The phrase ‘back in the saddle’ is an idiomatic expression that means to return to a position of control, responsibility, or activity after a period of absence. It originates from the literal act of getting back on a horse after falling off or taking a break. In a broader sense, it is often used to describe someone resuming their duties or getting back to work after a hiatus.
For example, if someone has been on vacation and returns to their job, you might say they are ‘back in the saddle’. Similarly, if a person recovers from an illness and starts working again, they are also considered to be back in the saddle. The phrase conveys a sense of readiness and eagerness to take on responsibilities once more.