Lifespan Fitness Treadmill Lubricant

treadmill
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 mill that is powered by men or animals walking on a circular belt or climbing steps
a job involving drudgery and confinement
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

lubricant
(lubricated) smeared with oil or grease to reduce friction
(lubrication) the condition of having been made smooth or slippery by the application of a lubricant
Lubricating
a substance capable of reducing friction by making surfaces smooth or slippery

lifespan
The length of time for which an organism lives; The length of time for which something exists or is current or valid
life: the period during which something is functional (as between birth and death); "the battery had a short life"; "he lived a long and happy life"
Lifespan is a 1976 Dutch thriller film directed by Sandy Whitelaw and starring Klaus Kinski.

fitness
The quality of being suitable to fulfill a particular role or task
An organism's ability to survive and reproduce in a particular environment
good physical condition; being in shape or in condition
The condition of being physically fit and healthy
the quality of being suitable; "they had to prove their fitness for the position"
seaworthiness: fitness to traverse the seas