Ive officially graduated! It's been almost 3 years now and so much was gained…read more Since my my original review, I tried out the group training. It's super fun! Even though it's a group setting, you're grouped with others who are able to lift similar weight brackets as you. Even though everyone is sub grouped, everyone is still encouraging each other on their last rep!!!! Got the chance to meet Coach Ed as well!! Just everyone has been great! I truly believe this is the best space to practice consistency because it truly promotes community and encouragement. This is such a diverse group of people on different stages of fitness. Safe space to get familiar with equipment. Extremely pleased with my progress and excited to continue!!! Thank you Impact!!!

In 2022, I was looking for a trainer who could help me build up strength in my knees and also teach…read moreme how to lift weights with the correct form! My non-negotiables in identifying a trainer were someone who knew the different muscle groups and variations of exercises, made me feel safe, was patient, would challenge me, and supported my fitness goals. Impact Fitness and the trainers, Liam and Ed, embody all those characteristics! On my first day, I could not lift a trap bar because of my form and general weakness in my knees. I was also unable to jump up and land on both of my feet or even crouch down in a squat without it being super uncomfortable. Each day, Liam was incredibly patient with me and celebrated all the little wins with me as my knee progressively got stronger. Liam also encouraged me to seek physical therapy and took time to incorporate some of my physical therapy exercises into the exercises that I was doing in the training. Fast forward to August 2025, I can easily do four sets of 192 lbs on the trap bar and maxed at 205 lbs. I can now squat while holding a 40lb dumbbell, and be confident in the strength of my knees. I also learned how to do different variations of different exercises to accommodate my height and relative flexibility. If you are wondering if this is the place for you, I would say BIG YES if: 1) You want to be in a safe and empowering gym where folks encourage you to push harder but also celebrate the big wins 2) New to strength training and do not know where to start 3) Have goals to improve muscle weakness and learn how different exercises work different muscle groups 4) Looking for a space that does not have "gym bro" culture that is centered on supporting people reaching their optimal health Overall, I love this place and am so grateful to both Liam and Ed for being excellent trainers. I included a video of the inside of the gym, which is always kept clean, and they provide complimentary sweat towels, a filtered water station, and bathrooms. Truly a gem! *Important note: I was enrolled in the semi-private class with 2-3 people per group. I have also taken the group class, which was great!*

You don't find too many clean and organized gyms in the Bay Area, but OMP is top notch. The film…read moredoesn't do this place justice as they have so much equipment along with personalized consultations. There's room for everyone as the gym is so spacious to the point that we were able to shoot several scenes for our film, Ghosted, which is now available on sites like Tubi (https://link.tubi.tv/evpZji8i5Mb). Stone & his team accommodated and allowed us to move equipment around, as long as we placed things back of course! Check it out for yourself!

I've been working out at OMP for a few years now, on and off, and the personalized workouts are…read moreexactly what I need to train at my own pace. The workouts let me get in the zone as I pump iron. Stone is a stickler for form (as he should be!), which has been invaluable over the years as I've had little to no injuries. The workouts themselves are challenging and progressive, with increasing weights over the weeks. They are never boring and certainly not easy. Stone's flexibility with my crazy work schedule is something I greatly appreciate, as I hate to miss my workouts. His knowledge and expertise have made my fitness journey fun and I've noticed the changes on my body. Keep it up, Stone! :)

I love working with Coach Nando! I've worked out my whole life but as a nurse, Covid turned my…read moreworld upside down. I was deployed to hot spots and working every day. Gyms were closed, I was tired all the time, and honestly my nutrition went to crap. I gained A LOT of weight. At one point in my life I was very close to competing in a show but that didn't happen at that point. It's always been something I've wanted to do. Once I got back in the gym and dialed in the nutrition I lost a lot of weights and gained back my muscle. I knew I still had a lot of work ahead of me and I would do better if I had a coach. I looked at several coaches, local and remote. After I had a consultation call with coach, I knew he was the right coach for me. I could tell from our first conversation that he would be honest with me and he would push me. I have continued losing weight and gaining muscle with his coaching. I've now competed in several shows, done multiple spartan races, and ran my first marathon. I can say with 100% certainty that I am in the best shape of my life and I thank Coach for getting me there. I'm excited to see what we build together over the next year as I transition into a different division. Whether you are looking for a lifestyle coach and just want to lose some weight, tone up, etc; or you want to start competing, I highly recommend Built by Nando.

After dieting and training on my own for 6 months- (started at roughly 300lbs and came down to…read more235lbs when I saw Fernando)I was exhausted and my body had plateaued. At that point I knew I needed to do something different if I wanted to compete on stage so I hired a professional that came recommended by the local IFBB pro in my gym. From the beginning Fernando not only displayed a level of confidence that was genuine (due to his experience and expertise)but he also is able to pass this confidence on to you as well. I needed this confidence because he nearly doubled my food intake!!! I was so afraid of getting fat again I was starving myself which I discovered once I started following his meal plan. So now I was on a mission to get lean and I was eating more! Best of both worlds! 24 weeks later, checking in every single week, many diet modifications, hitting every workout and cardio session and regularly posing I was able to step on stage at the 2023 Tahoe Show to which I took 2nd in Open Class and 4th in Masters division. I was extremely satisfied with my results considering where I started and the fact that it was my first show! Many thanks to you Coach Nando and wife coach Bere. Both of you were ALWAYS there when I needed you and most importantly for me as a bodybuilding nerd - Nando you always were willing to explain the reasoning behind your approach. This is am forever grateful for because you were not only a coach but a teacher as well! I will have this knowledge for the rest of my life now. If you want to reach far beyond what your mind can imagine for your physique I highly recommend you get on Team Built. You will not be disappointed!!!

I joined Oakland's Most Powerful a year and a half ago. With just two 1-hour classes each week, I…read morehave made tremendous gains. Mel and Luis lead efficient classes, allowing time for mobility exercises, warm-ups, strength exercises and cool-down in just an hour. Both coaches emphasize proper technique, and in every class I benefit from the specific observations and pointers they give me. What's more, Mel and Luis are awesome people, bringing a positive stoke to every class, and building a diverse, fun, and welcoming community. If you are looking for one thing you can do to benefit your health, get fit, or support your athletic performance, look no further than Oakland's Most Powerful.

I've been working out with the coaches at Oaklands Most Powerful Gym through Strong Start and it's…read morebeen amazing. The coaches are knowledgeable, encouraging, and build a great sense of community. I ENJOY going to class, have built strength and tools that are helping me feel great. Highly recommend Coach Mel and Coach Luis! (And don't be intimidated if you're just starting out - the program takes you step by step)

I can't say enough about Anthony! He is a great trainer and coach, very knowledgeable and a great…read morelistener. But he is an even more wonderful person, I am lucky to have met him. My wife and I trained with him together and he is was very responsive to our limitations and our goals. This is a gym I you will look forward to going to and you will feel great after you leave. The facilities are clean, well taken care of, with relatively new equipment everywhere. I feel very fortunate to have learned about Anthony and his gym

Anthony provides a friendly, non judgmental atmosphere to work out in and reach your personal…read morefitness goals. He tailors the workout to your goals whatever they may be - weight loss, general fitness, gaining muscle, etc. Clientele includes a wide variety of ages and training experience from beginner to intermediate. Workouts are done in small batches of 3 people during each time slot - so no waiting for machines, and you get personalized attention from Anthony. Workouts are circuit style, and Anthony can also tailor them on the fly depending on your current needs. The session lasts between 30-45 mins. You feel accountable to Anthony and the peer group you train with, and everyone pushes and encourages everyone else to train hard. You will leave exhausted but happy. If you're having trouble committing to a regular gym schedule, this environment is very conducive to developing a good gym habit. The health, fitness and confidence you gain from this affects every aspect of your life, so the cost seems insignificant for the benefits you reap. Anthony offers a free workout session where you can try out 1 day, and it's a nice way to test if you like it. I can't recommend Anthony highly enough - this will change your life.

I've been training with Kalen for nearly 18 months, and I can confidently say he truly goes above…read moreand beyond. As someone managing a heart condition, I was pretty nervous to start my weight training and strength building journey. Kalen tailored every session to accommodate my needs while keeping me challenged. He adapted exercises so I never felt limited by my condition--instead, I gained strength, mobility, and confidence in my body's capabilities. Kalen never let me used my health condition as an excuse either. He consistently motivates me to show up, track progress, and push my boundaries in a safe, structured way. Thanks to Kalen, I'm lifting with confidence in the gym and am incredibly grateful. Highly recommend him to anyone looking for a trainer who balances expertise with genuine care.

I have been working with Kalen for the last year and I can confidently stay that he is a star in…read morethe personal training space! He is extremely invested in all of his clients success to attain whatever goal it is they have set out to achieve. When I was pregnant he was so quick to educate himself on what kind of movements would be supportive for the body that I had at the time. He takes his work and his life so seriously. I've gained so much confidence in my moments, strength, and athleticism in the last year. I can't wait to take it to the next level. Thanks Kalen for being so consistent and supportive and going above and beyond!

I've trained at quite a few Muay Thai gyms over the years. Like a lot of people who move around,…read moreI've bounced from city to city and tried different spots. Most of them were solid. Good people, good workouts. But Jay's Training Grounds was the first place where things actually clicked for me. What stood out immediately was the way Coach Jay teaches. Instead of just drilling combinations, he breaks down the fundamentals and the reason behind every movement. Footwork, balance, timing, defense, how punches connect with kicks, when to check, when to counter. You start to understand the system instead of just memorizing techniques. That made a huge difference in how fast I improved. The atmosphere is also very genuine. No ego, no intimidation. Just people who want to train hard and get better. Beginners get clear guidance, and more experienced fighters still get technical details that sharpen their game. It feels like an authentic Muay Thai training environment, not a cardio kickboxing class. If you're in the Bay Area and looking for a place to train seriously while still feeling welcome, Jay's Training Grounds is worth checking out. Drop in for a class, talk to the coaches, and see it for yourself. You'll know pretty quickly why so many people stick around.

My Muay Thai journey started back in 2014, and from 2014-2018 I was fully committed to training…read moreuntil life hit me with school, work, and relationships that forced me to step away. During that time, I gained a lot of weight and felt like I lost a big part of myself. When I tried to come back, I found that the gym where I originally started had closed due to rising rent costs. I checked out a few gyms in Oakland, but none of them had that same community vibe where people truly enjoyed Muay Thai for the art and what it represents, I didn't feel welcomed Honestly, I felt lost and thought I'd never find that feeling again. I even considered driving far just to train because I missed Muay Thai so much. That all changed when I came across Coach Jay's bio and saw that he had trained under the same coaches I had when I first started. I looked at the photos, saw the location, and instantly felt the same vibe I'd been searching for. From day one, Coach Jay was welcoming, helped me get my technique back, and I immediately felt the support from the entire team. Since rejoining, I've gone from 260lbs to 210lbs, building muscle along the way thanks to the strength and conditioning classes (something I never had access to before). On top of that, I've been training in boxing, improving and learning a lot, while of course continuing with Muay Thai. I've even competed in a PKB and plan to keep competing in the near future. For me, Muay Thai and boxing here have not only helped me get in shape but also pushed me to grow mentally, physically, and spiritually. The training is tough but motivating, and the team always makes you feel supported like family. Everyone trains hard, but there's also real camaraderie and respect. This gym has given me opportunities to challenge myself in ways I never imagined, from sharpening my technique to stepping into the ring. It's more than just a gym, it's a community that keeps you accountable and pushes you to become the best version of yourself. I'm incredibly grateful to Coach Jay and the gym for helping me return to what I love and for improving my health. If you're serious about training or even just curious to try something new, I can't recommend Jay's Training Grounds enough. - Manny

I'm a ex amateur boxer who trained with Coach Bilal about 6 years ago! I took time off to have my…read moreDaughter and haven't really worked out in a year or so. I recently started back training with Bilal and I'm very happy I did! He is very knowledgeable in boxing, one of the best in the Bay! Not only does he know the great way to teach boxing skills he's also knowledgeable in fitness! I highly recommend his services for anyone looking to get into boxing, looking for a great workout, or looking for someone to motivate and push you. Thanks Coach!

Coach Bilal is an amazing trainer! He's a former professional boxer, so he really know his stuff…read more Also, he's a very good guy.