This way of thinking, which combines different disciplines and indicates the connection between them, has resulted in the development of our own model: The Sphere Model. The Bol model is the ideal framework for us from which we provide the training.

The Sphere model can be approached from two sides: from the inside out and from the outside in. The various spheres, which are different in color, each highlight a unique aspect from which the training doctrine and practice of training can be reasoned. The spheres overlap each other and can be distinguished but not separated. There is a direct connection between all spheres, starting with the yellow sphere.