To depart from an area, where the takeoff area is short or the available takeoff area is restricted by obstructions safely; the pilot must exercise positive and precise control of airplane attitude and airspeed so that takeoff and climb performance results in the shortest ground roll and the steepest angle of climb.
AFH Ch-05 (10) Short Field Takeoff and Maximum Performance Climb
Cessna SOPM 2-10 Short Field Takeoff and Maximum Performance Climb
Private Pilot ACS Page 24 Task E. Short Field Takeoff and Maximum Performance Climb