The Zenterra Z.500 system is designed for group exercise and multipurpose areas where lower impact activities take place. The Z.500 system utilizes a 1/2? foam, which possess less impact absorption than the standard Zenterra floor, but still utilizes the 7/8? solid bamboo flooring planks and the Spring installation method. It’s a perfect floor for those facilities who seldom conduct so called “high impact” exercise on the floor.