A device consisting of a moving belt on which people can walk or run for exercise

A monotonous or repetitive routine

एक बेजान या दोहरावदार दिनचर्या

English Usage: He felt trapped in the daily treadmill of work and chores.

Hindi Usage: वह काम और कामों की दिनचर्या में फंसा हुआ महसूस कर रहा था।