I suppose. Maybe I missed a part where they say they're using a regular stance skater for the sake of simplicity.
Note that a goofy skater could also do the moves described in the paper, but it would be a different trick because he's doing it switchstance.
(Source: the rules of SKATE per Battle of the Berrics, the skater has to declare his stance ahead of time for the purposes of normal vs switch tricks, aka the "Skategoat" (Leandre Sanders) rule)
Note that a goofy skater could also do the moves described in the paper, but it would be a different trick because he's doing it switchstance.
(Source: the rules of SKATE per Battle of the Berrics, the skater has to declare his stance ahead of time for the purposes of normal vs switch tricks, aka the "Skategoat" (Leandre Sanders) rule)