Group Exercise


Group Exercise to Keep You Motivated

Exercise classes are a great way to stay motivated and accountable, develop good workout habits, and have fun while getting fit. Plus, taking different types of classes is an excellent way to mix up your fitness routine, so that you don’t get bored and fall off the workout wagon.

Research shows that variety in your exercise regimen is essential to improving your health and reaching your fitness goals. We can help you liven up your routine with a huge variety of classes that range from a fiercely-challenging class like TRX, to a more calming format such as Yoga. Our instructors are trained to deliver the best in Group Exercise, so that you get an awesome workout experience each and every time you attend a class.

Whether your goal is to improve your cardiovascular health, sculpt and strengthen your body, increase your flexibility, or simply boost your endurance, Pinnacle’s got the class for you!

  • 100+ Group Exercise classes each week
  • No additional cost
  • Convenient class scheduling options

View the list of class descriptions below to find the Group Exercise classes that work best for you. Then check our group exercise class schedules here.


Cardio Classes

A great Step workout with fun and athletic movements
A true biking experience with the comforts of an indoor studio!
Latin-inspired dance-fitness class resulting in a dynamic workout
NEW CLASS! You will enjoy boxing, karate and core focused moves all mixed into this class. This class will have you torching calories as you punch, kick and kardio your way through this class. Feel amazing, strong and powerful as you learn and master kickboxing moves to help you punch your way through life.


Mind/Body Classes

Find inner balance in this soft, relaxing, nurturing practice
Build strength, balance + flexibility in this Vinyasa-inspired class
A faster-paced class to tone your body + discipline your mind


Strength Classes

Strength training with barbells. Nice supplement to cardio training
Strength training – dumbbells, Physio-Balls, body resist. + more
Work your muscles by learning to lift heavier with fewer repetitions
NEW CLASS! Work on total body strength while incorporating functional movements to help with balance and coordination. This class uses weights, bodyweight, resistant bands and gliders. This is a great class for all fitness levels wanting to increase balance/stability while getting stronger.
NEW CLASS! 20 minutes of cardio (performed on or around the step), 20 minutes of core exercises (to build those 6-pack muscles) followed by 20 minutes of stretching. The perfect hybrid class! *20/15/10 is the same format as 20/20/20, only shorter!


Cardio + Strength Classes

The health club version of the insanely popular at-home workout
Challenging 45 minute class working muscles you never knew you had!
TRX combines with Functional Fitness in this heart-pumping, 45 minute workout
20 minutes of mat-based core work, followed by 20 minutes of TRX exercises
Effective fat loss workout with interval or 'burst' training
Enjoy a 45 minute Express version of BodyPump followed by 15 minutes of yoga-based stretching
NEW CLASS! Get ready to sweat with 30 minutes of cardio followed by 20 minutes of strength and core exercises (to build those 6-pack muscles) followed by 10 minutes of stretching. The perfect hybrid class!
NEW CLASS! 45-minute intervals class at your own station, with low, medium and high intensity options for cardio/strength/core and stretch. We won’t share equipment. Release stress, tension and anxiety while creating energy and a clear mind.
NEW CLASS! This class is everything you want in your workout and MORE! You will be going thru circuits with cardio, strength and core that will both challenge you to give more and give you an amazing total body workout. You will be going rapid- fire during this class and you’ll find that time will fly by. Come join us for a total body workout that will have you leaving feeling amazing!


Intro Classes

TRX Intro classes are highly recommended before attending regularly-scheduled classes. Intro classes are offered quarterly at the Fitchburg location or please contact our Group Exercise Director at to schedule a session. TRX Intro classes at our Capitol Square location are offered by appointment only with a Personal Trainer.