spring floor

resilient floor

A wood floor, laid on battens, having the quality of springiness (e.g., a floor supported by spring clips); especially used as a dance floor, gymnasium floor, etc.
References in periodicals archive ?
It's got a spring floor that is great for dancing and there are no others like it anywhere near here.
The point is, we've been robbed of a purpose-built gym with a spring floor and other equipment.
The facility also has locker rooms, showers, and a weaponless defense room with a special spring floor.
It's got a hardwood spring floor, which you don't get many of these days.
More importantly, we have made a smooth transition into our spring floor set.
I am studying gymnastic spring floors and vault boards to understand the forces they put on gymnasts' bodies.