Coming Spring 2026

MEET CORE

Core & Co. is a boutique fitness studio specializing in muscle-sculpting Lagree classes in Kalispell, Montana. Founded by two moms, Core is the first Lagree studio in Northwest Montana. Built from the ground up (literally), we hope you’ll find an amazing community, killers beats and kick-butt workouts within our walls. We can’t wait to welcome you in!

In addition to Lagree, our studio is home to heated movement classes, including mat pilates, yoga, sculpt and more. Meet us in the hot room for a steamy sweat sesh. Whether you’re looking to build strength, make new friends, or see what the infamous Lagree shakes are all about, we’ve got something for you.

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MEET LAGREE

BOOK A CLASS

Meet us on the Mega. Each and every move in Lagree (think lunge, plank, squat) offers strength, balance, flexibility, resistance and cardio training making it a highly effective and efficient workout in just 50 minutes. Our studio is home to 12 Mega Pros, a spring-based machine with a moving middle carriage – the perfect way to awaken the core within seconds. While each Lagree move is completed ever-so-slowly (this is the secret sauce, by the way), the transitions between moves are quick – keeping your heart rate elevated and maximizing your calorie burn. The result is toned, elongated muscles, lower body fat composition and improved endurance. Come try it for yourself.