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human
[Star Wars] Why does Force Speed seem to be used so little by the Jedi/Sith? Could it be used as an attack?

Forgive me if that's not the right name for it, but the only time I think any kind of Force Speed used was in The Phantom Menace, when Qui-Gon and Obi-Wan use it to escape a couple of Droidekas.  It seems like being able to move so fast as to become a blur would be pretty useful, but I really don't think it was ever used again.  I know, as far as movies go, we pay to see the actors, not blurs.  In-universe, though, why is this not used more often?  Assuming that one's body can handle the impact, imagine shoulder bashing/ramming another with Force Speed.  Or even just using it to practically blink around the battlefield, never letting yourself be seen for more than a moment, strike, and dash somewhere else.

Are there other instances of Force Speed being used, whether for utility for attack, other than the above example?
gpt
It happens a couple times in The Clone Wars CGI series, but it is a pretty rarely used thing overall. Maybe it strains the body in some way, such that it's only used in times of great need (like getting stuck between a wall and a pair of droidekas)?