The centripetal and centrifugal force – force of attraction and rejection (from center into center) in spiral (not closed) circular motion. The spiral enables the continuous exchange of polarities and directions. Each machine has to support the principle of functioning of the body and intensify thar principle. It must not burden it vertically. Even when we talk about the construction of muscle mass, the machines should not build the muscle in such a way that muscle fibres shorten. Volume must not restrict the flexibility. All functions of the body, all organs, every cell and even every gene continuously act on the principle full – empty, spreading – collecting, attraction – rejection, … In that Phi synchronicity you have to be brought with work on the machines, i.e. the stay in the space of the Runic Gym itself.