Of course one needs to define 'sport'. Nor would I say competition is required to fit the category of sport. For example, is mountain climbing a sport? I'd certainly say so.
In any case one competes against other sky divers, the mode of competition changing as the sport has developed. Individual competitions have involved landing on a target and a timed series of manoeuvres in freefall. Team competitions have included time to complete a formation out the door and how many formations a team can form in one freefall.
In any case one competes against other sky divers, the mode of competition changing as the sport has developed. Individual competitions have involved landing on a target and a timed series of manoeuvres in freefall. Team competitions have included time to complete a formation out the door and how many formations a team can form in one freefall.