is said to have centred around the 5BX workout: a full-body routine designed by the Royal Canadian Air Force (RCAF) that can be squeezed into just 11 minutes. It is almost absurdly straightforward ...

has been reported to perform an 11-minute Royal Canadian Air Force exercise plan called the 5BX regularly. Besides incorporating a significant number of minutes of walking daily, the 75-year-old ...

Here’s how. The Royal Canadian Air Force 5BX Plan Exercises in the 5BX plan get more challenging as you get fitter and progress through the different phases, but remember that the aim is to cram ...