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Welcome to Flex Fitness YXE!

Hi, I’m Darin! Founder and owner of Flex Fitness YXE, a local Saskatoon fitness facility located in Sutherland.

My passion for health and fitness stems from my background as a Mental Health & Addictions Counsellor, as well as my own personal battle with addiction. I have seen, first hand, the benefits that fitness and community can have on helping people live a happier, healthier life.

At #FlexFitness, we understand that no two bodies are alike and everyone moves through their fitness journey at their own pace. We welcome you at whatever stage you are at!

Our members range from youth training at elite level sports, to their elderly grandparents, and our postpartum mamas. Whatever your story, whatever your journey - we are the space for you!

Learn more about the programs and classes we offer...


Join the Movement...

"Darin works with you to meet your goals and creates a workout plan that fits those goals. The atmosphere of Flex Fitness is one of inclusiveness and belonging. Those who workout there are friendly and welcoming to all.
As a non gym goer ever Flex has changed my routines to include being more active both at the gym and outside the gym in the past year.
If you are looking for a gym this is the best place to come in Saskatoon. Darin cares and that’s the biggest part of what makes Flex Fitness unique."

- C.B.

Who are we?

"Get comfortable with the uncomfortable."

- James Fitzgerald OPEX

At Flex Fitness we will work with you to create a plan that meets your fitness goals, at a pace that is right for you.

We host a fitness community that is passionate, determined, and beyond supportive. Whatever the reason you want to start or continue your fitness journey, we can help.



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Join us on on social media to follow our journey, learn helpful tips, gain motivation, and see if our community is right for you! 

Regardless your size, your limitations, your lack of skill/experience with fitness equipment, or your anxiety about not wanting to walk into a gym; WE ARE THE FACILITY YOU HAVE BEEN WAITING FOR. Everyone is welcome, everyone is supported, and everyone is on your side as you move upward in your fitness journey.

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We have a class and/or program that works for every fitness level. Whether you are a student or an elite level athlete, a senior or a postpartum mother, or someone who has never stepped foot in a gym before... WE WOULD LOVE TO HAVE YOU. 



Check out our evening Strength & Conditioning Classes!


Strength & Conditioning

Monday to Thursday @ 6 & 7pm

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(Here's what some of our members are saying...)

“... Strength, speed and agility are definitely at their best”

My son started going to Darin almost a year ago with his hockey team. After hockey a group of the boys have continued going and he loves it. He is always excited to go, and his progress is amazing. He’s involved in several sports and his strength, speed and agility are definitely at their best. Darin is fantastic with the boys and makes their sessions fun and challenging. Would definitely recommend!


“Authentic, energetic, ... transformative”

There are no words that could accurately describe what an amazing person and profession Darin Bulmer is. Myself and my 2 children have been going to Darin’s gym since last September. All 3 of us love Darin like family now. Personally I have stopped and started so many fitness programs over the years. What Darin does, his approach is very different. His mental health background is a game changer in the industry he serves.

If you are looking for an authentic, energetic, fun, crazy, weird, transformative from the inside out experience

Darin is definitely someone you want to talk too.


“... Inviting environment”

Flex Fitness is such an inviting environment. It adds the personal touch that the big corporate gyms lack. Darin appreciates every client who walks in the door and takes the time to get to know you and your fitness goals. He encourages you every step of the way. He is also a huge advocate for mental health and speaks up about the importance of moving your body for mental health. It’s a safe space for anybody who wants to go try a gym but has felt intimated. If you have been thinking about joining a gym, I highly recommend Flex Fitness and you can experience the great environment here!

Dez Piper

“I had issues from a previous neck injury and Darin has helped me make great progress”

Flex Fitness is a great gym if you are new to the gym experience or a pro. Darin will tailor a program for you and address any concerns you have. I had issues from a previous neck injury and Darin has helped me make great progress these last ten months. And it’s a blast going there!! Darin and the community make the atmosphere so fun and easy going. Highly recommend!

Kristine Vetter

The hardest part is just walking through the door!

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