Bah.
If it can't kill you, it's a game, not a sport.
Freeflying is much harder than any of those silly nanny-sports. Disgusting farts in the plane, 45 seconds of playing time, varying speeds between 230-320km/h, bad spots, high winds, people who cork, cut you off, violate the landing pattern.
There aren't that many sports where it takes the average participants more than a year or two just to be able to handle the basics.
Not to mention packing new ZP canopies.
Boxing? HAH! "Football"? Hah, again! For sissies, I tell you!
