うしろ押し

(1)the act of applying force in order to move something away; "he gave the door a hard push"; "the pushing is good exercise"

(2)何かを遠ざけるために力を加える行為

(3)the act of providing approval and support; "his vigorous backing of the conservatives got him in trouble with progressives"

(4)賛同や支持を与える行為

(1)