Film From The 1940s Showing Women Use Strange Exercise Contraptions...
It's not uncommon to see people hitting treadmills... ...back in the 1940s an exercise machine called the Streamliner was introduced, and it was supposed to fight the...
https://www.neatorama.com/2015/08/28/Film-From-The-1940s-Showing-Women-Use-Strange-Exercise-Contraptions/
