THE BEST
Boxing Gym in London
every. body. boxes.
We offer everyone the chance to access our years of boxing experience, with sessions that strengthen the heart, lungs, body and mind. At 12x3 Gym, we offer personal training, boxing classes and the best boxing training around.
This is Fitness. By Boxers.
take the tour
Important updated Information About Coronavirus
The steps we're taking to ensure your services with us, aren't affected.
Due to the escalating Coronavirus and recent advice from the government, we have this morning decided to temporarily close our studios.
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