About Flex Training Gym

Flex Training Gym is an incredible and friendly neighborhood gym that offers a wide range of equipment for upper and lower body training, as well as core workouts. Many clients have trained with Ron, the owner, who is praised for his ability to create personalized exercise plans and offer nutrition coaching. Members report feeling stronger and achieving their fitness goals thanks to his challenging yet adaptable exercises. The atmosphere at Flex is welcoming, with all trainers being wonderful and supportive. The facilities are clean and well-maintained, making it a great place for anyone looking to get in shape. Flex Training Gym comes highly recommended for those seeking a positive training experience.

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Reviews for Flex Training Gym

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  • Feb 2026

    I emailed Flex awhile ago because I wanted to learn how to lift weights properly. I wanted to feel confident walking into a gym and moving the equipment around as needed. Plus, I wanted to get stronger! My posture has suffered a lot after having children and my hips/glutes were so so weak! The owner, Ron, emailed me back and suggested I work with Andrew. He's great. He listens and builds routines that match my interests/goals.

    I see him about once a month for a session and new routine. Then, i take that routine to my regular gym and do it 2-3x a week. There is notable progression in my posture and overall strength since I began working with him.

    I highly...read full review

  • Dec 2024

    I’ve been training with Eric Perry (Perry Performance) for literally 10 years now! Started with him with no weight training experience and the goal to get stronger. He’s worked patiently with me (and my friends who train with him too) to help us with our individual goals. He listens, alters workouts when dealing with an injury, and comes up with individualized plans based on what you want to achieve. He doesn’t make me feel pressured, but keeps me motivated and has always been super accommodating and flexible for scheduling! Working out at Flex is relaxed and a very non-judgmental space to work out!

  • Nov 2024

    Flex Training Gym is great! I started training with Ron over two years ago, knowing just about nothing about lifting weights and where to start. Since then it’s really helped grow my confidence (and my muscles!). I’ve done yoga, kickboxing, etc, and nothing has shown me the changes in my body like weight training has. Ron is also such a wonderful trainer, and made coming in to work out enjoyable, while also pushing me to work hard when I didn’t have the commitment or knowledge to do it on my own. Also, the gym is super clean and nice. If you’ve been thinking about training, do it! You’ll be glad you did 😊

Hours

Monday: 4AM - 11PM
Tuesday: 4AM - 11PM
Wednesday: 4AM - 11PM
Thursday: 4AM - 11PM
Friday: 4AM - 11PM
Saturday: 4AM - 11PM
Sunday: 4AM - 11PM

Tips

 on-site services accepts credit cards street parking bike parking

Location

1920 E Madison St, Seattle

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