Exercise Treadmill Testing

treadmill
a mill that is powered by men or animals walking on a circular belt or climbing steps
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
a job involving drudgery and confinement
An exercise machine, typically with a continuous belt, that allows one to walk or run in place
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape

exercise
Exert (part of the body) to promote or improve muscular strength
Use or apply (a faculty, right, or process)
practice: carry out or practice; as of jobs and professions; "practice law"
Engage in physical activity to sustain or improve health and fitness; take exercise
the activity of exerting your muscles in various ways to keep fit; "the doctor recommended regular exercise"; "he did some exercising"; "the physical exertion required by his work kept him fit"
exert: put to use; "exert one's power or influence"

testing
Reveal the strengths or capabilities of (someone or something) by putting them under strain
the act of subjecting to experimental test in order to determine how well something works; "they agreed to end the testing of atomic weapons"
examination: the act of giving students or candidates a test (as by questions) to determine what they know or have learned
an examination of the characteristics of something; "there are laboratories for commercial testing"; "it involved testing thousands of children for smallpox"
Give (someone) a short written or oral examination of their proficiency or knowledge
Take measures to check the quality, performance, or reliability of (something), esp. before putting it into widespread use or practice