Watch 100 Years of Fitness in 100 Seconds

Spandex not included.

A United Kingdom-based company called Benenden Healthcare created this amazing video, which cleverly takes us through 100 years of fitness. From the stretches of the 1910s and ’20s, to hula-hooping through the ’50s, to the “trim twist” of the ’60s, this video proves that while fitness fads may come and go, it’s always fashionable to get moving.

We’re partial to the 80s.