yes
surfboarding
A boardsport is any sport involving the use of a board as a vital part, for example, surfboarding.
it has to be out of the ordinary, an extreme sport can be anything that can put your own life at risk such as mountain biking or paintball, what makes an extreme sport is the intensity that you feel while engaging in the activity. Alpine skiing is another extreme sport.
west 49, volcom, val surf, extreme, with brands like that.
Yes
XS is extreme sport or SX is sport extreme. same thing
No
un sport extrême
Yes Extreme Couching is a sport. It is simply a competition between people that who can stay on the couch longer.
paintball
No it is not.
It is the third biggest extreme sport in the world.