Onl Fitness

La Habra, 1180 S Idaho St suite I, La Habra, CA 90631 | β˜… 5 (45 Review)

πŸ“ž +1 949-324-1639

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Personal trainer

About the Club

ONL Fitness stands for Optain New Levels and wants all clients to get a new levels. We are a premium personal training space where you can exercise privately, not a public GYM, and we will guide you to suit your client's goals. Experienced trainers such as diet, muscle strength, and diet management will take care of it for you.

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Reviews

Julie Unchu Song

β˜… 5

I’ve been training at Onl Fitness and I’m really happy with my experience.
The location is great, and the gym is clean, spacious, and equipped with everything I need.

My trainer, Jayden, is incredibly kind and attentive. He recommends workouts and meal plans that fit my body and goals. He even records my form during training and sends me the videos, which is extremely helpful when I work out on my own at my apartment gym.

Their basic package is 10 sessions, but if you sign up for 20 sessions you get one extra session for free. After consulting with the trainer and seeing the facility, I decided to go with the 20-session package right away. I’m really glad I did! Highly recommend Onl Fitness and Jayden! :)

Source: Google

λΆ€λΉ 

β˜… 5

1λŒ€1둜 μΉœμ ˆν•˜κ³  μ •ν™•ν•˜κ²Œ μ„€λͺ…ν•΄μ£Όμ…”μ„œ μ’‹μŠ΅λ‹ˆλ‹€. 특히, ν•œκ΅­λ§λ‘œ μ„€λͺ…이 κ°€λŠ₯ν•˜μ…”μ„œ μ˜μ–΄λ₯Ό λͺ°λΌλ„ 이해가 μ‰½μŠ΅λ‹ˆλ‹€.
μž₯λΉ„κ°€ λ‹€μ–‘ν•˜κ³  μƒνƒœκ°€ μ’‹μ•„ μš΄λ™ν•˜κΈ° νŽΈν–ˆκ³  μ‹œμ„€μ „λ°˜μ΄ μ²­κ²°ν•˜κ²Œ κ΄€λ¦¬λ˜λŠ” 점이 μ’‹μ•˜μŠ΅λ‹ˆλ‹€.
가격 λŒ€λΉ„ λ§Œμ‘±λ„κ°€ λ†’κ³  μž¬λ“±λ‘ 의ν–₯ μžˆμŠ΅λ‹ˆλ‹€.

Source: Google

B

β˜… 5

I’ve been training with Jayden, and he’s truly amazing! He really cares about his clients and always takes time to understand what I need. He explains every workout clearly and makes sure I’m using the equipment correctly.

I love how calm and focused he is β€” it makes the whole session feel professional and comfortable. One hour goes by so fast because he keeps me motivated and engaged the entire time. Highly recommend Jayden if you’re looking for a patient, knowledgeable, and dedicated trainer! πŸ’ͺ

Source: Google

Byungkeun Kim

β˜… 5

It’s my first time receiving personal training, and the trainer explains everything step by step in a very structured and friendly way. They check my daily workout routine and diet, which really keeps me motivated.

The space is completely private, so I can learn comfortably. Convenient parking is a nice bonus!

Source: Google

Ji Soo Lee

β˜… 5

Highly recommend for anyone who wants to work out in a quiet and focused environment!
Unlike regular gyms where it's often crowded and distracting, this place offers a private setting with just one or two people doing PT sessions at a time, so it's easy to stay focused.

The trainer is calm, professional, and explains everything clearly. They also help with meal planning and consistently check in to keep you on track.

Source: Google

Jungyun Lim

β˜… 5

I’ve been training at ONL Fitness with Jayden for about a month and already feel healthier after two years away from working out. Jayden is knowledgeable, attentive, and helps me focus on the right muscles with proper form. He also follows up on my diet and keeps me motivated beyond the sessions.

The facility is new, very clean, and private β€” I get the space to myself during training, which makes it easy to focus. Jayden listens to my needs and adjusts the workouts to fit my condition, which makes it sustainable for daily life.

Highly recommend ONL Fitness for anyone looking for personalized training, motivation, and a comfortable, private environment to get back on track.

Source: Google

μ΄μ§„μˆ™

β˜… 5

μ„ μƒλ‹˜ μˆ˜μ—…μ΄ λ„ˆλ¬΄ μ’‹μŠ΅λ‹ˆλ‹€. κΈ°μ΄ˆλΆ€ν„° μžμ„ΈκΉŒμ§€ μΉœμ ˆν•˜κ²Œ 잘 μ•Œλ €μ£Όμ‹­λ‹ˆλ‹€. μ‹œλ‹ˆμ–΄ νšŒμ›κ²½ν—˜λ„ λ„ˆλ¬΄ λ§Žμ•„μ„œ μ’‹μŠ΅λ‹ˆλ‹€. μš΄λ™μ΄ μž¬λ°Œμ–΄μ§€κ³  μžˆμ–΄μš” κ°•μΆ”ν•©λ‹ˆλ‹€!

Source: Google

λ°•μ² μŠΉ

β˜… 5

ν—ˆλ¦¬κ°€ 자주 μ•„ν”„κ³ , 뱃살을 λΉΌκΈ° μœ„ν•΄ 1λŒ€1 νŠΈλ ˆμ΄λ‹μ„ μ•Œμ•„λ³΄λ˜ 쀑 ν•œκ΅­μΈ 뢄이 μš΄μ˜ν•˜μ‹œλŠ” 샡을 μ°Ύμ•„ μ•Œκ²Œ λ˜μ–΄ λ‹€λ‹ˆκ²Œ λ˜μ—ˆμŠ΅λ‹ˆλ‹€.
μ†Œμˆ˜ μΈμ›μœΌλ‘œ μš΄μ˜λ˜μ–΄ 맞좀 μ„œλΉ„μŠ€κ°€ κ°€λŠ₯ν•˜μ—¬ κ°œμΈμ μœΌλ‘œλ„ λ§Œμ‘±ν•˜λŠ” λΆ€λΆ„μž…λ‹ˆλ‹€.
μ²΄μœ‘κ΄€μ€ κΉ”λ”ν•œ 편이고, 주차도 λ°”λ‘œ μ•žμ— νŽΈν•˜κ²Œ κ°€λŠ₯ν•©λ‹ˆλ‹€.
λ˜ν•œ νŠΈλ ˆμ΄λ„ˆλΆ„μ΄ μˆ˜μ—… μ‹œκ°„ 약속을 칼같이 잘 μ§€μΌœμ£ΌλŠ” 점이 특히 λ§ˆμŒμ— λ“œλŠ” λΆ€λΆ„μž…λ‹ˆλ‹€.
ONL ν”ΌνŠΈλ‹ˆμŠ€μ—μ„œ μš΄λ™μœΌλ‘œ κ°’μ§„ κ²°κ³Όλ₯Ό κ²½ν—˜ν•΄λ³΄μ„Έμš”!

Source: Google

λ°•μΏ΅

β˜… 5

μ‹œκ°„μ•½μ† 잘 μ§€μΌœμ„œ λ§˜μ— λ“€μ–΄μš”
μš΄λ™λ„ μ—΄μ‹¬νžˆ μ•Œλ €μ€˜μ„œ 살도 λΉ μ§€κ³  κ·Όλ ₯이 μ˜¬λžμŠ΅λ‹ˆλ‹€
μ•žμœΌλ‘œ 더 λ‹€λ…€λ³΄λ €κ΅¬μš”

Source: Google

Jongho Hyun

β˜… 5

μš΄λ™μ„ μ‹œμž‘ν•΄μ•Όκ² λ‹€κ³  λ§ˆμŒλ¨Ήμ—ˆλŠ”λ°, λ―Έκ΅­μ—μ„œ 혼자 ν—¬μŠ€μž₯ λ‹€λ‹ˆλŠ” 건 쉽지 μ•Šλ”λΌκ΅¬μš”. 기ꡬ μ‚¬μš©λ²•λ„ μ–΄λ ΅κ³ , μ˜μ–΄λ‘œ μ†Œν†΅ν•˜λŠ” 것도 λΆ€λ‹΄μ΄μ—ˆλŠ”λ°β€¦ λ‹€ν–‰νžˆ ONL Fitness을 μ•Œκ²Œ λ˜μ–΄ 정말 큰 도움이 되고 μžˆμ–΄μš”.

νŠΈλ ˆμ΄λ„ˆ μ„ μƒλ‹˜μ΄ ν•œκ΅­ λΆ„μ΄μ…”μ„œ μ–Έμ–΄ μž₯λ²½ 없이 νŽΈν•˜κ²Œ 상담할 수 있고, 제 μƒν™œ μŠ΅κ΄€κ³Ό μ²΄ν˜•μ— 맞좘 λ§žμΆ€ν˜• ν”„λ‘œκ·Έλž¨μ„ 1:1둜 μ§„ν–‰ν•΄μ£Όμ‹œλ”λΌκ΅¬μš”. μš΄λ™μ„ ν•˜λ‚˜ν•˜λ‚˜ 꼼꼼히 μ§€λ„ν•΄μ£Όμ‹œλ‹ˆκΉŒ 혼자 ν•  λ•Œλ³΄λ‹€ 훨씬 νš¨κ³Όκ°€ 크고, 무엇보닀 뢀상 없이 μ•ˆμ „ν•˜κ²Œ μš΄λ™ν•  수 μžˆμ–΄μ„œ μ’‹μ•„μš”.

μ‹œμ„€λ„ κΉ”λ”ν•΄μ„œ μš΄λ™ν•˜λŸ¬ μ˜€λŠ” 길이 μ¦κ²μŠ΅λ‹ˆλ‹€. λ°”μœ λ―Έκ΅­ μƒν™œ μ†μ—μ„œ 건강 μ±™κΈ°κΈ°κ°€ 쉽지 μ•Šμ€λ°, μ—¬κΈ°μ„œλŠ” ν™•μ‹€νžˆ 동기뢀여가 되고 κΎΈμ€€νžˆ 닀닐 수 μžˆκ² λ‹€λŠ” μžμ‹ κ°μ΄ μƒκ²Όμ–΄μš”.

λ―Έκ΅­μ—μ„œ λ―Ώκ³  닀닐 수 μžˆλŠ” ν•œκ΅­μΈ PT샡 μ°ΎμœΌμ‹œλŠ” λΆ„λ“€κ»˜ 정말 κ°•λ ₯ μΆ”μ²œλ“œλ¦½λ‹ˆλ‹€! πŸ’ͺπŸ‡°πŸ‡·

Source: Google

Nicole Shin

β˜… 5

I’ve been doing personal training sessions with Trainer Jayden for a little over two months now, and I’ve already seen noticeable improvements in both strength and muscle growth. He understands how to target specific muscle groups and tailors each workout.

In addition to training, Jayden also provides meal plans and calculates the ideal calorie intake based on your weight and metabolism, which has been helpful.

I was introduced to his gym by my dad, who has also experienced improved mobility since training with Jayden. What’s great is that Jayden works with people of all ages β€” from younger clients to older adults who may be less familiar with gym equipment or proper techniques. He’s knowledgeable, patient, and genuinely committed to helping his clients progress.

Source: Google

μ΄μ£Όν™˜

β˜… 5

I just started personal training here and I’m really happy with it so far. The trainer knows exactly how to push me without overdoing it, and I already feel stronger and more motivated. Definitely glad I signed up.

Source: Google

Hannah Lee

β˜… 5

This gym is great, clean and Jayden is very helpful! He showed me how to use my muscles the right way and taught me good exercises for my slipped disc in my back and neck. His advice made my workouts much safer and better. I really recommend this gym!

Source: Google

이정연

β˜… 5

I highly recommend ONL FITNESS! I was worried because I had previously gotten injured while working out at another gym. However, I heard that they provide personalized training tailored to each individual’s body, so I decided to sign upβ€”and I’m extremely satisfied. If you have the same concerns as I did, I highly encourage you to give it a try!

Source: Google

Jiyou Kim

β˜… 5

There is a perfect private training studio! Jayden is very friendly and professional! I highly recommend it if you want to learn how to work out!

Source: Google

david

β˜… 5

I was looking for a place to get personal training near my home, and I found a place where the trainers are known for teaching exercises well. I've been working out there for 3 months, and the results have been so great that I'm really satisfied.

Source: Google

Jae Lee

β˜… 5

Iβ€˜ve been working out for six months now, and I’m learning weight training for the first time. The results have been amazing, and Iβ€˜m really satisfied with my sessions with my trainer. My trainer makes working out easy and fun to learn!

Source: Google

By Olee Wedding Flower

β˜… 5

I’m very happy and satisfied with the trainers. They are always kind, and I used to have trouble focusing in crowded places. But working out in a quiet and clean place helps me stay focused, and I’m really enjoying it!

Source: Google

Seami Ru

β˜… 5

The facility is very clean, and it's a great place to work out in a quiet environment. I highly recommend it for beginners.

Source: Google

HYE BIN KIM

β˜… 5

ONL has new and clean equipments. And staffs so friendly and so nice. I am training with Jayden. He really cares about me. He is very professional and focus on teaching very carefully. I highly recommend working with Jayden and ONL fitness.

Source: Google

Sarom Pyun

β˜… 5

I’ve thoroughly enjoyed my training sessions with Jayden. I’ve tried working with a couple of trainers before, but have definitely made the most progress with him. I’ve lost weight and gained muscle in a short span of time. He is able to quickly make adjustments/modifications to help maximize comfort in my typical pain areas (knees/shoulders). I’d highly recommend him.

Source: Google

SON CELINE

β˜… 5

The facility is incredibly clean, and they teach everything from the basics exactly as requested, which is very satisfying. I've been working out for three months now, and I absolutely love it. I highly recommend this place to anyone who wants to learn from the ground up!

Source: Google

bomi yang

β˜… 5

It's a very clean and private gym. The instructor is also very kind and great. Highly recommend!!

Source: Google

Shin

β˜… 5

Can’t recommend Jayden highly enough! Since I started training with him, I’ve seen great progress in my strength and fitness. Jayden is not only skilled but also genuinely invested in my growth. He takes the time to create a personalized workout plan that aligns perfectly with my goals and each session is both challenging and rewarding. Jayden patiently answers all my questions and breaks down complex techniques with care. The facility is always clean and well-maintained. Highly recommend

Source: Google

Yeojin

β˜… 5

I highly recommend ONL Fitness. I’ve tried personal training at other places, but this is the only one where the trainers are so friendly and explain everything at my level. They guide you through everything, from proper breathing techniques to exercises tailored to your needs. Whether you’re just starting out or looking for more expert advice, this is the place to be!

Source: Google

Sunny Izumikawa

β˜… 5

Good place , good teaching I had good experience with trainers. I recommended this palce.

Source: Google

Trevor Kim

β˜… 5

I have trained with Jayden more than one tear now. And he is just amazing that he cares about your body and also condition everyday. Especially before starting work out, he always check the condition of mine and he organise the work out routine. He helps me how to control my work out schedule and how to set the goal of my work out properly. I am really enjoying with ONL alot.

Source: Google

Jean Park

β˜… 5

I was looking for a personal trainer to challenge myself to reach new goals. I wanted to take care of my body and build muscle.
I went in not knowing what to expect but after putting in the work, I’ve been feeling more confident in myself and I have gained strength.
Jayden was so helpful reaching my goal. He was very responsible, informative, kind and knowledgeable. Highly recommend!

Source: Google

Broderick Beverly

β˜… 5

Awesome! Absolutely worth it. My wife and I both really enjoyed our private sessions with Minho! We learned a lot and are in much better condition! Thanks Minho

Source: Google

λ³€μž¬μ„±

β˜… 5

Great experience working out at this gym. Jayden is always positive and encouraging, definitely pushed me every session so that I could get closer to my goals. If you are curious about weight training, Onl Fitness will help guide you!

Source: Google

song yi Yang

β˜… 5

Incredible transformation at this gym! Post-baby, I was overweight and weak.
After just 2 months of twice-weekly PT sessions, I've shed 12 pounds and dramatically lowered my BMI.
The trainers offer expert diet advice and personalized attention.
If you're new to fitness, don't hesitate - this place will change your life.
Highly recommended for amazing results!

Source: Google

Terry Lee

β˜… 5

I’ve been working with Jayden for about a year now and he is great. I first met him at a different gym, but when he opened up his own place I followed him here. All the equipments are new and the gym is very clean. Highly recommend!

Source: Google

Alexandria Kim

β˜… 5

I have known Jayden for over a year now and could not recommend a better place to receive private training sessions! I’ve been going to Golds Gym for years now strictly doing cardio but wanted a little more specialized training for my personal goals. ONL Fitness and Jayden has done a tremendous job and I am constantly seeing results making me feel more confident every day.

He is extremely knowledgeable and understands my physical and mental problems before I have to say anything.

Whether it be constant communication or mental support, Jayden is a great person to work with. Could not recommend a better place to come!

Source: Google

μ •μž¬μ›…

β˜… 5

I've only recently started working out, but my trainer is excellent and teaches very well. The facilities are very clean, and they also provide a well-organized diet plan. I highly recommend it for beginners.

Source: Google

Jin Lee

β˜… 5

근윑이 많이 μ—†μ–΄μ„œ PT λ°›κ³  μ‹Άμ—ˆλŠ”λ° μ§‘ κ·Όμ²˜μ— μƒˆλ‘œ μ˜€ν”ˆν•΄μ„œ λ‹€λ‹ˆκ³  μžˆμŠ΅λ‹ˆλ‹€
νŠΈλ ˆμ΄λ„ˆ μ„ μƒλ‹˜ λ„ˆλ¬΄ 잘 κ°€λ₯΄μ³μ£Όμ‹œκ³  μΉœμ ˆν•˜μ‹­λ‹ˆλ‹€!
μ΄λ²ˆμ— 10회 ν•˜κ³  인바디 μŸ€λŠ”λ° κ·Όμœ‘λŸ‰μ΄ 많이 λŠ˜μ—ˆμ–΄μš”! Thank you!
건강해지고 싢은 μ‚¬λžŒλ“€ μΆ”μ²œν•©λ‹ˆλ‹€!

Source: Google

Sangmyung Kim

β˜… 5

It's a clean facility and a great place to focus on exercising. They're very helpful in assisting with whatever goal you have in mind.

Source: Google

200psi Fire Protection

β˜… 5

I’m so glad that they trained me meticulously and kindly according to my physical condition.

Source: Google

DAVID PARK

β˜… 5

This brand new private fitness is my new favorite place. I used to hit many of local public gyms such as Gold Gym, 24hour fitness, and LA fitness. But I wanted to define my body and add more muscle and strength. I tried a couple of PTs from previous public gyms, but it didn’t work out. I think I like a clean and simple, private environment. Also Jayden is the best part. He is well experienced and gentle, but professional. I am still working out and glad to find out here!

Source: Google

Yeseul Sue Kim

β˜… 5

I would love to recommend Jayden to people who really want to learn how to work out and improve their body ability. Jayden not only teaches how to use the machine but also shares his own knowledge of body movement so that I work out without any injury. He also designs the lesson based on my body type as I did the Inbody measurement before I start my first session. Also I love the clean and brand new facility!

Source: Google

Se Lee

β˜… 5

I heard it's a newly opened personal training shop, so I visited it.
It's good that the interior and equipment are all new.
So I registered 10 times. It's the second time now, and I feel like I'm getting healthy.

Source: Google

김지원

β˜… 5

Source: Google

Soo Lee

β˜… 5

I love working with Jayden! He is knowledgeable, motivating, and always has great energy during our personal training sessions. I feel so much more confident about both my body and my ability to lift heavier with better form. My overall fitness improved so much. Also love the facility too. 10000/10 recommended!

Source: Google

Diane Kim

β˜… 5

I've been training with Jayden for a couple of months now and he is incredibly knowledgeable and helpful throughout the entire session. I was training with him at a different gym and he recently opened ONL Fitness. This gym is a new facility so everything is extremely clean and has everything you would need.
I highly recommend training with him.

Source: Google

Min Jung Kim

β˜… 5

Absolutely loved Jayden's classes!
Had a great workout each session and appreciate the attention and detail put into the workouts

Source: Google

Seunghye Moon

β˜… 5

The facility is very clean and my personal trainer is so kind and professional. Highly recommended for all of you to join :)

Source: Google