teded:Today, the treadmill is one of the most common ways to get in your weekly workout, but did you
teded:Today, the treadmill is one of the most common ways to get in your weekly workout, but did you know that in the 1800s, treadmills were created to punish English prisoners?The original version was invented in 1818 by English engineer Sir William Cubitt. While the prisoners stepped on 24 spokes of a large paddle wheel, the rotation made gears pump out water, crush grain, or power mills, which is where the name “treadmill” originated.Watch the dark and twisted history of the treadmill: The treadmill’s dark and twisted past - Conor HeffernanAnimation by Yukai DuFun Fact Friday! -- source link
#treadmills#history#animation#prison#torture#treadmill#exercise