Today, the young generation lives a good life, the peace of life makes them feel bored, so they begins to chase for exciting sports. Parachute sport is the most popular and challenging for them, people jump for the high mountain and then open the parachute, flying above the sky and seeing the scenery. It is so dangerous, but the more dangerous, the more people like. The parachute sport is such a great challenge that some people choose bungee jumping, it is safe but also excited. People jump from the top and almost to the river. The lose of gravity makes people feel like dying, it is the sense of dying attracts people. But not everyone is suitable for these adventure sports, the people whose have heart disease are not allowed to do it. No matter what kind of sport people try, safety comes first.