to excite or motivate someone
誰かを興奮させるまたは動機付ける (dareka o kōfun saseru matawa dōkizukeru)
"The coach’s speech really fired up the players."
"コーチのスピーチは選手たちを本当に奮い立たせました。" (kōchi no supīchi wa senshu-tachi o hontōni furu itatasemashita)
to move faster; to hurry up
to become involved in order to help or stop something
to do exactly what is needed to get a desired result
to cause extreme fear or horror
to trigger or inspire new creative thoughts
to complete the remaining small tasks of a project