The practice of visualizing yourself driving the track in vivid detail, engaging all senses. Effective mental imagery programs the subconscious mind and has been shown to improve on-track performance even without additional seat time.
Bentley's Mental Imagery Guide for Drivers states: "If you want to improve or develop a skill, learn a new track, make a change in your behavior, build up your confidence, learn to control your focus — using mental imagery is a critical step, perhaps the most important." The power is illustrated by Senna's description of his Monaco 1988 qualifying lap (via Inner Speed Secrets): "the feeling of expectation, of getting it done and doing the best and being the best" created a state where he qualified 1.4 seconds faster than his teammate, four-time World Champion Alain Prost. Bentley frames this as the "Zen philosophy of oneness — becoming one with the act of doing something." Lappi's research (The Racer's Mind, 2018) confirms that mental imagery builds the "cognitive map in long-term memory" that enables this kind of automatic, flow-state performance.