(New) - The complete clarification of all functional perception processes within walking and running
1. Prior to an approach within the long jump we always first construct a perceptual image of a latent action trajectory shape out of the perspective of our whole body – The scientific evidence
2. Walking versus a stepper – Walking demands a coupling of a secondary (internal) focus to a primary (external) focus; The step machine solely requires a secondary (internal) focus
3. The essence of walking is solely executed by the external movements of the complete body; Within the primary focus the body is encapsulated within an external action trajectory shape thereby generating the tau-value
4. The execution of an external action trajectory shape over which the entire body moves dictates all internal sensorimotor perception processes; The tau-coupling process within walking demonstrates that we absolutely do not need a motor plan
5. Random motor leg activity implicitly induces an internal and an external focus – The scientific evidence how two autonomous foci arise within walking and how their roles evolutionarily have reversed
6. The explanation of the emergence of the cortical streams - We can only walk from A to B with a zigzag movement, yet the ingenious mediation by the cortical streams creates the delusion of a straight action trajectory shape