A brand new gym always has a fitness enthusiast like me interested and for that reason, I wanted to check out this gym. The decoration is nice, and there is a huge painting of Muhammad Ali on the wall which is the most motivational thing possible. The gym has been designed with the primary aim of classes - there is a large central open space which is useful for the circuit training, dance classes etc. However, as a person who doesn't necessarily do many classes, I was more interested in the weights. The weight range is ok and so are the machines. I wouldn't say it is lacking, so probably a good place for a beginner to join, but for an intermediate or advanced gym goer, you will find that certain key machines are lacking. For me, the 3* rating is based on two things - firstly, the lack of all necessary equipment for me to be able to train different muscle groups effectively. Secondly, the price point. A 1 month gym only pass is KES 10,000! Class passes are effectively KES 1000/class with slight discounts as you buy more. It just didn't feel to me as a gym very welcoming of anyone who is interested in gym and weights specifically.

I'm in Nairobi for couple of weeks and I tried couple of gyms (I'd rather not name) in the Westlands area until I found Mom3ntum Fitness. The gym was ridiculously clean - the studio, gym area, little lounge area, changing area and the showers. I was genuinely surprised how clean the changing and showers are kept spotless. The trainers, fellow gym users and the staff (reception, cleaning) all are very friendly. Usually when I walk into a new gym, the first 10-15 mins I feel a bit uneasy but I felt like as it was my usual joint. I took the time to chat with Shaheel (the owner), who's really passionate about fitness and the gym, and the smooth running of the place. Also what I gathered was, although he could easily reduce the fee to increase members, which in return generate more money but he isn't keen on overcrowding. The space isn't huge but there are number of awesome group based training sessions throughout the day, led by great trainers. If you're in Westlands area and looking for a place to train, look no further - head to MOM3NTUM!

One of the nicest gyms in Nairobi. Focuses on functional fitness. Solid, knowledgeable, collegial trainers offering a range of classes - strength, conditioning, Kickboxing, HITT, TRX, yoga, personal trainer etc. Bathrooms (and the rest of the gym) are well-built and are always squeaky clean. Free towels are a plus. Another highlight is the adjacent rooftop cafe/juice bar with amazing views of Nairobi.

Recently joined the gym and it’s the best decision I’ve made! The staff and trainers are kind, respectful and professional. The gym is always clean and well organized. The environment is motivating and has an excellent mix of music. My routine is to workout and cool down in their outdoor space. Love it!

Small place for cross fit only, not old good gym. Fully occupied by different classes during daily type. Bad treadmills without lcd screen - you can't control speed and current result.That's all for 120$ per month and 1000$ per annum. As usual in Kenya - very expensive and of poor quality.

This place has the best, tasty and healthy food you can get anywhere in town. The staff are so friendly. The sessions are booked in advance and there's a variety of sessions offered. You can't ever get bored. It's so innovative.

Amazing gym. Staff/trainers are very friendly and well trained. Group classes are a lot of fun. Mood is always positive and energetic. Very cozy café just outside with all sorts of healthy foods and drinks.

Momentum has amazing food just outside the gym! I love their shakes! Just try out the Banana Peanut butter shake with the Chicken Sandwich! You won't regret it!

+ Perfect ambiance + Not crowded ( please don’t ever let it get crowded) + Professional trainers + Great customer service + Clean showers + Plenty of parking

Well equipped ,clean and super friendly owner and receptionists.The trainers are very helpful and professional. Fun classes as well for beginners to pros.

Very small gym. Weights and classes are all in the same area. But the gym has spectacular views all around and a coffee bar right next to it.

A boutique gym in Westlands (Brookside area) with a variety of classes. Great if you are focusing on more personalised training.

Momentum is a one of a kind gym. The staff is welcoming and the environment is friendly. Their classes are my favorite.

If you wanna be laughing, stay fit, become big or small and get ripped,,this is the best house for ypu to be in

Amazing place and the best trainers who take time to explain and teach good form! Best decision I've made

Good training equipment. Excellent staff Beautiful coffee bar Healthy beverages and snacks

Amazing place. Awesome equipments and very clean. Has a great view too. Would visit again

This is the best place to maintain fitness and relax after a long day. It is awesome

Great gym, it has been one of my favorite things about living in Nairobi.

Great set up, professional and friendly staff. Outdoor space is lovely!

Very nice gym, ALWAYS clean! Membership could do with some tweaking

Good gym, too small for me, and not enough weights and machines.

Always a great gym! Lots of equipment for any type of exercise

Great staff and offer a range of classes that are affordable.

The best place to be for all round fitness lovers …

Excellent space where you reveal you to yourself

Well managed with Polite Staffs and Instructors.

Very small and crowded. Would not recommend it.

Great fitness and tool and personnel. Loved it

Strategically located and well equipped

Amazing gym with great coffee shop too

Great gym and with weekly passes

Awesome gym with great classes

Classes are small and fun.

The place is open for all

Great gym, great classes

Best gym in Nairobi

Nice and cozy gym

Best gym ever

Very nice

Good