Onyx Fitness Ltd

DId a 'SWEAT' session yesterday evening and me and my daughter loved it! Great trainer ( sorry forgot his name - 7:30 pm instructor 😁) , very knowledgeable, happy to explain exercises and very supportive! Thanks for a great session! We will definitely be back!

For anyone that’s intimidated or nervous to walk into a gym environment with Onyx you don’t need to be. With small classes, led by excellent personal trainers and friendly members you will have fun and get a great workout at the same time!

Great environment for classes and PT 1-2-1s, the PTs at Onyx are knowledgeable and really help in all aspects of training, pushing your limits, testing your strength, helping with any issues. Friendly atmosphere and excellent set up.

AMAZING GYM!!! Onyx has great facilities and high quality equipment. Classes are always challenging in a good way which keeps you motivated! They focus on ALL the different muscle groups, movement and mobility; always ensuring that we are all using the right technique. All the trainers are very supportive, encouraging and knowledgeable. The aftercare from all the team is amazing. Atmosphere is comfortable for people of any age, shape, and fitness level. It makes me WANT to go to the gym. The...

Been to a few sessions and can already tell you won't find a gym like this anywhere else in London, let alone North London... Definitely worth checking out if you're tired of the standard, stale, soulless gym atmosphere currently plaguing the city. If you're looking for a gym, or enjoyable/unique classes that will help you get fit & strong - whilst keeping you motivated, definitely hit up Onyx London.