I've been going to 3D Fitness 4-5x/week for the past three years -- including all the way through…read moremy first pregnancy -- and it's easily one of the best decisions I've made. The workouts are strong, but that's not the differentiator. The community is. You see the same people consistently, and over time it becomes a tight, supportive group. It's rare to find a gym where you actually look forward to who's going to be there, not just what's programmed. Programming is thoughtful and well-balanced -- strength + high-intensity cardio -- and it never gets stale. Chris (owner/instructor) is especially good at reading people and pushing you just past where you think your limit is. You end up doing more than you expected, regularly. There's also real connection beyond the floor. They organize occasional events -- I recently did a cooking class with ~20 women from the gym -- and it adds another layer to the experience. I've always been active, but this is the first time in 20+ years I've been this consistent. That's not accidental -- it's because of the environment. If you want a place that will push you, keep you accountable, and make you want to show up, this is it.

Love the Chippewa Falls location. It has great management and a laid back atmosphere. I highly…read morerecommend it.

F45 workouts are the best part of my day! My usual gym is in Irvine which I LOVE! But I have been…read morewanting to try the Tustin branch out for a while now. They have many class options but they do seem to get busy because they're waitlisted on the app. I managed to passport one Saturday morning. I liked the trainers, the vibe and the music. The DJ arrived for the class after mine so I missed out on that but I still liked the music. I noticed the gym was air conditioned which was different to mine. The instructor's were great at walking around and giving you tips on your workouts. The workout was amazing as always, it's really as hard as you decide to push yourself. So you could have an easy workout by doing body weight exercises or you could lift heavy. Easy parking in the lot up front.

I started my fitness journey at F45 Tustin a little over a year ago in 2025, and I can confidently…read moresay that it has been one of the best decisions I have made. The results speak for themselves. The physical changes are noticeable, but more importantly, the consistency, energy, and overall mindset shift have been just as impactful. What truly sets this location apart is the coaching staff and the community. The coaches strike the perfect balance between motivating, encouraging, and keeping things fun (even during the toughest sets). They push you when you need it, support you when struggling, and genuinely care about your progress. Equally important is the community. What started as a group of people working out together has naturally evolved into real friendships. That kind of environment is rare and important to me. If it were not for the great people here, I would have stuck with my other Fitness membership. Speaking of which, in full transparency - I still have another fitness membership elsewhere. However, I have not touched it in months. If one is looking for a place that delivers results, keeps you engaged, and surrounds you with the right people - this F45 Tustin location is the place to be.

I strongly recommend OmniSport for anyone seeking to enhance their fitness. Jon and Cari take the…read moretime to understand your goals and tailor the program to help you achieve them. They emphasize proper movements and ensure that exercises are performed correctly to avoid injury. The gym is well-maintained, and the community is exceptional. If you want a place where you receive personalized attention and trainers who know how to guide you toward your goals, this is it. Joining OmniSport has been one of my best decisions.

This training facility is amazing. Jon is so knowledgeable and professional. I have a labrum tear…read morein my left hip and I have tried PT at another rehab center for 3 months because I really want to avoid hip surgery. Nothing has helped. But Jon has been working with me on recovery and rehab, and now I can even lift weights again without pain. This place is also the cleanest gym I have even been to! Highly recommend him!

This is such a great place! The concept is amazing and the staff and owners are wonderful! They…read moremake you feel like family!

I'm so glad that I joined OsteoStrong in Tustin. The entire staff has made the experience so…read moreenjoyable that I look forward to the weekly sessions. I repeatedly felt pressured to go the path of meds to heal my Osteoporosis but had negative experiences and wasn't willing to risk the dangers and side effects again. I definitely made the right decision. The positive changes began with the first session at OsteoStrong and gradually have started to affect and heal my body as a whole. I appreciate the knowledge and educated staff, as well as the attentiveness and caring they demonstrate. There is no cost for the first session and I highly recommend that you try it out. Life altering!

The trainer Angela Kading is incredibly knowledgeable, attentive, and genuinely dedicated to…read morehelping her clients succeed. Every workout is thoughtfully planned and tailored to your goals, and she always makes sure you're using proper form and getting the most out of every session. She goes above and beyond--not just during workouts, but in the extra guidance, encouragement, and support she provides along the way. You can tell she truly cares about her clients and takes pride in helping them become stronger, healthier, and more confident. I highly recommend Angela and The Perfect Workout!

K Kelly Curtis 3…read morereviews I have been needing to work on strengthening my muscles for a couple years now. I walk ever day but never stop to take the time to work the muscles and improve bone strength. The 20 minutes that it takes to do this workout is what inspired me and I have noticed great results with more energy and more muscle endurance.

Thank you Ark Fit for the sweaty workout! I was visiting Tustin for work and was looking for a gym…read morethat offered a hassle free day pass. Ark Fit is perfect. The gym is very well laid out and has all the equipment you could need. Tons of machines, a large free weight area with benches, a few heavy duty squat racks, cardio machines and a nice turf area. They also offer fitnesses classes, and apparently even have a sauna and a cold tub, but I didn't get a chance to use it. The gym is very clean, including the change rooms. The change room has a shower and lockers with built in locks. The front desk staff were super lovely. I'd recommend checking this place out as a visiter or for a regular membership!

Ark Fit has truly changed my life. As someone who has always felt insecure in gym environments and…read morestruggled with being consistent, I can say this is different. I've tried everything--from traditional gyms to ClassPass and CrossFit, until my sister introduced me to Ark Fit. The facility has all the equipment you could need, but what truly sets this place apart are the coaches + staff. They have created a warm, welcoming environment and built a supportive community. Open gym is always a vibe and kept so clean. The classes are as challenging as you want them to be, and coaches meet you where you're at. Every coach brings the same positive energy, understanding, and kindness to each class. Regardless of your fitness level, you'll never feel lost or left behind. If you're looking for a gym that combines expert coaching, an incredible community, and a truly welcoming atmosphere, Ark Fit is the place to be.

I really like going here! It's a great way to start my day and I always leave feeling stronger and…read moreenergized. I've only been going for about two months, but I've already noticed a difference. Breadon is a great trainer and makes the workouts motivating. Plus's the playlist is always good!! Overall, I've really enjoyed my experience and would recommend it.

Been training with coach Mackenzie for about two months now, haven't had a regular workout routine…read morefor about 10 years, Mackenzie is really patient and would correct me when needed. Workout vibe is great and positive, a very nice person to get along with, highly recommended

I dropped in to do the reformer pilates class through ClassPass with Kady and it was a really good…read moreworkout. Kady had a nice warmup routine that really warmed my body up since I had not done pilates in awhile. During the class, Kady did a mixture of exercises I was familiar with and then some exercises that were different that I quite liked. She did exercises right up until the end and then ended off with a quick cool down session. She did not rush us out which was really nice. We had time to wipe down all of our items and the reformer before leaving. I really enjoyed Kady's class and she offered a lot of help to everyone in the class. She would come over to do some hands-on help and she was proactive in offering different progressions. She was very friendly and encouraging. I definitely broke some sweat during the class. The studio is a beautiful space and definitely a lot bigger than the boutique spots. The atmosphere of the studio had dim lighting and just the right volume of chill relaxing music. I would recommend CirKel Tustin if you're looking for a reformer pilates studio.

I attended my first class last weekend, and unfortunately, I will not be returning. I did not feel…read morewelcome at all. The only interaction I had with the instructor was being asked, "Did you sign the waiver?" As a first-time participant, I expected at least a basic welcome or introduction. I do not think that is too much to ask, and the lack of engagement made for a disappointing experience.

I've been working out with my personal trainer, Jonny, for 2 years, and the results have been…read moreabsolutely amazing! I saw a huge transformation in just 3 months and finally achieved a body and fitness goal I've always wanted but could never seem to achieve anywhere else. What I love most is that every workout is challenging but still fun. Jonny is calm, encouraging, and really knows how to push you without making you feel completely burnt out. I also never leave feeling overly sore or miserable, just stronger and accomplished! If you're looking for a trainer who truly gets results while making fitness enjoyable, I couldn't recommend Jonny more!

I've been working out with Jonny for just over a year now, and at 43, I'm honestly in the best…read moreshape I've ever been in--and I've always been very into fitness. Jonny has taken my strength and fitness to a whole new level! I originally started training with him as a way to get my husband to come with me because he had been struggling with shoulder mobility and pain. The difference Jonny has made for him has been incredible. By combining PT-focused movements with strength training, my husband can now lift his arms fully overhead, something he couldn't do before, and his overall strength and physique have completely changed. Jonny is knowledgeable, motivating, and really pays attention to what each person needs. Whether you're already experienced with fitness or trying to work through limitations and get stronger, I couldn't recommend him enough!