Water surface walking practice (Earth-2356)

The water surface walking practice is a Jedi training method is used to gain better Force control. To do this, the user has to be emitting a constant stream of midi-cholorians from the bottom of the their feet and using the repellent force to walk across the water's surface. This technique is more difficult to master than the tree climbing practice, because the amount of Force that needs to be emitted changes constantly.

One can use their midi-cholorians to "skate" across the water surface, like an ice skater, instead of just walking or running. And, as noted by Jedi Master Jiraiya, the more one trains this technique the more they reach a state where they stand on water without even noticing it or basically even trying.

It doesn't have to just be at the feet. An user underwater can focus the Force on their hands or any other body part that makes contact with the surface of the water. If they were submerged, they can climb atop the water as if they were climbing out of a pool.

Source

 * https://naruto.fandom.com/wiki/Water_Surface_Walking_Practice.