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    Demco Fitness

    5.0 (56 reviews)
    Open 5:00 am - 8:00 pm

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    Zakhar I.

    Sonja is amazing! I worked out with personal trainers 1:1 in the past and also tried going to the gym to work out on my own but Sonja created a great mix of the two. Personal training sessions can become very expensive quickly, especially if you are doing it on the regular basis. Working out on your own is definitely cheaper but I could never find motivation to do it consistently. I'd go for a couple of months and then stop. Sonja's workouts are created for each person individually and you end up doing a completely different routine from the other 3-5 people, who work out at the same time as you do. You are still getting an individual approach and motivation from Sonja but you have other people who work out with you at the same time. Sonja does a great job keeping an eye on everyone working out at the same time. I really enjoy these workouts!

    Dumbbells, TRX, pull up bars, rings, cables, kettlebells, rowers, assault bikes...
    Monica J.

    A year and a half later doing semi-private training at Demco Fitness and I could probably write a five-page essay on how much I love this place but I'll try to keep my focus. I'd done private training in the past, still wanted the programming (i.e. my workouts mapped out for me), but didn't feel the need for 1:1 training, so the semi-private option was perfect for me. It's normally ~5 of us in the gym at a time each working on our own program with the supervision of one trainer. I love the personal attention Sonja (the owner) gives to programming. The exercises/sets/reps I'm doing are completely tailored to my goals. Each program is 4 weeks long so I never get bored. And if I change my goals month to month, I let her know and she adjusts. For example, when I decided to run a half marathon, she customized my program to cater to running. Timing-wise, there are lots of options, 7 days a week. I normally go early mornings and workout with Sonja. I can't tell you how many times I've said "Sonja, I don't think I can do that" and she encourages me to prove myself otherwise. Her passion, attention to detail, and knowledge has been the foundation for me to improve my strength, form, and overall wellbeing. Even when I go outside of my normal schedule, I have the utmost trust in the other trainers - Conor, Selina, and Zach are all high-caliber trainers that each bring their own incredible energy and knowledge base to the gym. I know whenever I walk into Demco Fitness that I'll be in good hands. Whether you're there to get a sweat on, hit a lifting goal, nurse an injury, or run a marathon, you're in the right place. But it's more than just a gym. It's a community of supportive, welcoming, hilarious people, not to mention killer music and the occasional neighborhood dog that stops by the door to say hello.

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    Review Highlights - Demco Fitness

    For someone like me who was never interested in weight training before, Sonja was the perfect solution.

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    Pro Fit Training Gym

    Pro Fit Training Gym

    4.8(55 reviews)
    0.8 miWestlake

    Decent enough equipment, but it is quite small. Worst part is that seemingly everyone in this gym…read moreREEKS. So bad it is as if half the patrons have never heard of deodorant in their entire lives. I get that it's not nice to tell your customers to make themselves not smell like death, but it also isn't nice to have your customers work out in stench so pervasive that you could cut through the haze in the air with a knife. Not the gyms fault that its clients have no sense of hygiene, but it is their fault for not telling them they smell like ass.

    I tried the jumpstart trial membership and later signed up for a full membership and had a great…read moreexperience with them! I started going to the gym (another gym) earlier this year but I didn't know what I was doing and would just go around the gym trying different machines. Then I switched to pro fit and saw results immediately. I saw more progress in one month with pro fit than the previous 3-4 months at the other gym! And I'm not even exaggerating. I love that they would put up a workout on the board for me each time I come in and would try to squeeze me in when I couldn't make my usual time. Everyone was really friendly and would greet me each time I went in, and I was pleasantly surprised that all the trainers learned my name. I worked mostly with Chris and he was amazing! I I remember I could not run for more than 2 miles comfortably right before joining pro fit, and three months after, I can comfortably run 6-7 miles and broke my personal record again and again without intentionally trying to improve my running stats. I'm training for a half marathon, and that to me three months ago was unimaginable. They also have a body scale that breaks down your muscle mass and fat mass by arms/legs/etc, which has been really helpful in tracking progress. I had the silver package for three months and they are not cheap. But I'm still very glad that I tried them out and imo it was a small price to pay to get into better shape and more importantly develop habits that will help me with my workouts in the future!! 100/10 would recommend - I wish I could give them more than 5 stars

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    Pro Fit Training Gym - Fitness designed to fit you!!

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    Axtion Club - Muay Thai/Kickboxing!
ALL Levels

    Axtion Club

    4.3(40 reviews)
    0.1 miBelltown

    I went here for three years while I lived in Seattle and went to just about every class at some…read morepoint whenever my work or school schedule changed. Every instructor has been welcoming, highly competent, and teaches you something new. I was able to quit all my other physical activities and stay in pretty great shape just coming here, despite my terrible dietary habits. Even the virtual workouts the team put together during the worst months of the COVID shutdown kept me fit, and probably kept me sane as well. Gym culture is key in a martial arts gym and I can tell you that everyone here is helpful, friendly, and willing to challenge you in a way that is respectful and builds you up without ever being uncomfortable or risky. There can also be some variation depending on who you work with for partner drills, especially when the class is full, but having been both a total rookie and a veteran I can tell you there is always something to work on - technique, speed, power, adjusting for reach etc. The key is coming back, working with someone new, and continuing to improve. Instructors will make extra time for you when you are new. Be aware that this is a gym and there is definitely seasonality - early spring it can get full, early fall there tends to be a lot of new members, many of whom are new to Seattle (I assume recent grads). That said, the instructors do a good job adjusting the class depending on average skill level and space available.

    Been training here for sometime now and I can say its definitely worth the money. 10/10 would…read morerecommend for beginners but as well as more advanced people. The trainers really know their crafts will drill their technique profusely, take coach Marios class if you stop by!

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    Axtion Club - Muay Thai/Kickboxing!

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    Axtion Club - Muay Thai/Kickboxing! 
 ALL Levels

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    Demco Fitness - healthtrainers - Updated September 2026

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