In a method of dynamic milking, is performed a given modulating of values of airflow-formingpressures in a first working zone in a negative drive cycle and in a second workingzone in a positive drive cycle of a cyclic drive unit, for providing and energy-physiologicaloptimization of given periodic dynamic in-phase vacuum and mechanical actionson a surface of a milking teat in a two-chamber teat cap with a hermetic chamberconnected with a source of a chamber pressure, whose movable part of a wall realizesthe mechanical actions only on a lateral surface of the teat without interruptingof a spatial channel for movement of milking milk between an open output of themilking channel of the teat and a constantly open milk output of the teat cup duringa dynamic milking process.