Mirren salutes her Air Force fitness regime

Interest in a 1950s military-style fitness regime is expected to surge after actress Helen Mirren said she credits her trim figure to the 12-minute daily exercise.
The regimen, which was designed by physician Bill Orban in the late 1950s, includes 10 basic exercises for women that are intended to work all the muscle groups in a short amount of time. It includes moves such as knee raises, arm circling, push-ups, sit-ups, chest raises, leg raises, and running and hopping.