Exercise Bike Or Treadmill

exercise bike
A piece of exercise equipment having handlebars, pedals, and a saddle like a bicycle, on which the user replicates the movements of bicycling
An exercise bicycle or bike, or stationary bicycle, or Exercycle is a device with saddle, pedals, and some form of handlebars arranged as on a bicycle, but used as exercise equipment rather than transportation.
an exercise device resembling a stationary bike

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
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape
a mill that is powered by men or animals walking on a circular belt or climbing steps
An exercise machine, typically with a continuous belt, that allows one to walk or run in place
an exercise device consisting of an endless belt on which a person can walk or jog without changing place
a job involving drudgery and confinement