Cliff downhill should choose a cliff with a flat surface and a suitable height, and use a professional climbing rope for protection. It is a sport that descends from the main edge of the cliff and descends from the top of the cliff to the bottom of the cliff. The main equipment is a main rope, which is equipped with a descender and a figure-eight ring, which is controlled by the downhiller himself and plays a role in determining the descending speed; a protection rope is tied around the waist of the downhiller and works from the top of the cliff. Personnel operation, play the role of safety rope. Downhill is more important than entertainment, and it is suitable for popular outdoor leisure sports.
The equipment required for cliff downhill is basic mountaineering equipment, such as seat belt
s, iron locks, descenders, ropes, helmets, gloves, etc. It is best to wear hiking shoes for downhill. These shoes have a large friction force and are more convenient when descending, traversing or climbing. The most commonly used technique in downhill is descending, that is, using descenders to descend the cliff, such as protrusions on the cliff. Or small trees and other obstacles, you must also master the traverse and climbing methods, avoid obstacles and choose a flat route. The rope is a climbing rope. When descending, the rope is operated by hand. Gloves must be worn to prevent the descending speed from being too fast and difficult to control.
Cliff rappelling
When choosing a rappelling cliff, you must first check the height of the cliff and whether the cliff face and bottom are flat. Avoid prominent sharp-edged rock blocks, and the slope is not easy to be too steep. Large, there should be a suitable tree or boulder on the top of the cliff to hang the protective rope.
The downhill activity relaxes the body and mind, surpasses oneself, experiences thrills, and cultivates the spirit of teamwork. Preferred program for group activities.
People are always accustomed to using their imagination to doodle distant things. People who have not experienced it describe the cliff downhill. In addition to “exciting”, there are more “dangerous” and “dangerous”. Chic ” even “elegant”
Under normal circumstances, in addition to the most basic action essentials, different places of descent will have their own additional technical requirements. In theory, as long as you follow the coach’s requirements, there will be no accidents. However, beginners are often in a hurry due to nervousness. Not only are they hanging in mid-air, but the onlookers are also frightened. All the stimuli and dangers are all created by oneself, and there is no way to talk about being chic.
Freeze one: side fall. Performance: The person falls sideways to the stone wall. Heartbeat level: ??
There are four reasons for side fall. First, the uneven force on the feet causes the center of gravity to shift; second, the rock wall is uneven, and the legs are stretched and flexed differently; third, the descending route is too skewed, and the rope reverberates; fourth, the legs are close together, and the center of gravity is unstable.
As long as the equipment is complete, a side fall will generally cause no damage, and it will be easier to return to a normal posture.
Freeze 2: Upside down. Performance: head and feet up, back to the stone wall. Heartbeat level: ??????
There are three reasons for the appearance of leaning back. First, when the initial descent, the right-angle transition is too fast, and the center of gravity is suspended. Second, want to play elegant, smashed, the body out of control. Third, the legs are too bent, and the center of gravity is suspended and lower than the feet.
Occasionally, it hits the buttocks or shoulders, but it’s not a big problem. However, it takes a lot of effort to adjust, and it should be completed step by step under the guidance of the coach. The most important thing is to stay calm and cooperate with the command. Brackets: It is difficult for inexperienced people not to panic, and they often cannot distinguish between their left and right hands. After a safe and soft landing, they are constantly glad that they are not crabs.
Freeze 3: Slipping. Performance: The person quickly falls down the rope. Heartbeat level: ??????????
If the whole body leaves the stone wall without grasping the rope in time, a fall will occur.
When a fall occurs, the protection personnel below will tighten the protective rope in the shortest time, and the fall will stop; don’t expect the coach to save yourself as soon as you lose control, emergency braking still needs reaction time . Usually, it has to slide down a distance of two or three meters to stop, which is exactly the distance that I am worth showing off in the future and will not let myself collapse at that time.
In addition to the above situations, there will be a variety of situations due to the shape of the cliff, the smoothness of the surface, the height of the cliff, etc., too many to list. Watching others downhill is at most a heartbeat. When it was their turn, many people burst into tears.
But that’s where the allure and instructiveness of downhill is. It’s not a bone-chilling cold, and the plum blossoms are fragrant. Unforgettable feelings, rich in life-long teachings. However, these special experiences cannot be designed softly.
The safety of rappelling depends on the cooperation of various safety equipment and equipment. The friction of the rope is an important factor to ensure that one’s skills will not decline.