I first discovered this bootcamp a little over a year ago while walking through the neighborhood,…read moreand I've been coming back ever since. Bailey is both professional and genuinely fun, creating a motivating and welcoming atmosphere. The people in the class are just as great--friendly, supportive, and a joy to work out with. Every session brings something new, with workouts that target different parts of the body, so it never feels repetitive. I truly can't recommend this bootcamp enough.

I've been training 1:1 with Bailey for over a year kickboxing starting from having never thrown a…read moreproper jab before. Training with Bailey has been fantastic -- he calibrates each session to push me one step further each time and knows how to make a session productive even when I'm injured or not at 100%. Bailey also will combine conditioning with hitting pads, helping to build those muscle areas that matter for the actual fight. It's incredibly exciting to see myself improve month to month both in terms of technique, new combinations, and greater strength, conditioning, and flexibility. He also makes sessions so much fun! Highly recommend!

I took a little break from my home gym to come here for my first class. I've know about Barry's for…read moreyears but always chickened out coming because I'm averse to treadmills. I used to run competitively outdoors, so running inside on a treadmill doesn't hit the same. Still I gave it a chance and am quite glad I did. I joined for a 9:30 AM Saturday full body upper body focus class, and it was super energizing. With rapid spring and strength sets synced to a pulsing, high-octane playlist, the workout started my weekend on a high note. Aside from the workout, what facilities I saw and used were clean and odor-free. Staff were polite but a bit rushed. The layout of the room the class I took was held in was a bit confusing to navigate in the dim lighting. They do have a reference map at the check-in desk, so it's definitely a good idea to arrive early and review it first if it's your first time here.

Smaller Barry's than most I've been to. Shoutout to the friendly staff, and my instructor Amy! She…read morewas so personable and fun and funny, saying everyone's names. She's a real cheerleader for all students! Class was tough but rewarding. I love the full-body HIIT workout involving both lifting and running. The music was flowing and the class was united. I swear Barry's is harder in SF than on the peninsula or in other cities! My body is sore for longer. Great location accessible via public transit and bikes (though I walked--not from my office, but it is very accessible from people's offices!) Nice locker rooms but small. I like the soap they offer! Lockers are easy to use.

Recently moved back to the area, so I've been in search of a new workout routine that keep it…read moreinteresting, as I got bored of doing the same stuff at the gym - this place has been around for what seems like forever as I always passed by it when even years ago when I was in middle school. I've been going for a few months now here and there and it's definitely a great workout. The community is also great, and all the teachers are kind and goes at a level you're comfortable at. Every time I've been, there's something new I'm learning or a new form I'm getting down. If you're bored of going to the gym, I recommend this bootcamp to add into your fitness rotation. All the instructors are very supportive, and really does try to help you and push you to do your best. Also, the music is great and love the water machine.

A friend introduced me to a trial class at O2 a couple of years ago, and these days it's literally…read morethe only reason I keep my ClassPass membership. Whether it's a cardio-focused HIIT day or a slower-paced, low impact strength day, I always feel like I'm dying (in a good way). Even at 5:45 in the morning, Coach Zack and Coach Derrick bring the energy and make the workouts fun. With the motivation of Coach Derrick's throwback jams and Coach Zack cackling at my suffering, I always push myself harder than I thought possible. And you can tell that they really care about helping everyone at all levels of fitness work towards their own goals as they walk around offering form corrections, modifications, or adding to your weights if they think you can do more. Fitness aside, there is also a great sense of community and many people hang out together outside of the workouts too. Also, shoutout to Coach Allen who led the first class I ever tried. Though he's taken a step back from coaching the classes, he was very encouraging and continues to be very accommodating of my schedule for ClassPass!

I'm in the middle of my second 4-week boxing bootcamp here and loving it. The gym stays amazingly…read moreclean, and the instructors are very friendly and helpful. The vibe is challenging and no-nonsense while still feeling warm and accommodating to different ability levels. Simon is the head coach and really stands out for how well he manages to provide individualized attention and feedback even in a large class. He also knows everyone's names within a couple of days.

Instructor Simon was very professional and well knowledge in the boxing field. He helped me with my…read moreform so l don't injure my back, and we also worked on my footwork. I learned more of the foundation of boxing which was very fun and exciting. I had a great full body workout. The gym is very clean, the people are welcoming. I will definitely go back and whoever is reading this should check them out!

I joined Koi Fitness a little over 2 years ago. During COVID, indoor exercise classes just seemed…read moretoo reckless. I never expected my 6am bootcamp classes would become permanent and important part of my life. I was not fit. I could hardly finish a class when I first started. Stevan and Ryan have been so patient with me. I am still the last of the pack today but I never feel too much unnecessary pressure. Another great thing is the people I have met during these tough classes. Everyone is so genuine and kind. Really feel like a big family.

Stevan keeps you motivated and accountable and encourages you to progress and challenge yourself…read more You can enter this space with no fear of judgement. I have seen an improvement not only my fitness but in my confidence when exercising. His (and all the coaches) positive attitude and warmth really puts you at ease making exercise enjoyable and not intimidating. All of the classes are different (which keeps things exciting) and designed for varying fitness levels. The comradery at Koi is unmatched. Stevan has built an incredible community. If you're looking to for a community that will help you meet your goals and feel good, this is it.

Many boxing classes often focus on cardio boxing or kickboxing with minimal focus on actual boxing…read moretechniques. What I like about this gym is that the instructors all have boxing experience (not just fitness or cardio kickboxing) and provide instructions on boxing techniques. The gym is fairly large with an ample amount of heavy bags. There is a section for weight lifting though I hardly use that. Finally there is an open area for sparring for those interested. To start, you have to take a few introductory boxing classes where you learn the basics of their boxing techniques (e.g 1 is jab, 2 is cross, 3 is front hook punch, etc.). After that you can take the other more advanced classes. I typically take the Old School Boxing Class. The Old School Boxing Class consists of a 5-10 min warmup, some basic boxing warmup like shadow boxing, some partner drills, and finally some punching on heaving bags. Good workout for an hour.

Because it's true. The realest gym inna city! Everyone is a help. Everyone is a somebody…read more Everyone makes eachother better. And you're constantly learning. 3rd Street Boxing Gym Builds WARRIORS!

Been coming for years. My all time favorite workout. I tried so many workout studios and nothing…read morebeats a Barry's workout. I feel so accomplished after I finished a class. And Marina has the best location too. Staff is nice and studio is always clean.

The only thing I'm mad about is that I didn't try Barry's sooner! It was so great, Tommy was an…read moreawesome teacher and really motivating. The staff were all super welcoming. To add the facility is super clean with great bathroom products.

Don't waste your time. Not a serious gym. Spoke to the only contact, Ryan, and he is terrible at…read moreresponding. Twice I've asked to join and nothing. Not even a meeting time to start. I have never encountered a gym that isn't eager to get new clients. Sloppy care, do not recommend to anyone. I was fine with the $165/month but after all this chaining around, I'll happily join Equinox.

10/10 for both the quality of this gym and its members. This gym has a plethora of power racks as…read morewell as other free weights and other machines and everyone here is super friendly. The machines are kept immaculate and you can tell the dedication that everyone has when they come here to workout. Also a BIG plus that it's 24hr access since I workout sometimes at off hours.