Rating: 4.5/5 - this review is based on one class…read more This gym is great for beginners and an older crowd. I didn't realize how much of a gym desert Castro Valley is until today. I'm originally from San Diego and there are plenty of gyms around my area. However, my sister did mentioned she lived in an older more suburban neighborhood. Unfortunately, I wanted more of a challenging HIIT class that you can find at Barrys or F45 (both of which are an hour away from here). With that being said, they do have TRX bands and assault bikes as well as a variety of weights. They also offer beverages between $1-$5. They were also nice to let you use the assault bikes before and after class. I was expecting more of an energetic and motivated crowd but it was more of a mellow crew of retirees and a preteen boy. It was definitely not what I expected in a bootcamp/HIIT class. Nevertheless, it was a great class albeit I felt like the only gym rat there. Earlier in the class, there was some confusion (partially because the trainer was also teaching people online) but he was able to modify some of the routine so most of us understood what to do. I never expected wanting to do more after a workout but this is a great class if you want to be challenged but not physically exhausted. I also recommend a voice amplifier and more prompts (i.e lift your arms above your head, etc) for the trainer as there was some confusion (maybe due to the music, his low tone or lack of prompts). Will visit again if I'm in the area as it's relatively close to where my family lives. Parking: Plaza Parking Recommendation: They have a first timer special - 3 classes for $50 that includes personal training but I would check online or in person to make sure that it's accurate. They also offer open gym to those with classpass!

I've been going to personal training for 9 mos. every week with Awesta and highly recommend him and…read morethe team at Body Mechanix. I have multiple injuries and body issues that make it hard to work out. I was always injuring myself the moment I tried to do weight training on my own. With Awesta I give him feedback on when something is challenging or exacerbating an issue--I'm learning good form to avoid injuries. He is always responsive and finds modifications so I can stay engaged the entire work out. I also find it more affordable than I expected. I don't do the group classes though they look great, it's a bit too advanced for me given my limitations. Being in there a few times a week, I watch the entire staff cultivate a warm, welcoming environment where you/they say hi to everyone who walks into the space. It's also very diverse. I'm talking both staff and members, culturally, age-wise, body types, genders--no one ever makes you feel you don't belong there.

I've been training with the Co-Owner of Fuerza Training Society (Jenni) for about a year now…read more I can honestly say how joining her sessions has been one of the best decisions I've made for my health. One thing that really stands out is how accommodating she is with scheduling--especially when it comes to working around my "mom" availability. That level of understanding and willingness to adjust makes a huge difference, and it's not something you find everywhere. Since joining, I've gained so much more than just the physical results. My confidence in the gym has grown a ton, and I actually feel like I know what I'm doing now instead of just guessing my way through workouts. I've also learned tools that I can carry with me long-term, which makes this feel like a real lifestyle change, not just a short-term program. If you're looking for a gym that genuinely supports you, meets you where you're at, and helps you build both confidence and consistency, I definitely recommend checking them out! -Nidia

I contacted Ingrid for a consultation. We spoke within a few hours. She's was very professional,…read moreclear communication and informational. I signed up for a 8 week program that included 1on1 sessiona, group sessions and a meal program to maximize results. Within 6 weeks, my muscle weight was up and my fat weight went down. I was 10 lbs lighter and started seeing results in my body. She's super supportive, keeps you accountable and works with you as a team to make sure you are hitting your personal goals! Definitely recommend Fuerza Training Society!

Been going here for over 1.5 years now and it's great! Programming is well. Definitely gets my…read moreheart rate up. All the coaches are super friendly! I usually go in the mornings with Coach Ines who is awesome! Nights with Coach Ceci is great too. Her aerobics classes makes me feel better about myself AFTER the class. Not during. lol. I love how they have monthly challenges. Also give away for 50,100,250 visits etc. It is a nice incentive to get you going into the gym! They have so many different classes too. Not just CrossFit. Olympic lifting, aerobics, boot camp, and more. Ruth, the owner, is always so helpful whenever I need anything. Also, she is so damn hilarious too! Only wish they had a bit bigger gym. Sometimes it can be tight if it's a bigger class. Also parking can be hard too.

I love my workouts with CeCe! I highly recommend this thorough and cost effective program.read more

I started working with Zack, after beginning to workout on my own, in order to ensure that…read moreexercises I was doing were safe as well as effective. I value the many years of experience he has, both in training as well as in dietary issues. Zack is constantly educating without overwhelming you with information, but gradually introducing more steps to take for better overall health and he's encouraging without being "rah rah" and without the overly-aggressive approach trainers often have. I really enjoying working with him.

I've been training with Kyoung for over 2 years and am super happy with my experience…read more I'm a senior citizen who was a "jockette" for many years but fell awfully out of shape when we moved to Ohio for a decade. I just let myself go because I was a fraction of the size of most of the folks around me there. When we moved back to California a couple years ago, I was horrified as most of the folks around me were a fraction of MY size and I couldn't keep up with my very pregnant daughter. Kyoung to the rescue! I've lost 20 pounds (which is a lot to be carrying around on my small frame!) and am so much stronger. Kyoung has also helped me through a few health issues, adjusting the workouts to meet my capabilities and has always brought me back to strength. Don't wait! Call Hot Body Fitness today :D

New location, great coaches, amazing community, get your workout done in 30 minutes or 45 minutes,…read moreyour choice. I have been coming to Fit Body Boot Camp for a few years now. I initially signed up for an 8-week challenge and then committed to an 18-month challenge because I instantly felt inspired by seeing how many calories I was burning in such a short amount of time. Prior to coming here, I inconsistently would go to the gym. I had zero discipline however since coming here, I have integrated bootcamp workouts into my daily routine, which I had NEVER thought I could do. If you are a beginner or getting back into your fitness, no matter where you are in your fitness journey, you should consider coming here. With your membership you have access to unlimited HIIT classes, so you can start off with one or double up. The HIIT classes change daily, and the class schedule has many options to choose from, which makes it easier to find a time that fits for you. The workouts can be challenging, yet fun, and you will walk away feeling accomplished. I love the structure of the class that offers a good balance of cardio and strength. The coaches and the supportive atmosphere got me, everyone is encouraging and the coaches do an amazing job keeping everyone motivated and engaged. The parking can be a bit challenging; with the move to the new location, I am excited to see the ongoing upgrades and appreciate the commitment by Trevon in enhancing the space. I highly recommend this boot camp to anyone looking to improve their fitness while having a great time!

Amazing team, owner & coach Trevon gave me a one hour consultation that included a body scan. He…read moreexplained in detail how to create a caloric deficit to trigger weight loss effectively burning fat while building muscle. I tried one class and the members really seem like an awesome group of people. They offer weekly payment plans for 12 or 18 months to take advantage of the free 30 days. Stop by if you need a reboot the classes are 30 minutes and unlimited if you sign up. Don't wait for a New Years resolution, start now! We should have a Yelp Elite Squad event here!

My son loved going here for his training the other kids welcomed him and showed him a some stances…read moreand the trainer was very helpful and would do a one on one with the kids. If we still lived in the bay we would definitely still have him go.

I've been training at the kennel for a little over a year now, and I can say it's one of the best…read moredecisions I've made. Coach Arvin is great at what he does. He doesn't just show up to run a class. He truly wants to see you improve, pushes you to your limits, and isn't afraid to call you out when you're not giving your best. I also attended the strength and conditioning classes with Coach Paul, and I highly recommend it. His sessions are well-structured, challenging, and designed to build real, functional strength that complements boxing training perfectly. On top of all that, the front staff is great -- always friendly, welcoming, and super helpful with any questions or scheduling needs. Whether you're just starting out or looking to level up your training, this gym offers everything you need with the right people to back it up.

Had a decent workout here over the holidays. They have some really great equipment that is hard to…read morefind elsewhere, especially for building glutes (multiple hip thrust machines from Peach Builder, RDL machine which I've never seen anywhere else, standing hip abduction, angled squat, you name it). They also have a ton of squat racks and benches available so you can probably always find equipment--we came while half the squat racks were taken because a class was in session and we (3 of us) still didn't need to wait for any equipment. My only complaint is that there is no designated room for the classes, so it can get really loud while they're teaching them because you have to work out in the same area. It would have been good to have a warning about that before.

Update, still a beautiful facility, very clean but I have some things I'm not crazy about…read more 1.It's stuffy, I don't know if they use the AC, but if they do it's still warm, like mid 70's feeling which is abnormal if you're used to commercial gyms which temps hover around 67-72 degrees. They recently put in two industrial sized fans, but it doesn't solve the lack of ventilation/circulation 2.They are always out of paper towels but they do have small microfiber rags available 3.The incline bench press has a platform for a spotter but it is too close to the wall 4. Their water filter says it needs to be replaced, I don't know if that is accurate or not, but I did try it and it tastes fine. 5.The parking lot gets tight, I wonder if the spaces are not regular sized because I have had to climb into the driver's seat through the passenger's side because someone parked too close even though I park pretty smack dab in the middle between the lines. For double the price of a typical gym points 1 and 2 seem very fixable. The rest are just small grievances, or simply observations. Still a great gym. Love the culture and appreciate the gym etiquette compared to commercial gyms. The trainers are knowledgeable and kind.

Crunch San Lorenzo has completely exceeded my expectations. From the moment you walk in, the staff…read moreis welcoming, professional, and genuinely invested in creating a positive experience for every member. The facility is always clean, the equipment is well maintained, and there's a great variety of machines and free weights, so you never feel limited in your workouts. What really sets this gym apart is the atmosphere. The team creates an environment that's motivating, supportive, and focused on helping people reach their goals, whether you're just starting your fitness journey or you've been training for years. The trainers are knowledgeable, approachable, and always willing to offer advice or encouragement. If you're looking for a gym that combines great equipment, excellent customer service, and an energetic community, Crunch San Lorenzo is the place to be. Highly recommend to anyone looking to improve their health and fitness!

Visited the gym recently and had a really BAD experience with the front desk attendant, Jacob. I…read morewas previously able to attend a class with my daughter using my "bring a friend" benefit, so I didn't realize it couldn't be used for group fitness classes. Instead of explaining the policy, he was RUDE, dismissive, and made us feel uncomfortable. When we asked about a guest pass, he bluntly said no. After we came back with a buddy pass, he laughed in our faces. We were also never informed there was a $10 option to attend, which we would have happily paid. We ultimately left and went to 24 Hour Fitness using my daughter's membership, and had the complete opposite experience--staff and instructor were welcoming and professional. Time to change gyms.