Does anyone understand the physics of why a ball swings like that?

[Ganpati's Goonerz--AFC's Aboriginal Fertility Cult]

here you go...turbulence around the seams apparently...

http://news.bbc.co.uk/1/hi/magazine/5048238.stm

Thank you.

So as opposed to trying to curl it in, if you hoof it from distance you might as well give it a toe poke and hope the random swerve becomes a sort of wobble seam delivery with the ball moving erratically.

WD Granit Xhaka.