The 6th house is the house of maintenance — the daily work, routines, and habits of health that keep a life running. It is unglamorous and decisive: what is done every day becomes the body and the career.
A transit moving through the 6th house shows up in the schedule and the body — workload, routines, and health habits carry the story. A natal point received here is felt through daily functioning.
work, health, and daily routine — the practical arena where the contact is felt.
Transit Mars in the 6th house floods the workweek with drive — productive if paced, abrasive if not.