Guest skater Marius Constantin ties himself in knots with one of his signature tricks, the crossfoot sidewinder.

Think the crossfoot impossible to casper looks cool? We agree – but only if you do it right. This guide should help.

The crossfoot butterflip to casper is a trick which feels awkward but is actually simple to do. If you can already do caspers comfortably, give this a try.

The crossfoot casper is one of the most awkward caspers there is – but this guide should help de-mystify one of the most unusual skateboarding tricks.