Treadmill Running Training

treadmill
a job involving drudgery and confinement
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape
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 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 mill that is powered by men or animals walking on a circular belt or climbing steps

training
education: the result of good upbringing (especially knowledge of correct social behavior); "a woman of breeding and refinement"
The action of teaching a person or animal a particular skill or type of behavior
activity leading to skilled behavior
(trained) shaped or conditioned or disciplined by training; often used as a combining form; "a trained mind"; "trained pigeons"; "well-trained servants"
The action of undertaking a course of exercise and diet in preparation for a sporting event

running
An act of running a race
The sport of racing on foot
run: the act of running; traveling on foot at a fast pace; "he broke into a run"; "his daily run keeps him fit"
The action or movement of a runner
run: (American football) a play in which a player attempts to carry the ball through or past the opposing team; "the defensive line braced to stop the run"; "the coach put great emphasis on running"
running(a): (of fluids) moving or issuing in a stream; "as mountain stream with freely running water"; "hovels without running water"