★ 5

Going for two years. The platonic ideal of a small, local, regular person gym.

Source: Google

★ 5

This is a fantastic gym with good equipment and friendly patrons. The owner is kind, knowledgeable and a fantastic personal trainer. Highly recommended!

Source: Google

★ 1

Source: Google

★ 5

This is an excellent neighborhood gym and anyone from experienced weight lifters to novices will feel welcome. The owner and trainers are knowledgeable and share easy to understand training tips.

There is a better selection of power racks, dumbbells, barbells, cables, benches etc than at some larger commerical gyms. In addition there are machines, cardio and functional fitness equipment. It is rare to wait for equipment here, even at peak times.

Note this a gym not an athletic club so don't expect a juice bar, steam room, swimming pool or pickleball courts lol. On the other hand you will find friendly clients, 24/7 access, very reasonable rates for membership and training and character that is missing from a lot of cookie cutter corporate gyms.

Bonus, there is Vietnamese, Japanese and Dutch-Indonesian cuisine in the same strip mall. Double Bonus, look out for the Mayan revival relief designs on the building. Triple Bonus, you can take daily selfies with a poster of Kurt Angle to keep track of your visits.

Source: Google

★ 5

This gym is amazing! The place is always clean and rarely crowded. Even when it was busy, I didn’t really ever have to wait for a machine.

Michael, the owner, is also very kind, knowledgeable, and supportive! I took a few personal training sessions with him, and he really helped jumpstart my fitness journey! I hardly knew what any of the machines did, and I appreciated that he would take the time to explain to me how each one worked and what muscles I would be targeting with each exercise. I’m very thankful for Michael and the welcoming environment at this gym!

Source: Google

★ 5

We were visiting the Bay Area and looking for a gym that offered day passes. Thunder Fitness was a great experience, the owner was super helpful and the place has a great vibe.

Source: Google

★ 5

Nice gym with everything I need. The owner is also very helpful.

Source: Google

★ 5

Excellent small privately owned gym with all the essential weightlifting equipment you'd need. Easy access through a phone app. Small cubbies to stash your belongings.

Source: Google

★ 5

Source: Google

★ 5

I met the owner, Michael, through a mutual friend. Michael is very passionate about helping people, teaching self-reliance, and growing a supportive community. I would highly recommend Thunder Fitness for those looking to get in shape but also for an excellent teacher and mentor. They can save you years of trial and error.

Source: Google

★ 5

This is a great gym if you're looking to seriously work out. The 7 days, 24-hour access is tremendously convenient as if having your own gym. The owner and staff are very attentive to your needs and are very caring. The no contract commitment and setup fees are additional incentives for joining this gym.

Source: Google

★ 5

Source: Google

★ 5

An excellent 24-hour keycard access gym with owners who truly care about each member’s needs. Mike (owner) also doubles as a certified personal trainer and can customize a plan to fit your goals. Very knowledgeable.

Machines in this facility also have QR codes to which you can scan and learn how to properly use each machine with a video walkthrough. Very helpful. A great new addition to South San Jose.
Highly recommend!

Source: Google

★ 5

Love the owners! the staff is really close with each one of their customers and knows everyone by name. My partner and I attend here and we love it, we love it more because it’s opened 24/7 . you have the flexibility to always have room to have the gym to yourself which is great for someone who is shy like myself to work out infront of people. we definitely recommend this place !

Source: Google

★ 5

Source: Google

★ 5

Great little gym! Cool staff, no gimmicks or nonsense. All the equipment I could need. Open 24/7 and no crowds! Thankful this gym is here!

Source: Google

★ 5

Source: Google

★ 5

I’ve trained with various Personal Trainer’s over the years, but can honestly say none have provided such a great service as Mike. Mike is extremely knowledgeable, and not only teaches you the exercise, but explains the science and the “why“ behind them. Mike tailored his sessions around my particular set of needs, and even helped me with formulating a food plan to maximise my weight loss and to help me best hit my goals in the gym. Mike has been there to motivate me every step of the way on my fitness journey, and has been my number one supporter since I started with him. Some trainers will take your money and phone it in, but Mike really does care about you and your goals, and that’s a massive credit to him. I will not lie, he will push you in a session, harder than you may be used to, but he knows what he’s doing and the results speak for themselves.

Source: Google

★ 5

I’ve trained with Michael for 2 years and I can hand on heart say the man truly cares about his client’s health. After years of trying (and failing) on my own, seeking out his help has been the best thing I’ve ever done. I recommend training with him, he’ll really look after you, he’s a genuine soul and really cares.

Source: Google

★ 5

Mike took me from a guy who gassed out to a competitor, not only in strength but in conditioning too.

The guy has THE BEST knowledge around, can’t recommend him highly enough.

If your looking to take your fitness next level give this man a shout and you won’t be disappointed!

Source: Google