He tried to provide methods intended to help workers to eliminate "shadow movements" (which he believed wasted energy and time) and to focus instead on constructive movements necessary to the job in hand.
Intentou proporcionar métodos para axudar aos traballadores a eliminar "movementos sombra" (que cría que desperdiciaban enerxía e tempo) e centrarse pola contra en movementos construtivos necesarios para o oficio.