The energy of training together. At your level.
Google Review with 4.5 stars
Group classes at COMMIT
Train with motivation and challenge
At COMMIT, group classes are not a byproduct: they are full-fledged workouts with structure, guidance, and energy that you won’t find alone. Every class is designed by an experienced trainer who also observes, corrects, and encourages you during the session.

17 classes, one membership
From Yin Yoga to BBB. Switch between strength, conditioning, balance, and performance: whatever your body needs that week.

Trainers who know you
Our (Les Mills) instructors are top-level professionals. They know your name, your level, and build the class so that you take a step forward every time: beginner or pro.

Every level, no barriers
Never done a group class before? That's no problem. Our trainers let you perform every exercise at your level, with a variation that works for you. Step by step.
Our group classes
Four directions, one membership
Our classes are organized into four categories: so you don’t have to choose from seventeen individual options, but from a direction that fits what you need today, this week, or this year. Switch whenever you want.
Mental and physical challenge
Getting stronger, visibly and tangibly
For those who want to go beyond being fit
For those who want to go all out.
View all 17 classes
Filter by category and find what suits you.
YogaYoga is a soothing group class that balances body and mind through postures, breathing, and meditation.
Yin YogaYin Yoga is a calm, meditative group class, focusing on breathing, flexibility, and inner peace.
Flow YogaA dynamic yoga class in which you move fluidly, in sync with your breathing.
Vinyasa YogaA powerful and fluid yoga class in which movement and breathing flow seamlessly into one another. 
(Les Mills) Body BalanceA calm class that combines yoga, tai chi, and Pilates to improve flexibility, strength, and mental balance.
(Power) PilatesEffective workout focused on strengthening your core, improving your posture, and increasing flexibility.
StrengthStrength-oriented group class where you work with weights on muscle building and physical fitness.
BoksfitBoksfit is an energetic full-body workout that combines boxing techniques with cardio and strength training.
FitraceFitrace is our full-body circuit workout featuring functional strength exercises such as sled pushes, wall balls, and rowing.
HIITAn energetic group class in which short, explosive exercises are alternated with active rest.
(Les Mills) Body PumpBody Pump is an intensive barbell workout from Les Mills that trains all major muscle groups with weights.
BBBBBB (Legs, Glutes, Abs) is a targeted group class that strengthens and tones these areas with strength exercises.
Fit 50Group class specifically for those over 50, focused on improving strength, balance, flexibility, and conditioning.
ConditioningWork on your fitness, endurance, and energy level in a motivating setting.
(Les Mills) Body CombatCardio workout inspired by martial arts such as karate, boxing, and taekwondo without physical contact.
FunctionalWork with varied exercises and materials at every level to improve performance and prevent injuries.Ready to start?
Available in
Internationally recognized
Les Mills
Carefully designed classes for every fitness level.
Les Mills at COMMIT
Global standard.
Local energy.
Body Pump, Body Combat, and Body Balance: three of LES MILLS’ most recognized programs. Our trainers are officially certified and follow a new choreography every quarter. That means: the same quality as in top studios worldwide, right here in Utrecht at COMMIT.
For whom?
- You get your energy from variety and exercising in a group setting
- You need the structure and motivation of weekly classes
- You want to exercise with guidance and a trainer who expects you and provides feedback
No extra costs.
Unlimited participation.
All group classes are included with every COMMIT membership. No separate memberships, no individual punch cards, no barriers. Once you’re a member: you book, you come, you train.
Included as standard
- Unlimited participation
- Valid at all locations
- Bookable online 24/7
Small groups per session, always personal attention
Regular trainers build a
relationship with you
Programs that build progressively,
not just isolated classes
or view our memberships immediately
Available in
Exercising together
Group classes
Training with guidance, in a group at your level.
Live schedule
View the group class schedule per location
Our locations
Where can you attend group classes?
Every COMMIT location has its own character and atmosphere: but the same approach, the same quality, and the same people. See which club suits you best.
Frequently Asked Questions/FAQs
Practical questions about group classes at COMMIT Utrecht
Yes, all group classes are included as standard with your membership. You can participate unlimitedly, making it easy to bring structure to your training and stay consistent in working toward your goals.
COMMIT offers a wide range of more than 17 group classes. From relaxation and recovery with various forms of yoga to intensive workouts such as Les Mills, Boksfit, and strength classes. There is always a class that fits your energy, level, and goal.
Yes, all group classes are accessible to every level. Our certified trainers provide clear instructions and alternatives, so you can join at your own pace and still stay challenged.
You can easily register via the COMMIT app. Here you can see the current schedule and reserve your spot directly. This way you can be sure you can participate and easily plan your workouts in advance.
Yes, with your membership you can participate in group classes at both COMMIT Rivierenwijk and Leidsche Rijn. In Rivierenwijk you sometimes train in a separate group class studio, while the classes in Leidsche Rijn are integrated into the club so you can use all materials and equipment.
Training together provides extra motivation and energy. The fixed times and structure make it easier to stick with exercising. As a result, you train more consistently, and that is ultimately the key to results.
The best group classes for weight loss are classes in which you move intensively and train consistently. Think of Boksfit, Les Mills, and Strength classes where you build both strength and conditioning.
At COMMIT, we combine these intensive classes with structure and guidance, so you not only burn calories but also get stronger and maintain your results. The key is not in one single class, but in regular training, and that is exactly where group classes help you to keep it up.
More about COMMIT
Group classes work even better in combination
Personal Training
EGYM
Recovery
COMMIT is more than just group classes.
View all our training and coaching forms on one page.

















