History of the corporate step challenge
The original concept of a step challenge emerged in 1965, when a Japanese watch-maker invented a pedometer called the Manpo-kei. According to this blog in Japan, the fitness gadget “was marketed in 1965 under the slogan ‘Let’s all walk 10,000 steps a day!’ In Japanese Man means 10,000, Po means Steps and Kei means Measure – and so the device became the …