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Welcome toGymnasium

A fitness community
in the heart of Clapham

Book a trial

IN2Crossfit is now GYMNASIUM.

Gymnasium is a strength, conditioning & mobility gym based around expertly coached group training. We believe a gym should be a communal experience and know that getting fitter is better, easier to stick to and more effective when done together.

Our Athletica program caters for all ages and abilities and we offer women only, competitive, new parent and children specific classes. We also offer CrossFit for those looking to add a technical & competitive element to their training.

Our large, architect-designed space, conveniently located just off Clapham High Street, is stocked with top of the range equipment and newly renovated changing, showering and communal facilities. 

Meet our coaches, some of our members or checkout our gallery for a snapshot of what it is like to be part of the community.

Book a free trial


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