[On standard elements of cyclic motion].
D000818:Animals; D055592:Biophysical Phenomena; D001703:Biophysics; D004285:Dogs; D005121:Extremities / Q000502:physiology*; D007596:Joints / Q000502:physiology*; D009068:Movement
O standartnykh élementakh tsiklicheskogo dvizheniia.