Jump into the extreme sport of Skydiving.
He said he believed that any modern extreme sport involved precise control of scientific instruments.
Strop is a kind of extreme sport full of speed sense and excitability. The project is profitable with small investment and rapid economic return.
Effectively throwing yourself down a slope in a giant ball, or "Zorbing", is one of the latest extreme sport craze to sweep the world.
But extreme sports are definitely gaining in popularity.
My hobby is to spend my spare time with friends, or to travel, and extreme sports. What about you?
