Strength Training Classes

Move better, stronger, and faster with our wide variety of strength training classes. From fast-paced agility training to barbell squats to focused core work, our array of strength training classes offer something for everybody – men and women of any age at any fitness level. Our talented group fitness instructors coupled with electrifying music playlists will inspire and encourage you through every last rep.

Strength training classes at O2 Fitness range from HIIT to Intensity. Each class presents different challenges that result in burning fat, boosting endurance, sculpting muscle, and improving energy. Target your core with a 30-minute Core class, or take on a full-body workout with Dirty 30.  All you’ll need for O2 strength training classes are comfortable workout clothes, water, and a smile. Come prepared to sweat!

Learn more about all O2 Fitness strength training classes near you

Blast & Core

A workout that is out of this world! Merge HIIT style cardio with core conditioning in this 60-minute freestyle cardio circuit class.


Les Mills BODYPUMP is a full-body weights workout for anyone looking to get lean, toned and fit – fast.


With roots in barre, this upbeat workout will sculpt your booty!


30-minute class designed to sculpt 360 degrees of your core!


30 minute focused burner that will leave you feeling sweaty but accomplished!


Total body, strength-based HIIT training with cardio intervals for maximum calorie burn!


An invigorating blend of Pilates, barre, and power yoga set to modern beats.


Put your strength to the test with this AMRAP circuit workout! Let’s get it!


Les Mills TONE combines blocks of strength, cardio and core training into one complete and convenient workout.