Office Treadmill

treadmill
A device formerly used for driving machinery, consisting of a large wheel with steps fitted into its inner surface. It was turned by the weight of people or animals treading the steps
an exercise device consisting of an endless belt on which a person can walk or jog without changing place
An exercise machine, typically with a continuous belt, that allows one to walk or run in place
a mill that is powered by men or animals walking on a circular belt or climbing steps
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape
a job involving drudgery and confinement

office
A room, set of rooms, or building used as a place for commercial, professional, or bureaucratic work
The local center of a large business
place of business where professional or clerical duties are performed; "he rented an office in the new building"
agency: an administrative unit of government; "the Central Intelligence Agency"; "the Census Bureau"; "Office of Management and Budget"; "Tennessee Valley Authority"
function: the actions and activities assigned to or required or expected of a person or group; "the function of a teacher"; "the government must do its part"; "play its role"
A room, department, or building used to provide a particular service