Royal Canadian Air Force Exercise Plans
The Five Basic Exercises ('5BX') Plan is an exercise programme developed for the Royal Canadian Air Force by Bill Orban in the late 1950s
The 5BX Plan is composed of 6 charts arranged in in increasing order of difficulty. Each chart is composed of 5 exercises which are performed within 5 minutes. As you progress within the system the number of each type of exercise that must be performed increases and the diffulty of each exercise increases.