An AirBase is a Gerstung sprung subfloor created 50 years ago for dancers and athletes. This is a sturdy sprung base used with a top surface of Vinyl/Marley or Wood that supports the dancer. The AirBase  consists of a layer of imported hardwood plywood, supported by our unique Energy Blocks™ that provide both absorbency and resilience.  The Gerstung Energy Block™ compresses and recovers quickly - better than anything on the market.  The result is an even, shock absorbent, resilient floor providing lifting power and safe landings.