OpenAir Fitness puts sports containers in Friesland and Groningen for outdoor lessons in the district

"We give outdoor fitness lessons from a small sports container. And that container can be anywhere. We now have some twenty throughout the Netherlands. There are five of them in Friesland (Joure, Heerenveen, Sneek, Leeuwarden and Drachten) and one in the city of Groningen," says Erjen de Bildt.