The LaufLauf triggers exactly on zones of the hand that have connections to the unconscious nervous system. The signals are transmitted via the arms to the brain.
This transmission of information is responsible for specific physiological reactions such as a change in posture or increased body tension.
The brain processes these messages from the hand-arm-shoulder complex and reacts to these messages permanently and flexibly. The brain uses various communication channels: nerves, blood vessels, lymphatics and chemical messengers.
All excitation lines run through redundant biological signaling systems that regulate themselves.