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.

I've been a member of 3D Fitness for 7 years now, and it continues to impress me every single day…read more What keeps me coming back is the incredible variety in the programming. I love walking into the gym not knowing what to expect, and being surprised by a new challenge each time. It keeps things fresh, fun, and far from boring--even after all these years! They've also added some new equipment, which has taken the workouts to another level--more dynamic, more engaging, and definitely more effective. The thought and creativity put into each class really show. This place isn't just a gym--it's a community and a source of daily motivation for both physical and mental health. Highly recommend to anyone looking for a fitness routine that keeps you on your toes.

I started working out with Lynn with my mom, then I continued our sessions by myself. I never saw…read moreas much progress going to the gym than with Lynn. She creates a different personalized workout each session. She pushes my strength safely while also being very supportive, realistic, and informative which all helps me reach my goals!

I was very reticent about my age and trying to get into shape due to a busy life and career. I…read morewould say I didn't have any time. So... my husband found Lynn for me ;) Lynn is wonderful. She's so knowledgeable about the best ways to achieve fitness and as another woman she understands young and ahem... a bit older bodies. She's encouraging, flexible and understanding. She got me in as early as 7 am to get me to my busy work on time. I highly recommend!

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.

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.

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!

Started training here in 2019 with no clue how to work out. I came in and let them know my goals…read moreand was provided a workout regimen that suited my needs. They make sure you stay safe with your form and accomodate if you're not able to work on some movements. If you have any questions on stretches, eating and goals they'll help you with options for all! Besides also having someone who helps with recovery methods such as cupping, you'll find all you need to start here in one place. Also, once you start you'll find the community here is very close, as we all check in with each other after working out together for years!! Love this place and so happy with my workout journey for the past 6 years and many more to come! ps. Also, very hygienic as everything is wiped down after anyones workout!

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.

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!

I have been training at Hideout with Hunter for over 3 months now and it has been hands down the…read moreabsolute best experience. I wanted to try my hand at powerlifting and work on my overall strength since I don't get to move too often for my job. Since starting my training with Hunter, I have seen so much improvement in my overall fitness and nutrition habits. I'm the leanest I have ever been and can lift heavier than I ever thought I could. My trainer is extremely knowledgeable and walks me through each exercise as many times as I need to make sure I understand and have proper form. I feel completely at ease and look forward to each session. He also puts up with my shenanigans which is a definite plus. Hideout Fitness itself is a great space, too. Usually, gyms are incredibly intimidating, especially if you're unsure of what you're doing. Hideout is extremely welcoming as the other trainers will go out of their way to make you feel seen and to cheer you on. 12/10 would recommend Hideout to anyone who needs any fitness guidance and may be a little nervous, like I was. I look forward to continuing my fitness journey with Hideout and Hunter!

I started training at Hideout Fitness in January, about six months after the birth of my second…read morebaby. Because I had a fairly delicate pregnancy and was being extra cautious, I didn't work out much during pregnancy. By the time I returned, I had taken nearly 16 months off from consistent training, and it showed. My strength, mobility, and overall fitness had regressed significantly. Anyone who has been through a postpartum journey knows how challenging it can be to start again while breastfeeding, functioning on interrupted sleep, and adjusting to a body that feels different than it once did. What impressed me most about Hideout was how well the trainers understood this. They took the time to assess where I was physically, identify my strengths and weaknesses, and guide me back one step at a time. On my first day, I was incredibly tight and hesitant. I struggled to squat and was genuinely nervous about even gently bending my knee. Four months later, I was barbell squatting 110 pounds without pain. That transformation is just one example. The improvements in my strength, mobility, range of motion, and overall fitness have been incredibly encouraging. The progress has been so rewarding that I rarely miss a session--even on the days when I'm exhausted. My coach does an exceptional job of meeting me where I am each day, modifying workouts based on my energy levels, recovery, and capabilities while still keeping me moving toward my goals. What Hideout offers is more than just workouts. They have a team of knowledgeable, educated, and highly skilled coaches who understand that every person is different. They tailor their approach to each individual's body, strengths, limitations, and goals. That level of personalization makes all the difference. It takes a lot to trust someone with your body and your health. I can unequivocally say that placing my trust in Hideout Fitness was one of the best decisions I made. I've worked with some phenomenal trainers over the years, so I don't give strong recommendations lightly. This team truly knows what they're doing, and they bring genuine passion and dedication to their work. Your success feels like their success, and that's a rare quality to find. I wholeheartedly recommend Hideout Fitness to anyone looking to make meaningful progress on their fitness journey. Whether you're returning after a long break, navigating postpartum recovery, or simply trying to become stronger and healthier, you're in excellent hands.

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.

I started here over 4 years ago and it's been my home studio ever since. The coaches are awesome,…read morethe staff is always friendly, and the studio is always upbeat and welcoming. The workouts are challenging without feeling repetitive, and the coaches do a great job keeping you motivated and pushing you when you need it. One of my favorite additions has been the Saturday morning 90 min Hyrox class. It's a tough workout and easily one of the best classes they offer. I'd definitely love to see more Hyrox classes added to the schedule in the future. What keeps me coming back is the community and the overall experience after all these years. Highly recommend!

I've been coming to Orangetheory Tustin for a while now and genuinely love this studio. It's a big…read morespace with tons of natural light, always clean, and everyone is friendly and welcoming. Maddi and Mel are both awesome coaches. They know how to push you without overdoing it, and I always leave feeling like I got a great workout in. Maddi especially is a huge reason I keep coming back. She's consistent, motivating, and brings great energy every single class. Even on days when I'm not feeling it, she somehow gets me to push a little harder. Great studio, great coaches, and just a really good environment to work out in. Definitely recommend the Tustin location!

I went to my first class here through classpass. I took Pace & Press. It was a fun class and I…read morereally pushed myself past my comfort zone because I didn't know I could run AT ALL. The first half of the class was an interval training between walking, jogging, and running. And the second half of the class was strength training. I wish there was more guidance from the instructor for the second half but it was just following what was on the screen like 100 step ups, 90 plank shoulder taps, 80 something, 70 something, etc. It was kind of like F45 style but without the timer and stations. Since there wasnt too much guidance on that part, I felt like I pretty much paid for an interval training on the treadmill. I enjoyed the experience though and would be open to trying out a different class to give it a fair review of if I want to continue or not. I'm still giving it a solid 4 stars though because I pay attention to little details. This studio had HAIR TIES and TAMPONS and even face wash in their bathrooms for us girlies and it's not much but so thoughtful!! Also there are earplugs inside the studio room for those who think its too loud!!! I get headaches when its too loud so I felt so seen and understood by the studio. Also at the end of class, a staff walks around passing out COLD WET TOWELS so you can cool down. These are all little extras that really make a studio stand out so kudos to this place!!

As a marathon runner, I needed a balance of distance training w/speed training and weights. In…read morewalked Stride Fitness. I consider it like an Orange Theory but without the dumb rowers. The coaches are great here but THE COACH to go to is Dollar. Hands down. If this is your first time, go to his class first. He is phenomenal. His classes helped me shave off 45mins in the NY marathon. I went to his class 2-3X a week for 7 weeks bec as a working mom, that's all I had time for and boom. I wish I had started sooner bec I'm pretty sure I could have PR with more training. Thank you Stride Fitness!