to flex one's muscles
01
to display power or ability to scare or impress others
![to [flex] {one's} muscles definition and meaning](https://cdn.langeek.co/photo/43600/original/?type=jpeg "to [flex] {one's} muscles definition and meaning")
Idiom
例
The team captain frequently flexes his muscles on the field, asserting his leadership and physical prowess.
to display power or ability to scare or impress others
Idiom
