Skateboarding became a extreme sport today by what people did with the sport back when they invented it. The most extreme way of skateboarding is by vert skating. Which by the most part is showed the most by Tony Hawk, a professional vert skater. ----
It is not an easy sport to enter, and is as uncommon as most extreme sports.
foot ball is the most dangerouse4 sport because it hard and you could get hurt durring it
Yes, snowboarding is considered an extreme sport.
paintball is the most popular extreme sport. the number of paintball players exponentially grows each year.
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.
there are tons, but the most dangerous is sky diving believe it or not.
yes it is i found it on 7 lists basketball is an extreme sport