Directly refers to the action of putting a saddle on a horse before riding it.

Literal Use

Often used in Westerns or talking about cowboys to show it's time to ride horses.

Western Context

Implies preparing for an activity, not just putting on the saddle.

Figuratively means to prepare oneself for a difficult or demanding task.

Used as an informal way to express that one is ready to begin or take action.

Can be a call to motivate others to start working or focus on the task at hand.