Ultimate Fitness

Ultimate Fitness Serving the community of Chula Vista for 20 years. This is a hard core gym and elite Core Specific training center for those serious about getting results.
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Old School Gym and Core Specific Boot Camp Elite Training center designed for athletes and those who are serious about getting results and reaching their peak performance. If you are look for fancy cardio machines and Air Conditioning like most corporate clubs, this is not the gym for you!! "Don't settle for wimpy gyms. Train like a real athlete!!" Says Reality TV Star/ UFC FIGHTER Chris "the Crippler" Leben

09/03/2025

“Chest day isn’t complete without both! 💪
✨ Cable Fly = stretch + squeeze for chest isolation
✨ Chest Press Machine = strength + size in a safe path
Use them together for the best of both worlds 🔥
”

WE WILL BE CLLSED ON LABOR DAY. REGULAR HOURS ON TUESDAY.Dont miss out on our online Labor Day Promotions 🔥LABOR DAY NE...
09/01/2025

WE WILL BE CLLSED ON LABOR DAY. REGULAR HOURS ON TUESDAY.

Dont miss out on our online Labor Day Promotions

🔥LABOR DAY NEW MEMBER PROMOTION 🔥

You decided to join an old school gym and it was the best decision.

▶️JOIN ONLINE TODAY |CLICK THE LINK IN BIO

✅️$1 ENROLLMENT $25 PER MONTH

✅️ BUY 1 YEAR PRE PAID GET EXTRA 6 MONTHS FREE

Tag a friend in the comments that needs to get started!!

All the equipment you need to burn fat, build muscle and become an athlete!!!

Your membership includes full access to both the Chula Vista and Imperial Beach Location.

Ultimate Fitness has a hard core old school environment unlike any other gym!!!

DM for more info!!!

Ultimate Fitness
More Than Just A Gym

Ultimate Fitness Chula Vista
635 Oxford St Suite E
Chula Vista CA 91911
619-576-3411

Ultimate Fitness Imperial Beach
750 13th St Suite A6
Imperial Beach CA 91932
619-423-3600

08/28/2025

Hamstring training hack 🦵
Lying vs Seated Leg Curl:
🔥 Lying = shortened range, peak squeeze
🔥 Seated = lengthened range, more fiber recruitment
👉 Use both for max growth + strength

Which one do you feel more in your hamstrings? 👇

08/26/2025

💪 Dumbbell Lateral Raise vs Cable Lateral Raise 🎥
Both target your side delts but hit them a little differently:
✅ Dumbbells = simple, effective, great for building strength & control
✅ Cables = constant tension, smoother resistance through the full range of motion

Neither is “better” — it depends on your goal. 🔑 Mix both into your routine for maximum delt growth and definition.

👉 Which one do you prefer: Dumbbells or Cables?

08/25/2025

🔥LABOR DAY NEW MEMBER PROMOTION 🔥

You decided to join an old school gym and it was the best decision.

▶️JOIN ONLINE TODAY |CLICK THE LINK IN BIO

✅️$1 ENROLLMENT $25 PER MONTH

✅️ BUY 1 YEAR PRE PAID GET EXTRA 6 MONTHS FREE

Tag a friend in the comments that needs to get started!!

All the equipment you need to burn fat, build muscle and become an athlete!!!

Your membership includes full access to both the Chula Vista and Imperial Beach Location.

Ultimate Fitness has a hard core old school environment unlike any other gym!!!

DM for more info!!!

Ultimate Fitness
More Than Just A Gym

Ultimate Fitness Chula Vista
635 Oxford St Suite E
Chula Vista CA 91911
619-576-3411

Ultimate Fitness Imperial Beach
750 13th St Suite A6
Imperial Beach CA 91932
619-423-3600

08/20/2025

“Two moves, one goal: bigger triceps 💪
🔹 Rope Extensions = isolate the triceps, perfect for detail & shaping.
🔹 Close Grip Bench = more weight, more overall pressing power.
Both hit the triceps differently, both belong in your arsenal.”

08/18/2025

🔥 Front Squat vs Hack Squat 🔥
• Front Squat = strength, balance, and full-body challenge
• Hack Squat = quad isolation, controlled path, heavier loads

➡️ Use both depending on your goals: strength & athleticism vs muscle growth & volume.

Which one do you prefer on leg day? 👇

Attention!! More machines added to our Chula Vista location!!Vertical Tru PressIncline Tru PullCybex Squat MachinePyrami...
02/17/2025

Attention!! More machines added to our Chula Vista location!!

Vertical Tru Press
Incline Tru Pull
Cybex Squat Machine
Pyramid Seated Leg Curl
Abdominal Machine

🔥NEW YEARS PROMOTION 🔥FAMILY/GROUP MEMBERSHIP $20 PER PERSONDM FOR MORE INFO🟢Old School Gyms are the BEST!!!!🟢Your membe...
01/16/2025

🔥NEW YEARS PROMOTION 🔥

FAMILY/GROUP MEMBERSHIP $20 PER PERSON

DM FOR MORE INFO

🟢Old School Gyms are the BEST!!!!🟢

Your membership includes full access to the Chula Vista and Imperial Beach location.
➡️What makes Ultimate Fitnes different?⬅️
Nothing can beat our old school positive community environment. Ultimate Fitness is More Than Just A Gym. It is a place where you come to hang out with your friends and family!! It is a place where you come to get stronger every day and discover your inner athlete!!!

Ultimate Fitness is equipped for all recreational athletes.

🟢Powerlifting
🟢Bodybuilding
🟢Cross fit
🟢 Obstacles Course Racing (OCR)
🟢MMA
🟢Basketball
🟢Football
🟢Baseball
🟢Military Training and more!!!

Train Like A Real Athlete
Ultimate Fitness
More Than Just A Gym






🔥NEW YEARS PROMOTION 🔥➡️6 MONTHS FREE⬅️OLD SCHOOL GYM THAT ALWAYS HAS GOOD VIBES Your membership includes full access to...
01/02/2025

🔥NEW YEARS PROMOTION 🔥

➡️6 MONTHS FREE⬅️

OLD SCHOOL GYM THAT ALWAYS HAS GOOD VIBES

Your membership includes full access to the Imperial Beach and Chula Vista Location. Full club tour links in the bio!!!

DM for more information

Ultimate Fitness
More Than Just A Gym

Happy New Year!!!!Quick reminder the Core Specific Exprese classes will be starting back up Monday January 6th at the Ch...
01/02/2025

Happy New Year!!!!

Quick reminder the Core Specific Exprese classes will be starting back up Monday January 6th at the Chula Vista Location.

Classes are Monday-Thursday at 6pm and are included with your membership!!!

Ultimate Fitness
More Than Just A Gym

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Address

Chula Vista, CA

Opening Hours

Monday 5am - 12am
Tuesday 5am - 12am
Wednesday 5am - 12am
Thursday 5am - 12am
Friday 5am - 10pm
Saturday 8am - 7pm
Sunday 8am - 3pm

Telephone

+16195763511

Website

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Our Story

Ultimate Fitness is not your traditional “box club” gym or fitness center. Founded in 1996 by trainers and fitness experts who wanted to create a facility that would accommodate everyone from fitness novices to Olympic-level athletes, Ultimate Fitness has a proven 20-year track record of success AS A HARD CORE GYM. We have facilitated professional wrestlers and BMX bikers as well as pro athletes in the NFL, MLB and IMMAF.

Ultimate Fitness offers “old school” HARD CORE weight training, Olympic / Cross training in combination with Core Specific Revolution athletic training programs designed for members of all ages and levels. MMA classes will beginning January 2018.

However, most people believe that the best gym to join is the one with the most “flash” and cardio machines. The “flash” and cardio machines does not mean that club will feel like home or that you will feel the love and loyalty from the staff. There are many “flashy” gyms out there that want you to believe that an elite and hard core gym such as Ultimate Fitness is designed for “meat heads”, “gym bullies,” or “lunks”. That could not be any further from the truth!!! Ultimate Fitness Center takes great pride in having a friendly staff motivate you and make you feel apart of the Ultimate Family and reach your fitness goals with our revolutionary Core Specific Revolution training system.