Feats with character stopping themselves at a high speed to land at a specific point

[MaybeWantsToEdit]

An example being this feat, in which a character in a FTL jetpack is able to quickly go back to Earth in a tiny time frame. Another being the Batter from OFF, who moves in an area that makes him move at SoL speeds (in some interpretations, but that's not relevant here), and he's able to move and stop himself perfectly on points in that world to go to different "zone portals". Would these types of feats count towards reactions, since otherwise they would have very little control over where they stop when accelerating and deaccelerating so fast?

 

[Hypertornado099]

The first no, the second yeah

 

[MaybeWantsToEdit]

Is there any reason why the first one would count but the second wouldn't? Going from outer space past the Moon, and then going back to Earth in a fraction of a second requires insane acceleration and deacceleration I feel, despite it looking easy for the character to do. But if that was done by some normal person, they would've instantly crashed to Earth and died

 

[Hypertornado099]

Is there any reason why the first one would count but the second wouldn't? Going from outer space past the Moon, and then going back to Earth in a fraction of a second requires insane acceleration and deacceleration I feel, despite it looking easy for the character to do. But if that was done by some normal person, they would've instantly crashed to Earth and died

It wouldn't require superhuman reactions. If I knew I would reach the planet in half a second and stopped on time, it would only require me to react in a timeframe of 0.5 seconds