Nick
Martinez
- Functional Fitness
- Fat Loss / Weight Loss
- Hypertrophy / Muscle Building
- Hyrox / Endurance
- Mobility & Flexibility
I'm Nick, a certified personal trainer with more than four years in the industry and four years before that serving in the United States Marine Corps. The Corps taught me discipline, hard work, and commitment, and that's how I coach. I design customized plans for whatever you're chasing — building muscle, improving endurance, losing weight — and I stay dedicated to getting you there.
Certifications
- ISSA-CPT
- CrossFit (Gold's Fit)
- dotFIT Supplement Certification
Trinity Training Facility · West Covina, CA
Strength is the foundation everything else stacks on. Trinity's strength & conditioning trainers build athletes, professionals, and lifelong residents who want to move heavy, recover hard, and keep doing it for decades.
01
ASSESSMENT FIRST
Movement screen, training history, current lifts. Your trainer builds the program around your body — not a template they hand to every client.
02
PROGRESSIVE OVERLOAD THAT HOLDS UP
Programmed cycles with deloads built in. You'll see the numbers move week over week without burning out.
03
CONDITIONING THAT DOESN'T KILL YOUR LIFTS
Energy-system work paired with strength training, not against it. Capacity grows. Recovery improves. Strength stays.
04
TRAINING ON THE FLOOR
Hands-on cues, video review, real-time form correction. Every session has a trainer who's watching.
Who Nick’s clients tend to be
- Lifters chasing real PRs — not gym numbers
- Athletes whose sport demands repeatable power
- Professionals returning to the iron after years away
- Anyone tired of training without a program
Where Nick Trains
THE ROOMS NICK
WORKS OUT OF.
One private facility at 1705 W Garvey Ave N, open 24/7 by appointment. Sessions with Nick move through the rooms the program calls for.
Room 01
The Floor
Strength & conditioning. Panatta, Atlantis, Newtech, Booty Builder.
Room 04
The Cardio Zone
Conditioning with a purpose. No TV wall, no line for a machine.
Room 03
The Turf
Sleds, carries, sprints. Functional work with room to move.
+All nine rooms
The Floor, Boxing Area, Turf, Cardio Zone, Private Studio, Sauna, Massage, Peptide, Holy Macros.
How It Works
NO MEMBERSHIP.
NO CONTRACT.
Trinity is a private training facility, not a gym you join. You book Nick; Nick books the floor.
01
FREE INTRO
Use the form below or call 626-430-7695. Nick reaches out within 24 hours.
02
WALK THE FLOOR
Goals, history, schedule, a movement screen, and a tour of the rooms your program will use.
03
GET YOUR NUMBER
Nick sets their own per-session and package rate and quotes it directly. You pay for sessions, nothing else.
04
TRAIN 24/7
Every session is an appointment. The building is open around the clock, so 5am and 11pm both work.
Train With Nick
BOOK YOUR
FIRST SESSION.
Drop your info. Nick (or our team on their behalf) will reach out within 24 hours to schedule your first session at Trinity in West Covina.
-
01 Where does Nick Martinez train clients?
Nick Martinez trains clients at Trinity Training West Covina, 1705 W Garvey Ave N, West Covina, CA 91790.
-
02 What does Nick Martinez specialize in?
Nick Martinez's training focus is Functional Fitness, Fat Loss / Weight Loss, Hypertrophy / Muscle Building, Hyrox / Endurance, Mobility & Flexibility.
-
03 How do I book Nick Martinez?
Use the form on this page, or call Trinity at 626-430-7695.
-
04 What certifications does Nick Martinez hold?
Nick Martinez is credentialed in ISSA-CPT, CrossFit (Gold's Fit), dotFIT Supplement Certification.
More Trainers
EXPLORE THE TRINITY TEAM.
Personal Training
JASON TAM
Owner & Trainer
Jason Tam started behind the front desk of a corporate gym, worked his way up to personal trainer, then franchise owner — and built Trinity …
View Trainer →
Strength & Conditioning
ROBERT RAMIREZ
Weight loss coach
I've been coaching for more than ten years — I started training clients at 16, spent three years in the military teaching combatives, then r…
Strength & Conditioning
RYAN LEONG
boxing coach/ weight loss coach/ muscle building
Ten years in the fitness industry, NASM-certified, and a specialist in boxing, kickboxing, Muay Thai, and MMA. I train clients who want to l…
Strength & Conditioning
JOSE VALDIVIA
muscle building/weigh loss/ bodybuilding coach
I hold a bachelor's degree in kinesiology with a pre-allied-health emphasis, and I coach from a real understanding of human movement and bio…