I find that watching pedalling like this to be at the same time amusing and disturbing. It's the polar opposite of how I was trained.
My organ teacher back in the late 1970's - Michael Dudman - was insistent on a minimum of physical movement at the console, and he was a model of this in his own playing. With regard to pedalling, he aimed for a rapid release of each key, followed by a quick movement of the foot in order to be over the top of the next key before it's needed. Then it was just a matter of pushing it down at the right moment. At the cathedral where he was organist it was possible to stand directly underneath the console (which was up in a gallery). When he was playing there was a constant sound of thumping from the pedals, but it wasn't from the keys being struck. The noise was produced by the keys as they slammed into the felted upper rail above the keys after being released.
There's a grainy video on YouTube, transferred from video tape, of his performance at the opening recital of a rebuilt cathedral organ in the New South Wales country town of Lismore back in 1988. The first piece - Buxtehude's Prelude, Fugue and Chaconne in C major - shows his pedalling clearly.
https://www.youtube.com/watch?v=7Uh5BbWjd7gAndrew