Add Yahoo as a preferred source to see more of our stories on Google. In 1956, when Bill Orban took a position with the Department of National Defence in Canada, he was tasked with designing a fitness ...
Hosted on MSN
This 1960s Air Force workout still holds up – building functional fitness in just 11 minutes a day
Decades before we had thousands of short workouts at our disposal on YouTube, in the 1960s an 11-minute workout gained popularity. Developed by the Royal Canadian Airforce, the 5BX (Five Basic ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results