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Precision-coached. Results-tracked. Your first session is on us. No commitment until you're ready.

  • First class free
  • OxeFit data from session one
  • Coach-assigned programming
  • Cancel anytime

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Founding Member Program · 30 Spots

Your first session is on us.

16 founding spots · free 4-week trial.

No credit card. No commitment. Just show up and train.

Free trial includes

Saturday group boxing classes only. Fight Precision™, AI Strength Lab™, and Recovery Room are not included in the free trial.

Every rep is measured.

The OxeFit XS1 tracks your force output, load, and performance every session, automatically.

Every session is pre-programmed.

No improvised workouts. Boxing, strength, and conditioning are sequenced so each discipline amplifies the next.

Small group. Real coaching.

Founding classes are capped at 8 people. You get hands-on attention, not a crowd.

Founding spots available

16 total · filling now.

Once the founding group closes, this offer doesn't carry forward to general membership.

Where Boxing Meets Precision

Train Smarter.HIIT Harder.F!GHT.

Performance-driven boxing, strength, and conditioning to build speed, control, and power.

Become a Founding Member

No credit card. No commitment. Just show up and train.

First class free
Only OxeFit XS1 facility in Puerto Rico
Max 8 per class
DRD-licensed trainer
Fighter
This is F!GHT

You've done

The Gym.

You've done

The Boxing Class.

Neither gave you both.

F!GHT is
The Integration.

01

Boxing Technique

Coached with the precision of a skill sport. Not just cardio dressed up.

02

Strength Training

Run by a machine that adapts to your force output mid-rep. Not a weight you picked before you started.

03

Conditioning

Measured, not guessed. Intervals that are structured, not improvised.

04

Sequenced By Design

Every session is ordered so each discipline amplifies the next. The sequence is the method.

This is what concurrent training looks like when someone actually thinks it through.

Want results? Welcome to F!ght
The F!ght Concept

Here's what the next
fifty minutes look like.

Phase 01 · Rounds 1–3

The Bags.

The Finish — F!ght conditioning phase

Phase 02 · Midpoint

The Machine.

The Machine — OxeFit smart resistance phase

Phase 03 · Final Block

The Finish.

The Bag — F!ght boxing bags phase

50

Minutes, Zero Filler

Every second is programmed. Nothing is optional.

3 Phases

Sequenced for a Reason

Striking before strength. Conditioning last. The order is the method.

XS1

Coached, Not Supervised

Your coach corrects your hook in round one and reads your OxeFit data in round two.

View Memberships
How We Train

THREE WAYS
IN.

One studio. Three distinct training formats. Each one is complete on its own, and each one is designed so they compound when you combine them.

Core · Included in all memberships

GROUP
BOXING.

Up to 8 members · 50 minutes · Daily

The F!GHT system in full. Three disciplines, sequenced deliberately, run by a coach who designed the session before you walked in. Not cardio boxing. Precision training.

Book a class

Inside every session

🥊

Aqua Bag Rounds

01

Coach-called combinations · Footwork · Real-time correction

⚡

OxeFit XS1 Block

02

Adaptive resistance · Force plate + velocity tracking

🔥

Conditioning Finisher

03

Measured intervals · Structured rest · Not improvised

50 min

Duration

Max 8

Per class

Included

All tiers

F!GHT Precision™

F!GHT Precision™ · Semi-Private · Max 4

THE GROUP CLASS BUILDS YOUR FITNESS. THIS BUILDS YOUR TECHNIQUE.

1:4 Coach Ratio

Four athletes. One coach. Your combinations corrected in real time. Semi-private, not literally private — the 1-on-1 feel the group class cannot provide.

  • Mitt work: coach responds to your specific mechanics
  • Aqua bag conditioning reinforces what the mitts corrected
  • 1:4 ratio — tightest group coaching format we offer
Mon–Fri · 9am · 10am · 4pm · 60 min
Member Upgrade$15

AI Strength Lab™

AI Strength Lab™ · True 1-on-1 · 60 min

THE GROUP CLASS BUILDS YOUR FITNESS. THIS BUILDS YOUR OUTPUT.

OxeFit XS1 Machine

One coach. One machine. Sixty minutes of the OxeFit XS1 at full capacity — force output, L/R symmetry, velocity, form scoring. Training with real data, not feel.

  • 1-on-1 with trainer — full 60 minutes, full OxeFit program
  • Session report: power output, L/R balance, form score
  • Every result shapes your next session
Mon–Fri · 11am–3pm · By appointment
Member Upgrade$15
How upgrades work
The Routine

1 upgrade/month at $15 (regular price $60 — 75% off)

The Method

2 upgrades/month at $15 each

Full System

4 upgrades/month at $15 each

Upgrades stack with your membership. Single Round pays the $60 drop-in. The Routine, The Method, and Full System get discounted $15 access built into their monthly rate.

View membership tiers

The Technology Behind Every Session

YOUR RESULTS.
MEASURED.
EVERY REP.

Most gyms track attendance. We track force output, velocity, symmetry, and form, session by session, rep by rep. This is what training with data actually means.

250LBS

Adaptive resistance ceiling

OxeFit Spec

Electromagnetic load that adjusts within the rep. Heavier at your strongest angle, lighter where you'd normally fail

EVERY
REP

Form scored automatically

OxeFit Spec

3D motion capture and force plates running in real time, not when the coach is watching. Every rep, automatically.

8-12
WEEKS

To measurable improvement

OxeFit Reports

OxeFit's case studies report improved strength and endurance within 8–12 weeks of regular use

L / R

Symmetry score tracked session to session

OxeFit Spec

Force plates measure left-right power split every session. Imbalances show before they become injuries.

How the XS1 system works — Verified

Adaptive AI Resistance — Within the Rep

Two independent servo motors adjust load in real time. During the concentric phase (pushing), resistance increases at your peak-force angle. During the eccentric phase (lowering), load is maintained, capturing the part of the movement most equipment ignores.

Science: Variable resistance training produces significantly greater strength gains than fixed-weight training for trained subjects (PMC meta-analysis, 14 studies)

Force Plate Analytics — Real-Time, Every Session

Integrated force plates measure power output, left-right balance distribution, and center of pressure. The data is captured during normal strength exercises. No separate assessment needed.

"Unprecedented for an at-home workout system" — force plate asymmetry detection in real time (OxeFit press release, 2022)

Virtual Spotter — Automatic Load Reduction on Form Breakdown

OxeAI detects unsafe movement patterns and reduces resistance before injury occurs, faster than any human reaction. During group sessions where individual coach attention is divided, this is the safety layer that doesn't blink.

Verified feature — OxeFit XS1 and XP1 both include real-time form detection and automatic load adjustment

Meet Our Coaches

The system is programmed. Someone has to run it.

Every program is built by a licensed trainer. Every class is coached by someone credentialed to be there.

Jorge, head trainer at F!GHT BOX, standing beside an aqua bag in the Condado studio

Head Trainer

Jorge

Licensed by the Puerto Rico Department of Recreation and Sports (DRD)

Boxing Technique · Programming · OxeFit XS1

He leads every boxing block. Starting with your first jab.

Jorge runs the technique side of the F!GHT system. Every combination in every class was chosen by him before the first member walked in, and the OxeFit block is sequenced around what the bags just demanded. He is licensed by the Puerto Rico Department of Recreation and Sports (DRD), and every training protocol in the studio runs under his supervision.

Train with Jorge
Kevin, boxing coach at F!GHT BOX, gloved and ready for F!GHT Precision mitt work in Condado, San Juan

Boxing Coach

Kevin

Certified by the National Strength and Conditioning Association

F!GHT Precision™ · Mitt Work · Technique

The bag lets you lie. Kevin doesn't.

Kevin boxed before he coached. Eight years on the other side of the mitts since then, working with everyone from first-timers to competitors. He leads F!GHT Precision™, semi-private technical coaching capped at four, where he responds to your specific mechanics instead of teaching to a room.

Book F!GHT Precision™
Gustavo, strength and conditioning coach at F!GHT BOX, throwing a combination during floor work in Condado, San Juan

Strength & Conditioning Coach

Gustavo

Strength · Conditioning · OxeFit XS1

Fifty minutes. Nobody trains wrong for any of them.

Gustavo owns the strength and conditioning half of the session. He runs the OxeFit XS1 protocols on the floor, reading your output live so corrections happen inside the session instead of after it. Eight members per class is only an advantage if someone is watching all eight. That is his job.

Book a class

The bag and the machine are the same workout.

What you throw determines what the machine loads. What the machine measures determines what you throw next. Boxing and strength stop being two disciplines the moment they're sequenced. The coaches are not the people who supervise that. They're the ones who close it.

Credentials available on request.

Meet the coaches behind the method →
Founding Member · Free Trial

One session
is enough
to know.

Book your first class free.

No commitment. Just 50 minutes that might change how you train forever.

01

Coach-guided from the first minute.

02

OxeFit XS1 tracks your data from rep one.

03

No contract. No pressure. Just results.

Free first class
Beginner friendly
16 spots only
Founding rate locked

Your first session

Claim it.
It's on us.

01

Full 50-min coached session — boxing, strength, conditioning.

02

OxeFit XS1 performance data from your very first rep.

03

Coach debrief at the end. Know exactly where you stand.

Claim My Founding Spot →

16 founding spots · Once it's full, this offer closes.

No credit card. No commitment. Just show up and train.

Find Us

890 Ave. Ashford.
Condado, PR.

📍890 Ave. Ashford, Condado, PR 00907
Maps →
📞
Call concierge+1 (787) 721-2696
✉
Emailconcierge@fight-box.com
Mon–Fri6:00am–8:00pm
Saturday8:00am–12:00pm
SundayClosed

No credit card. No commitment. Just show up and train.

890 Ave. Ashford · CondadoGoogle Maps →

Your first round starts here

Claim Your Spot.

Precision-coached. Results-tracked. Your first session is on us. No commitment until you're ready.

  • First class free
  • OxeFit data from session one
  • Coach-assigned programming
  • Cancel anytime

Already a member? Sign in

Powered byStripeTraining powered byOxeFitOXEFIT

Visit us

F!GHT BOX890 Ave. Ashford, Condado, PR 00907

Call us

+1 (787) 721-2696

Email

concierge@fight-box.com

Hours

Mon–Fri
6:00am–8:00pm
Saturday
8:00am–12:00pm
Sunday
Closed
F!GHT BOX

A precision coaching studio for those who train with intent.

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