Working with John has been transformational. Before John I was out of shape, hated going to the…read moregym, and was 200lb. Over for the past 6 months I lost 40lbs and went from 26% body fat to 12%. John is a great guy to work with. He's extremely friendly and knowledgeable and will build a plan for you to do your best. John helped me achieved the results that I wanted (and beyond). I know he will be able to do the same with you

Been working with John and his team on and off for a few years. Top level service from each one of…read morethem. They will push you hard and get you where you want to go.

I've been training with Brandon Tran for almost 2 years now, and am by far at the peak physical…read morefitness I've ever been in my life (strength, injury resistance, cardiovascular health, flexibility, skill with movement, and mental discipline). If you commit fully, you will get results.

I had the best experience working with trainer Jonathan Rivera! After a lot of grad school stress…read moreeating, I was out of shape. It was time to bleed, and Jonathan put me through the paces. He was friendly yet professional, with a fun sense of humor. After several months, I'm in the best shape I've been in in years. I highly recommend Jonathan and CustomFit!

I've been training with Richard at his gym for the past 4+ months and have had a great experience…read moreso far! I'd been wanting to start strength training for months but struggled to find options in the area. After passing RHAX on West Portal by chance and seeing how nice the space looked, I decided to take the leap. Before starting, we had a quick phone consultation to go over my goals and experience level. I'm new to strength training and was nervous about signing up, but Richard has made the overall experience very approachable and I look forward to our sessions because of the results I'm seeing. Richard is knowledgeable and thoughtful in the workouts he designs. He's conscious of any injuries or weakness I might have going into each session, and will tailor the workout accordingly. The sessions go by quickly (I don't find myself checking the time and wishing the hour was over like I do during some group fitness classes..) and they're challenging and effective. I feel myself getting stronger and more confident every session. As a gym owner, you can tell Richard has put a lot of thought into the space he's built and the overall client experience. If you're new to strength training like me and looking for an approachable and knowledgeable trainer, I highly recommend working with Richard!

I have been training with Richard twice a week for about 18 months. All I can say is WOW...he has…read morehelped me reach my fitness goals, while laughing and enjoying myself the entire time. I haven't missed more than 1-2 sessions over this time because I look forward to it and I feel great afterwards! Richard is professional, organized and works really hard - he has helped me look and feel my best which is priceless.

There is no functioning HVAC system, so the windows are open. The building is surrounded by heavy…read moretraffic, including an elevated freeway, so you are exposed to a lot of vehicle exhaust while working out and hyperventilating. This cannot be healthy. The gym has very limited hours and on holidays they limit their hours even more, so when you have time off from work for a holiday you cannot use the gym. You pay to work with a trainer and also pay an additional gym fee on top of that.

After having my second baby, I decided to focus on building muscle so I could actually carry my…read moreboys, and to build bone density before I hit my 40s. I reached out to diakadi because multiple people told me it was the best personal training gym, and I'm so glad I did. From the outset Billy was so kind and helpful, introducing me to my trainer Jaime. It's been 4 months since I started working out with Jaime and the results are clear -- I can wrangle my boys, carry heavy things, and have more endurance in all the tasks of being a mom. I feel stronger. Diakadi's trainers go through a rigorous interview process and looking around every time I go people are working out in a way that supports long term health and fitness, vs the way group fitness pushes you but often at the expense of injury. With all the literature on the importance of muscle mass for long term health, this is hands down the best investment in myself I've made in the past few years.

I've been going to Alex fitness off and on for several months now. They have the perfect set up. It…read moreis super flexible, whether you want to book by the day, the week, or have a monthly set up, everything is possible. That gym itself is great: it has all the machines and weights you need. As a bonus it's also never crowded. Last but not least, the location is super convenient and the staff very friendly and helpful. if you are looking for a convenient way to get in a good workout, I can highly recommend Alex Fitness.

Great equipment and nice staff. Go to it using claspers - usually 7-9 credits. Not a fan of the…read morenew name though

It's a small but mighty space. They have pretty much every piece of equipment you could ask for…read more. and a few I didn't know I should be asking for.. The owner Daivya is great and actively involved. Their HIOT classes are solid but their Semi Private PT classes are really what makes this place special...

I'm on the lookout for a new gym, and stumbling upon Body SF at 2275 Market Street felt like…read morefinding a hidden gem -- or maybe the holy grail of glute-burning, soul-lifting workouts. From the moment you walk in, it's clear this place is different. It's small, welcoming, and gloriously low-key -- the kind of gym where peeps actually smile at you !! Daiya, the owner (and yes, it's 100% women-owned, which is worth a cheer right there ), has thought of everything: clean space, great lighting, fantastic music, and the best vibe in the Castro. I took a Total Reset class -- six people max, five that day -- and it honestly felt like personal training disguised as group fitness. Daiya is laser-focused on form, super encouraging, and just when you think you can't do another rep, she makes you believe you can. It's that perfect mix of safe and "oh my god, my legs are on fire." The gym may be small, but it's mighty: spotless equipment, top-tier sound system, and views of Market Street where you can watch cute dogs trot by while you question your life choices mid-plank. She also makes it a point to welcome everyone -- all sizes, levels, genders, and orientations. It's the most inclusive fitness environment I've ever been in. The only drawback? No showers. But honestly, after a class like that, you'll be glowing with pride (and maybe a little sweat), so who needs one? 10/10 -- would recommend, and my biceps agree.

I cannot recommend Francisco enough! I started training with him in the lead-up to my wedding in…read more2022, and lost 25 pounds and got in shape for my big day. Since then I've continued training with him twice a week -- and it remains one of the best decisions I have made for my health and well-being. Francisco is a knowledgeable and motivated trainer who cares about you and your fitness goals. When I first started with him, he created a tailored workout program for me and helped me with my diet and nutrition. When I travel over the holidays and for work, he helps me with workouts I can do while I travel to keep my progress. Francisco is friendly, easy to chat with, and creates a comfortable environment for his clients. If you're looking for a personal trainer who will hold you accountable, meet you where you are, and genuinely care about your success, Francisco is absolutely it!

My wife and I have been working with Francisco for 6 months and I can really see and feel the…read moredifference. I am stronger, have more energy and my posture and stability are much improved. He works us hard while respecting our aches and pains. Francisco knows how to motivate and educate with a sense of humor. And his gym is spotless! Make an appointment to see Francisco, you're worth the investment.

It's a fantastic gym. That is just a great place to get in and get your workout done. Staff is…read morefriendly yet not intrusive in way. The equipment and the space are in excellent condition and I enjoy working out here.

I've been loving the gym so much more since I started training with Amanda. She's super friendly,…read moreknowledgeable, supportive and you can tell she cares about you and your goals. She always checks for proper form, adjusts things when needed, and makes sure I'm not pushing through anything that feels wrong. She's also taught me how to use equipment I used to avoid and always knows when to encourage me to push a little harder. Every session with her leaves me feeling stronger and more confident! Would recommend her :)

I worked with Jessie for over a year and saw amazing results. Jessie worked on both my diet and…read moreexercise regimen, and took a whole body approach to fitness. I highly recommend Jessie as a trainer/coach.

I am so incredibly thankful for Jessie! Prior to working with her, I had never worked with a coach…read morebefore and I am so glad I took the leap. I can't recommend Jessie enough! Working with her has been a game-changer in my fitness and health journey. Not only has Jessie helped me lose weight and get toned but she has also been incredibly supportive every step. Everyone's fitness journey is different and l appreciate how Jessie will customize workouts and nutrition. She has an app that she provides new workouts every month. She taught me how to count my macros in a way that made sense and it's amazing how much I've learned about fueling my body properly. She's very knowledgeable and will alway answer my questions. Jessie is not just a coach but also a cheerleader and a source of motivation. She makes me laugh too. She's always there with encouragement and practical advice to keep me on track. If you're looking for a knowledgeable, supportive and genuinely caring trainer, look no further. Thank you Jessie for being a life changer in my fitness journey! Do not hesitate to sign up with her!

TL;DR: Patient, knowledgeable, dependable, experienced personal trainer who truly practices what he…read morepreaches. As a long-time athlete and coach, John knows how to train for health and longevity as well as function and performance. Whether your goal is to look better, feel better, or move better in daily life or as an athlete, he'll create a plan tailored specifically to you. If you're just starting out and don't know where to begin, or you're a seasoned fitness enthusiast looking to refine your goals, he can meet you where you are and help you progress. Despite his experience, John is always learning and fine-tuning his craft to better serve his clients. He doesn't just talk the talk--he walks the walk. For as long as I can remember, John has been into fitness and sports. He's always been an inspiration to me. He taught me how to strength train and even coached me in a team sport (dragon boat). Fast forward to today--I can do 11 pull-ups and 27 push-ups. At the time of this review, I'm 28 years young. Video uploaded is my 10 pull-up personal record from 1 year ago. This review is coming from his lovely sister--no bias *wink*. I just wanted to add my two cents because he's truly underrated and terrible at marketing himself. Give him a shot and see if he's the right trainer for you. If not, no hard feelings--finding the right trainer is all about fit. It'll take some trial and error. Let's turn those New Year's resolutions into a permanent part of you *flex muscle emoji*! It's an investment not only in your health, but also your quality of life. P.S. He's based out of San Francisco in the Sunset and Parkside district. Occasionally, he takes online clients.

I recently began working with John Zhang in the Sunset Districtand he is exactly what I was looking…read morefor. John is calm, precise, and encouraging without being over the top. He carefully fine-tunes movements and adjusts positioning on the spot, which is so helpful for a beginner like me. I was so pleased with John that I asked whether he'd be willing to work with my 21 year old son, who is autistic and nonspeaking. John agreed, and he was wonderful with my son. Patient and direct, and he made thoughtful adaptations based on what my son was able to do in the moment. I look forward to continuing to work with John and having him as part of my son's routine as well. He's everything you could ask for in a personal trainer, and we feel lucky to have found him.