★ 5

BLK BOX is not just a gym, it’s a community of people who help build each other up. I have shoulder and back problems. (Degenerative) BLK BOX has helped strength both, which has helped me be the best version of myself.

Source: Google

★ 5

Love the trainers, class, and the community!

Source: Google

★ 5

As I near my three-year anniversary and almost 900 classes at Blk Box Performance, I can say it’s the best gym I’ve ever joined. Dez and Ryan, the owners, have built something special.

All the coaches are knowledgeable, supportive, and fun. The strength and conditioning programs, paired with personal nutrition guidance, have put me in the best shape of my life.

Whether you choose group classes or personal training, you won’t be disappointed. The community is amazing! The members are friendly and inspire me every day. If you want real results, go to Blk Box Performance.

Source: Google

★ 5

This place is hands down the best gym I've ever been to. Ryan & Dez and all the trainers are extremely approachable, knowledgeable and make it very welcoming for all levels of fitness. And the workouts kick ass. They'll get you in shape. And it's the first workout I've ever looked forward to. This place is a blast!

Source: Google

★ 5

Started working out one on one with Ryan in Oct. Didn't take long to see great results. Classes are great as well!

Source: Google

★ 5

I recently began my fitness journey at Blk Box Performance, and I can confidently say it’s a standout facility. Over the past 10+ years, I’ve been to various gyms and worked with different trainers, but Blk Box sets itself apart in every way.

From the top-notch trainers to the high-quality equipment, everything here is designed for success. The owners, Dez & Ryan, were incredibly welcoming and took the time to answer all my questions. Whether you're into group classes, personal training, or working out on your own, they have something for everyone.

The members are friendly and supportive, creating a motivating environment. And let’s not forget the vibe—great music, great people, and great energy. If you’re looking for a gym that truly delivers, I highly recommend Blk Box Performance!

Source: Google

★ 5

Love working out here! I wanted to add lifting back into my fitness routine but need a routine to follow. This is the perfect place, there is a routine to follow and you go at your own pace. 10/10 recommended!

Source: Google

★ 5

I took a class on a whim October 2024. At this time I was looking for a gym that had a strong sense of community. My first class was a Maxx conditioning with Dezi. I was hooked after that and took the other strength classes with Ryan and Marco. All of the trainers are great and knowledgeable. I highly recommend Blk Box so happy I found this place!

Source: Google

★ 5

I joined Blk Box Performance in January, 2025. I have truly enjoyed all of the classes I have taken with Ryan, Dez & Marco. I especially love the 5 AM strength classes and how they are structured. I look forward to growing in my fitness journey and with Blk Box helping me reach new goals.

Source: Google

★ 5

I can’t recommend BLK BOX performance enough! I started working out here over a year ago and it was one of the best decisions I’ve made. They offer a variety of classes - a mix of strength, conditioning and boxing. All the coaches are so knowledgeable, supportive and attentive. Highly highly recommend trying a free class - you’ll be hooked!

Source: Google

★ 5

Black Box Perfomance is very motivational for my fitness journey. I started with personal weight training with Heather, she rocks! I've added Cardio Maxx group class with owner/coach Ryan, he kicks my butt! Now I've joined the Fitness Challenge that will highlight nutrition. Black Box keeps me on the right track with so many great coaches and inventive fitness ideas!
Cheers, JZ

Source: Google

★ 5

Thanks Antony for your excellent fitness training. Will do them daily.

Source: Google

★ 5

Love, love, love it here. I was working out at home but needed more motivation and bigger challenges! The coaches here push you to your limits and also are always concerned about safety and your health. Love coming here and working out with friends . Great groups and great work outs!

Source: Google

★ 1

I reserved the class through ClassPass and when I showed up the business was closed or cancelled and was never notified. I double checked my email, app and phone and nothing.

Source: Google

★ 5

I am so thrilled I joined BLK Box Performance and I couldn’t be happier with my experience. The trainers here are fantastic—knowledgeable, motivating, and genuinely invested in helping you reach your goals. They take the time to understand your fitness level and provide opportunities for all fitness levels.
The atmosphere is welcoming and supportive, making it easy to feel comfortable no matter your fitness level. Overall, I highly recommend BLK Box Performance to anyone looking to improve their health and enjoy a great community in the process!

Source: Google

★ 5

There’s nothing out there like Blk Box Performance! Top notch trainers and staff!
Both gyms are super clean at all times!

Classes are great! If you need personal training and nutrition guidance , it’s there! All in house!

If you’re a first responder, they’ll take care of you!
👮🏻‍♂️🫡

Source: Google

★ 5

I took my first free class a few months ago and It's one of the best decisions I've made! This gym gives you such a great variety of workouts. Ryan, Dez, Marco and Ray are very supportive coaches; they make each class challenging yet fun! They really take their time to get to know you on a more personal level, they understand your goals and give you what steps are needed to get you there. You can't beat this type of environment in any other gym. 10/10 recommend!!

Source: Google

★ 5

I'm so happy I started going here 6 months ago. I'm love challenging myself to 5 visits a week because every day is different and every coach has a way of challenging me and educating me. I'm always learning to push myself and go out of my comfort zone here. 5 am workouts are even fun because of their energy and planning.

Source: Google

★ 5

I have been coming here for several weeks now. The staff and instruction has been fantastic. I highly recommend it to all fitness levels. My favorite class is the cardio boxing and max conditioning.

Source: Google

★ 5

Source: Google

★ 5

Amazing classes and the coaches are great! Personally love the strength and the boxing classes! Best decision ever!

Source: Google

★ 5

Awesome instructors and great equipment. Couldn't recommend this place more!

Source: Google

★ 5

STOP what you're doing, and come to Blk Box! Your first class is free and joining will be your best decision ever. I've been a member at Blk Box for nine months now, and there's no other gym like it. It's family-oriented, it will kick your butt, and the environment is enjoyable. Yes, working out is FUN at Blk Box!! Ryan, Des, Marco, and Ray are the most supportive coaches who challenge and support you. They genuinely care about getting you to be your best healthy self. I'm beyond thankful I found this gym because it's improving my life and something I look forward to daily. Blk Box is the place to be!!!! 10/5 stars

Source: Google

★ 5

This facility has an official sign (not a banner), clean restroom, the turf doesn't stink, the floor doesn't have ants, CLOTH towels for both wiping sweat and wiping down equipment (which they wash frequently), fully functioning fridges, and they turn on the air conditioner on hot days - basic things you would expect from a fitness establishment. Now addressing the fitness stuff, there's tons of equipment and the owners are always leveling up with trying to make classes interesting without absurdly skewing our workouts. Last place I was at had maybe about a 4th of what this place has in terms of space, equipment count and quality, and I was paying more than what I'm paying here at Blk Box.

Source: Google

★ 5

Source: Google

★ 1

I had gone to the other location (next to Mamas and Boondocks) since 2017 when it was ITrain Fitness. All equipment was clean, bathroom was always clean, and in good shape , and the trainers were beyond exceptional. They cared about clients as a whole, not as dollar signs. Manager Heather always kept the gym to the highest standards.

Many, if not most of ITrain’s clientele was older. I am 66 and I was not the oldest or youngest but I’d say the average client was 65. This gym was friendly, like on the show Cheers. I always felt welcome, valued, and cared for.

A few months ago, the new owners came in, painted, remodeled, and renamed the gym. I was looking forward to a fresh attitude and new equipment. I had an open mind.

And then…it all went south. The owners are younger. I assume the clientele at their previously established gym was younger as well. When I first walked in after the transition, the music was loud and obnoxious. I then learned that they had a rule that the only music to be played was hip hop and EDM. People in my age group generally do not like that kind of music. We had all previously agreed that if the trainers played classic rock, we would all be happy.
Clearly the new owners didn’t want the older crowd to come in. It was not only obnoxious music, it was played so loud I couldn’t hear my trainers directions. That is a safety hazard !

I complained to the manager and the owners but the decision on the music was firm. One trainer was there alone with a client one day so he played other music. The owners stopped by and told that trainer he was no longer welcome there.

This whole thing makes me very upset. I feel like I have been discriminated against, along with all other previous clientele, because of my age. The new owners clearly have no respect for senior citizens, and no desire to keep them as paying clients. I tried to reason with them myself but it was a brick wall. I have heard that almost none of the former clients still go there. Sad ending to happy times.

Source: Google

★ 5

Blk Box has some of the most knowledge, fun and helpful trainers around. They keep the workouts consistent yet challenging by programming functional movements that convey into everyday life. The trainers are able to modify movements and scale as needed to any athletes temporary limitations or specific needs.

They have an extremely clean and well maintained gym too!

If you’re in the area and want to drop by the first class is always free! 😃

Source: Google

★ 5

Going on my 4th week at Blk Box and really enjoying it. The energy level in the classes is great. I really like that they focus on form and ensuring that you are performing the exercises correctly, no cheating the movements for the sake of pushing a heavier weight. They are also good at adapting to any existing injuries or limits in mobility (while still pushing you!) I'm always impressed when a trainer can make a small dumbbell feel impossible to lift after a few good sets. The workout plans are awesome and really focus on good, functional strength and conditioning. Cant say enough good things about the team either. Ryan, Dez, Marco, and Ty really bring an amazing vibe and get you going even if you've had a rough day. Stoked to be a part of the Blk Box family!

Source: Google

★ 5

Blk Box is an amazing place and I highly recommend their personal training services and group classes. It is a fun, non-judgmental, supportive, family like environment. All of the trainers are personable and treat you as part of their Blk Box family on your first day. Even the members in the group training classes are welcoming and supportive of each other, which I believe is due to the type of environment the trainers have created. The group classes are fun and challenging.

I have been doing personal training with Desiree for 5 months and my experience has been nothing short of great. I appreciate her dedication and support on my wellness journey. She is very knowledgeable, kind, and motivating. I look forward to my sessions with her even when I'm having an off day. Like many people, I gained a decent amount of weight during Covid and struggled with getting in track. I lost about 9% body fat in my first 3.5 months of training here and gained a lot of muscle (without counting calories per my preference) I have received many compliments from others about my physical transformation and healthy eating habits Dez has helped me develop. When I'm having an off day, she is very encouraging and accommodating. She pushes me to my best potential and definitely keeps me accountable. She has made me enjoy maintaining a healthy lifestyle and I am now in this for the long run.

Blk Box is great and you will be glad you joined. You will definitely see results. All of the trainers are truly amazing. They work with you and challenge you in a good way.

Source: Google

★ 5

Love this place, The workouts are LEGIT! All of the trainers, Ryan, Dez, Marco are so nice and helpful. I highly recommend this place if you’re serious about staying fit and healthy!

Source: Google

★ 5

Attended a 5pm workout class, and wow what a excellent group workout class! Thrilled I found this gem in this city! Best workout in ALL OF OC! Owners are great people and Hands on experience. Definitely coming back!

Source: Google

★ 5

I've been a member of Blk Box for 8 months, and joining that gym was the best decision I could have made for myself. I do a mix of Strength and Conditioning classes. The classes are challenging and fun. I've noticed a significant improvement in my body composition, and I'm lifting heavier than ever. The instructors are very knowledgeable and personable. They take the time to get to know you and your goals. The community is friendly and welcoming. I highly recommend you check out this gym.

Source: Google

★ 5

Been a member for 3 months and I’m happy with my results and experience so far. The classes are intense and fun, the members are great, and the coaches are very knowledgeable and caring. I recommend this gym to anyone who’s ready to meet their fitness goals.

Source: Google

★ 5

I BEEN COMING TO BLKBOX FOR ABOUT 5 MONTHS AND I MUST SAY, THIS GYM HAS HIGH QUALITY OF CLASSES. (CARDIO aka MAXX, STRENGTH AND CONDITIONING and PERSONAL TRAINING) EQUIPMENT IS IN GREAT CONDITION. VERY VERY CLEAN PLACE TO WORKOUT. PEOPLE IN THIS GYM ARE VERY FRIENDLY AS WELL. STAFF/ COACHES ARE TOP NOTCH. LOVE THE WAY THE COACHES EXPLAIN THE WORKOUTS.

BLKBOX IS THE PLACE TO BE

Source: Google

★ 5

Absolutely love coming to Blk Boxes. The coaches are great, the facility is CLEAN and the other members are nice.

The coaches are extremely informative and helpful. Its always a good time at Blk Box

Source: Google

★ 5

I 100% recommend this gym if you are looking to achieve any and all fitness goals. Whether it be for sport specific training, weight loss, muscle gaining, or just maintenance, they got your back. The whole team of coaches (Ryan, Dez, Marco, and Ty) are all incredibly knowledgeable as well as encouraging while still keeping it real. They will give you the right amount of push to keep you on track.

Also, since they mainly started out with family and friends then expanded largely through connections and word of mouth, they have been able to cultivate a gym full of such amazingly kind and supportive people. Everyone is extremely welcoming and inclusive. I have never felt more at ease than I do at Blk Box.

I’ve been training with Ryan for years starting before he made this gym. I’m a taekwondo athlete that has been fortunate enough to compete around the world and as part of Team USA. I took a 2yr break to finish college, then decided I wanted to compete again. That’s when I found Coach Ryan. In 6months I made the National team again. I can honestly say I wouldn’t have been able to do it without his trainings. I was able to show him any move and he’d have a training program ready to go targeting exactly what I needed.

I’m so lucky that I don’t have to keep searching for the perfect strength and conditioning coach. And now you’ve found them too! I’ve trained with each one of the coaches here and I’ll tell you now that Dez, Marco and Ty are some of the most amazing people you’ll meet. Give it a shot, take a class, you will love it.

Source: Google

★ 5

Have been to a lot of fitness classes in Orange County and a lot of the chain places as well, and in my opinion this place is by far the best. They prioritize proper movement, mobility and adjust to the needs of their clients. Also, the atmosphere is very welcoming and not stuffy like some places around. Highly recommend 5/5.

Source: Google

★ 5

You will love it! A welcoming community where you don’t have to be an expert in fitness. You will learn so much from the incredible coaches that teach great classes.

Source: Google

★ 5

Best gym! Coaches work with everyone at their own level! Everyone is so welcoming and supportive of one another!

Source: Google

★ 5

Love this gym

Source: Google

★ 5

The cleanest and most friendly gym. They assure you have the safe and effective workout. So professional yet very personal. You will get the result you have longed for!

Source: Google

★ 5

Blk Box Performance is AMAZING! The owners Dez and Ryan make you feel like family - not just another number on their membership list. I always feel both challenged and encouraged when I’m there. I’ve been a member at many gyms in the past, and this one tops them all. They have a really special thing going over there and you shouldn’t miss it! No matter your current athletic level - they have something for everyone there. Couldn’t recommend it more.

Source: Google

★ 5

Love this place!!!! If your looking to get more motivated in your fitness journey this is definitely the gym to go to. You can reserve your own classes at what time you'd like from such as classes from 6AM - 9AM and classes from to 5PM - 7PM. The classes are an hour and super packed with a bunch of exercises that will definitely make you feel sore the next morning! Love the owners Desireé and Ryan they are super helpful and friendly and make you feel welcomed all the time. Super close to home so I don't dread coming here. Tons of equipment to use, and I'm just coming off of an injury and if there's an exercise I can't do they always help me figure out something to do that helps and always answer every question I have. Much love for the owners and the gym

Source: Google

★ 5

Blkbox is the place to sweat! All the coaches are knowledgable and will equip you with what you need to reach your goals. This is a fun environment, very tight community and I always feel great walking through those doors! Thanks for the wisdom, kick butt work outs and laughs!

Source: Google

★ 5

I have been going to BLK Box for about 3 months now and I cannot begin to explain how amazing they are. I had been trying to find a gym to go to for months and didn’t like any until I found this one. I have never liked working out or consistently gone to the gym and if it wasn’t for this gym and the amazing owners, I still wouldn’t. This has become my favorite part of the day thanks to Ryan and Dez. I always look forward to class and am actually bummed if I can’t make it. I work with Dez one on one as well and she is absolutely incredible. She always encourages me, makes sure I’m pushing myself and will check in with me constantly. I have never had such good results, they have helped me lose weight and inches in just the few months I have been here. I highly recommend this gym, Dez and Ryan have created an amazing community here.

Source: Google

★ 5

Dez & Ryan impress me everyday. The love and work they put behind everything just shows their motivation to give something to the people. They created a community that is truly remarkable. Please shine on as you do now.

Source: Google

★ 5

I am new to Blk Box Performance community. I began classes the first day your new gym was opened. My purpose was to feel good, strong, have the energy I lost through the years of raising kids, work, keeping up with family life stuff. 46 years old now I felt way older than my years. I decided to give it during a busy time of life, my husband left out of town for work, I was taking care of my mom who recently had surgery, my son was back to in person classes ( driving him to and from school), work has been at an all time high stress level…. But I decided to start carving out time for me because I knew deep down inside if I did this for me, I would be better at all the things I have on my plate. I have stuck to 2 classes a week ( first class I was a hot mess, barely able to balance) but each class I felt I did better than the last, I feel stronger and I am better in every aspect of my life because I committed to doing something I needed for me… the best part is I feel amazing… the bonus is after 6 weeks of not seeing my husband, he noticed right away the change in me not just physically but sees I am less stressed and happy. Your classes definitely help those coming in at any level to achieve their workout goals, you keep classes interesting, they are kick your butt ( in a good way) and no matter how many excuses I can tell myself not to go, I just can’t convince myself to miss out on the fun and great feeling when I leave after an awesome workout….. thank you Blk Box Performance snd your awesome coaches

Source: Google

★ 5

Ryan and Dez own Blk Box Performance and they are worth their weight in gold. Whether it was preparing for a role, being competitive, getting stronger, or just living a healthier lifestyle-I looked to Ryan and Dez. Their coaching took me to my goals and beyond them. I’ve worked with tons of different strength coaches, nutrition experts, etc… and none of them compare to Ryan and Dez. I was treated like family and never once felt like a transaction. My goals were listened to and catered to. Whatever your goals are they can and will get you there. The process was fun, challenging, and full of friendship. Give them a call, you will not regret it.

Source: Google

★ 5

Gone are the days of spaghetti arms, pancake buns, and low energy!!! No more blaming motherhood for a sad shaped body!

I attend strength and conditioning with Ryan who has pushed me to embrace hard work. With attention to detail and form, the sessions are perfect for everyone!

No time to come into Blk Box? Training with Ryan and Dezi includes at home assignments that are equally challenging.

On Saturdays group sessions involve circuit training, HITT, weightlifting with a dose of laughter, music, and Fun!

Source: Google

★ 5

RUN (or walk briskly) to this gym!! This is not your typical gym..you will not only get results but you will learn how to maintain your weight loss and how to eat so you don’t feel like you are suffering. This is where you come for a lifestyle change… not just a quick fix. Coaches Ryan and Dez are so knowledgeable and supportive. I actually look forward to working out!

Source: Google