Fitness & Gyms in Lumberton, TX

“Most gyms are just places to work out but this gym is truly a family. The coaches welcome every athlete with open arms, no matter their skill level, and they become their biggest supporters from day one.
Because of their positivity and support, my son has found a sport he genuinely loves.
Thank you, CrossFit Lumberton, for being more than a gym!?️”

“Flex Gym was absolutely awesome. I joined with a 12 month membership and it was well worth it. Even before the awesome renovation and expansion that's makes it what it is today. The owners were often in the gym and made a point of introducing themselves to members who were there. And when the expansion happened they made a point of asking for input and feedback on equipment and space use. Last I heard they still had awesome plans in the work for the coming year. Highly reccomend this place. And as a side note.... It was very reasonably priced.”

“Update 11/18/25:

I wanted to update my previous review because the gym really stepped up.When I came back, the whole place felt completely different — much cleaner, cooler, and way more comfortable to work out in. I really appreciate how quickly they corrected everything. Thank you for listening and improving the experience. It’s definitely a much better gym now, and I’m happy to keep coming back!

If I could give Less than one star, I would. This place is nasty and NEVER clean! The Mojave desert would be a better place if you’re looking to work out in a cool climate. It’s like they don’t believe in AC! Showers are filthy and no ventilation…at all! The toilet paper is never filled and there is no paper towels. Rant over!”