100 years of fitness in 100 seconds

British healthcare and wellbeing service Benenden Health takes a look at the evolution of fitness in the past 100 years.

It's a colourful history: from the gentle stretches of the 1910s and 1920s, designed to reduce 'unfeminine' perspiration, to the hula hoop and twister fads of the mid-20th century and today's high-energy Zumba workouts.

Benenden Health | via