This is a video about the guys who like to feel the adrenaline flowing through their veins. They are totally crazy and lying on the beach is not the way of spending their free time and vacations. Some of them are fond of skydiving, flying up in the air and the earth from the height of bird eye. Other guys take their bicycles and explore mountains. Others adore water activities; they raft on the mountain river, surf, or ride on inflatable boats. There are some guys who are not afraid of height, they are involved in alpinism.