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fitness. by boxers.

box. train. recover.

Female boxer hitting a punch bag in 12x3 Gym

female boxer hitting a punch bag in gym

box

man lifting weights in boxing gym

train

girl stretching after workout in gym

recover

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.

book a class

ALDGATE PADDINGTON

book private training

ALDGATE PADDINGTON

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girl boxing in boxing ring

take the tour

two boxers at 12 x 3 gym smiling

femal boxing coach and boxer training

girl on cardio bike in gym

man boxing in ring

man on treadmill in gym

female working out

man and woman training in gym

coach from 12 x 3 gym smiling at camera

girl stretching after a workout

female looking at boxing gloves in locker room

man pulling up weight in gym

view of punching bags in 12 x 3 gym Paddington

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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.