event is designed to be accessible for ALL fitness levels with coach-led modifications available.

💪 Coach-led waves
🇺🇸 Community atmosphere
🔥 Train alongside your favorite KTLYST coaches
🥤 Vendors on site including Mocktail Mamas, NuWave Holistic Health Center & Nutrishop
🏃‍♂️ All experience levels welcome

Most importantly, all event proceeds will be donated and matched toward providing a 1-year KTLYST membership for a veteran in need within our community.

Murph can be modified and scaled to meet you where you are — the goal is showing up, challenging yourself, and being part of something meaningful.

📍 KTLYST Fitness & Athlete Lab
📅 Memorial Day • May 25th, 2026
💲 $10 + Eventbrite fees
📞 (904) 201-9601

Come test your limits. Honor our heroes. Make an impact.

Another season in the books.

Now the gap starts forming.

Some athletes will coast into the offseason.
Some will disappear until next season.
Some will hope growth just happens on its own.

Others will attack it.

The athletes who level up aren’t usually the ones who “flip a switch” in season. They’re the ones who build year-round while nobody is watching. Strength. Speed. Power. Movement. Recovery. Durability. Confidence.

To the athletes moving into high school, the college athletes back home, and the ones chasing the next level — this is the time that changes you.

Club season. Summer work. Offseason grind.
Different season. Same mission. Keep building.

At KTLYST Fitness & Athlete Lab we train athletes with long-term development in mind, not shortcuts and random workouts.

The goal isn’t just making a team.
It’s becoming impossible to ignore.

Free tour & consultation
📞 904-201-9601

KTLYST Adult Fitness Classes are built for progress, consistency, and long-term results.

Our goal isn’t just to make you tired for an hour — it’s to help you build a strong, durable foundation that improves your health, performance, confidence, and quality of life over time.

Every person walks in with different goals, limitations, and experiences. That’s why our coaching approach stays flexible, intentional, and educational so we can meet you where you are and help guide you forward.

Whether your goal is fat loss, strength, energy, athleticism, longevity, or simply feeling better each day, we’re here to help you keep stacking wins.

💪 Come win each day with us.

✅ Free week of classes for first-time visitors
✅ Free 1-on-1 consultation for personal training

Message us today to get started or stop by for a tour of the facility.

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ONLY A FEW SPOTS LEFT.

This isn’t a “camp.”
This is where serious middle school players separate.

High-level, high-intent, no wasted reps.

⚾ Hitting
⚾ Pitching
⚾ Fielding
⚾ Strength Training
⚾ Speed & Agility
⚾ Leadership + Field Presence

All coached by experts who actually know how to develop athletes—not just run drills.

If you want your athlete to improve, not just stay busy this summer…
this is it.

If not—someone else is taking that spot.

Don’t wait. Don’t miss it.

📲 Call or text: 904-201-9601
🌐 Visit: ktlystfitness.com

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You’re not stuck because you’re lazy.

You’re stuck because your training isn’t built for you.

You show up.
You put in the work.
You sweat.

…but nothing changes.

Same workouts.
Same effort.
Same results.

That’s not a motivation problem.

That’s a programming problem.

At KTLYST, we don’t throw you into random workouts and hope it clicks.

We build:
✔️ Structured training cycles
✔️ Individual progressions
✔️ Coaching that actually adjusts to YOU

Because effort without direction…
is just wasted time.

If you’re tired of working hard and not seeing it show up—

Come see what training is supposed to feel like.

📍 St. Augustine
📩 Call or text
🌐 Visit KTLYSTFitness.com

Free week. No pressure. Just answers.

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