back in(to) (the) harness

Resuming one's daily work. I'm not thrilled to get back into the harness on Monday. When do you get back in harness after your trip?

Name	Pronounced	Usage
Osip	O-seep	Russian
Balfour	['bælfə]
Kathy	['kæθi]
Ruby	ROO-bee	English
Deanna	dee-AN-ə, DEEN-ə	English
Lena	LE-nah (German, Polish, Italian), LYE-nah (Russian), LEE-nə (English)	Swedish, Norwegian, Danish, German, Polish, Russian, English, Italian, Portuguese