the.com/treadmill

A machine that lets you run for miles and arrive exactly nowhere.

means A machine with a moving belt you walk or run on while staying in place, used for indoor exercise or cardiovascular workouts.

from A literal compound of "tread" (to step on, from Old English tredan) and "mill." The first treadmills were grim: 19th-century prison devices where convicts trudged endlessly on a great rotating cylinder of steps, often grinding grain or pumping water — labor designed to exhaust and reform. The modern fitness machine inherited both the name and, some would say, the spirit.

prison origin
Invented in 1818 to punish British convicts
name source
Prisoners 'tread the mill' to grind grain
oscar wilde
Sentenced to treadmill labor in 1895
laundry rack
Becomes a clothes hanger in most homes
calorie myth
Most machines overestimate burn by 15 percent
for instance

peloton treadmill — connected fitness brand with 2.96 million subscribers as of 2023

nordictrack commercial 1750 — popular home treadmill model with incline/decline capability up to 40%

life fitness t3 — commercial gym treadmill standard found in thousands of fitness facilities worldwide

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