Would Dragon Ball Image Training Actually Work? Here's Ten Studies (Anime GainZ) (2019)
In this video, we dive into the concept of image training as used in Dragon Ball. The idea is if you mentally rehearse a movement pattern then you will improve at it, leading to greater increases in strength and technique over time. Goku, Gohan, Krillin, Trunks, and Freeza have all been shown to use this technique in Dragon Ball when they're in conditions where they can't perform a real training session.
But does that work? According to the literature, yes! Watch the video to learn more about this concept used by Son Goku and how to apply it to your own training.