Flag-waving and Shouting: In ancient times, it was used to refer to flag-waving and shouting for help, but now it is a metaphor to encourage others, which is often derogatory.

Victory in sight: refers to victory in sight. It also means that one thing is about to succeed. That is, there is a great chance of success.

Cheer: it means to increase the external motivation and confidence of the contestants by shouting slogans.

Drumming: Drumming to enhance prestige.

Race to the top: a metaphor for striving for a favorable situation.