From CAAP 155-1
3.14 Stick Position And The Stall
3.14.1 An important aspect of both normal and aerobatic flight is the relationship of the stick position to the angle of attack of a wing for a specific flap setting or centre of gravity, in particular at the stall. The fore and aft position of the control column determines the angle of the aircraft's wings to the airflow. For example, the stick positions for cruise, glide and the stall move progressively aft. Once the stick position for the stall has been determined (and remembered), it can be used as a measure of whether an aircraft's wing is stalled or not. If the stick is forward of the 'stalled stick position', the aircraft will always be in unstalled flight, regardless of aircraft attitude or airspeed.
3.14.2 Appreciation of this concept, and the ability to recognise and apply stick position to achieve CLMAX (that is the point just before a wing stalls) can increase awareness and enhance a pilot's confidence and aircraft handling at this critical phase of flight.