
Take up the gauntlet
Historical Origin
The phrase has medieval roots, originating from knights accepting a duel by picking up a dropped gauntlet.

When the senior manager dared someone to improve sales, I took up the gauntlet.
Not Literal
It's a metaphorical expression and doesn't involve physical fighting in modern use.

Despite the difficulty, she took up the gauntlet to complete the marathon.
Demonstrates Courage
Using the phrase can imply that someone has the courage to face difficult tasks.

He took up the gauntlet to defend his team's project.
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension