Free first session

Turning struggle
into strength

Boxing and conditioning for every level, from your first jab to your first fight.

All levelsBeginners welcome
Mon-Sat6:30-9:30 PM
Tamuning1755 Army Dr

Grow your craft

Each week has a focus, shaped by what the team needs to work on. A whole lot of repetition, because that's how good habits get built.

Mitt work on fundamentals at OTM

Fundamentals

Technique, footwork and defense, slowed down and done right.

Coach Ren working one-on-one on punch technique

1-on-1 coaching

Focused attention on your strengths and weak spots.

Athlete sprinting on a treadmill while coached

Strength & conditioning

Built for the rounds when you're tired.

Sparring in the ring with OTM Boxing Academy logo

Fighter development

Sparring, ring IQ and prep for competition.

Coach Ren cornering a fighter in the ring, black and white Detail work with Coach Ren in the gym

Meet the Coach

Renzehl "Ren" Velasco built OTM for the ones with a dream but no direction or help. Coach is always around to clean up the details, make sure things are done right and understood, and never rush the process.

Weekly schedule

Open hoursMonday - Saturday6:30 PM - 9:30 PM
Punch technique session
MondayPunch techniqueSharpen your striking skills, footwork and defensive fundamentals.
Fighter training in the gym
TuesdayBodyweight workoutsBuild strength, endurance and core stability through focused training.
Treadmill conditioning with a coach
WednesdayCardio, strength & conditioningBoost your conditioning, stamina and overall fight performance.
Detail work with Coach Ren
ThursdayRing generalshipImprove IQ, timing and control with smart ring work.
Two fighters in headgear sparring hard at OTM
FridaySparringPut everything together with live rounds and real fight situations.
Open gym bag work
SaturdayOpen gym / recoveryActive recovery, skill work, stretch, and open gym time.
More class times coming as we growBook your first class
OTM blue lotus and diamond emblem rising out of the mud
From struggle comes strength.

The lotus grows out of the mud. At OTM we train the fighter, but we care just as much about the person walking out those doors. A clear mind, a strong spirit, and good people who genuinely want to see you win.

Out the mud, in their words

OTM brought my passion for boxing back. It's the most serious gym on Guam if you actually want to get good.
Elijah V.
Ren really cares about helping his students, even outside of boxing. He's the real deal.
Aiden K.
OTM fighters and members together in the gym

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Claim your free first session

Five quick questions so Coach Ren knows who's coming and what you want out of it.

Visit the gym
Address1755 Army Dr
Tamuning, Guam 96913
ClassesMon-Sat · 6:30-9:30 PM
Text or call(671) 487-7499
Instagram@otmboxingacademy.gu
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