flex one's muscles
idiomPart offlex
flex one's muscles — idiom
1. to show or test one's power, influence, or strength, either physically or in a b
1.idiom
Definition
to show or test one's power, influence, or strength, either physically or in a broader competitive context
Example
The country's navy flexed its muscles by holding military exercises near the disputed waters.
The new CEO flexed her muscles early by reorganising the entire management team.