Royal Canadian Air Fitness Program
The Royal Canadian Air Force developed a fitness program called 5BX which was designed for keeping fit without proper equipment.
The diversity of work assignments, combined with lack of adequate gymnasium facilities at many of our stations makes it difficult to schedule formal physical training periods for all our personnel. The 5BX Plan puts physical fitness within reach of every member of the RCAF.
There’s a downloadable PDF of the book available at the site so get going.