In Hockey, Goalkeepers Read Shots Based on Stick Position

Abstract

For a hockey goalkeeper, the key is not reacting to the puck, but anticipating the shooter's intention. They analyze the stick's position 0.3-0.5 seconds before impact. The puck travels at speeds of up to 160 km/h, covering the distance in 0.4 seconds, while the goalkeeper's reaction time is around 200 milliseconds. The reading is based on the approach speed, hand position, hip rotation, and stick angle. Cues such as blade position and body tilt predict the height and direction of the shot. Around 60% of goals come from predictable positions. Experienced goalkeepers transform this analysis into instinct, predicting the shot and achieving up to 27% more saves.