I would like to give a concise explanation to the protection of rock climbing. I wish to play a role of reference and warning for the old and new rock friends! Here is not to say there are several ways to protect rock climbing. We only talk about the protection of several major issues!
Equipment inspection
Seat belt: All parts of the joint must be buckled and buckled, especially the main ring, wear special care not to distort any of the straps (there are twists and shows that wearing a certain problem)
Main lock: whether the lock body has cracks, whether the lock door is flexible, it is best to use 2 locks (a main ring, a connection to the seat belt body)
Rope: Straighten the rope and check for wear. Knots (the rock hall uses rabbit ears is best and there is anti-removal). The other end must have a knotted helmet: check the helmet body for cracks. The connection part (also should be reversed)
2. Check each other
Connection between man and rope: knot, lock is locked (locking door is best towards the climber, not facing the rock wall)
The connection between the person and the seat belt: waist band, leg band...
The relationship between rope and protector: the direction of the rope must be accurate, you can pull the two ends of the rope to try and confirm the relationship between the correct protector and the seat belt: the protector must be properly connected to the seat belt, and check the connection master Whether the lock is locked
3. Protector
The tightness of the rope: After a certain height from the ground, the rope should remain slightly bent, not too tight (so as not to affect the climbing force, or pull it away from the slope)
Attention: Avoid talking to others during the protection, watching the scenery, thinking about your mind, picking up your mobile phone, and sleeping!
Protective action: to allow the protected person to stay in a higher position or to stop (a rope should be used and suddenly sit down), to allow the protected person to have a larger buffer (should use the rope and jump upward action)
Personal experience: Pay close attention to the climber's movements, just as if you are climbing. Be alert to the signal of the fall of the climber and the body's foreshadowing. Different approaches to the route below the climber should be handled differently ( So that the climber does not hit the protruding rock wall)
Reminder: You are obliged to remind you to point out that the climber may have a dangerous wrong action (use a hand to hang a piece, head down in the danger area, hang it upside down, hook it up, hook it inside the rope, drawstring The direction is not right, etc.)
Self-protection: Always pay attention to protecting your own safety. If you have problems, those who are protected will suffer even more.
4. Climbers
To prevent falling objects and gravel: For the body equipment, etc., be sure to hang your hands (especially the rope and the drop device, or you can not come down), do not scream with falling stones (to call rockfall, use protection People can understand the language and try to keep it clear.)
Shedding action: Try to keep calm when falling off, control the body (keep the feet under the head, do not lie horizontally, do not face the rock wall), you can use the foot to rock the wall properly, and grab the rope closest to the seat belt in one hand. Bend the other hand and legs, and give a buffer when preparing to hit the rock wall. You must remind the protector before you start DYNO and start again after the break. When encountering special conditions, you must also communicate with the protector. The relationship between yourself and the rock wall and the rope must first pay attention to yourself and promptly inform the protector of the adjustment (for example, tightening, relaxing, possibly falling, etc.)
Keep calm: When you are meticulous in everything, you should be able to confirm that you are safe and you should be able to maintain a good self-confidence to complete the route better, so there should be no reason to stay calm!
The above are just some of the issues that should be noted when protecting each other. There is no practical significance for the rock friends who have never done protection. If the protection is more secure, rock climbing should be very safe, but it is still important to do it.
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