12x3 is a proper boxing club, for all-comers not just fighters. With real coaching and conditioning methods – from elite-level boxers and coaches – 12x3 prioritises six key areas of training: speed, stamina, strength, footwork, timing and mindset – to provide an invigorating total-body workout in less than an hour. 

Get ready to jab, bob and weave your way to new levels of fitness and confidence.

Opening hours
Monday–Friday: 6am to 9pm
Saturday–Sunday: 8am to 2pm

12x3 Gym
19 Sheldon Square, Paddington Central, W2 6EP

12x3 Gym