One of the most dangerous activities is presented by jumping from various high objects. As usual, these objects are not higher than 600 meters. It can be a house, a bridge or a rock. Jumpers use special parachutes for this kind of sport. Base jumping, as it is sometimes called, is much more dangerous than traditional parachute sport, where sportsmen jump from 4 thousand meters from a plane. You have less time to concentrate and make necessary movements.