What protective measures should be taken for rock climbing? What are the basic points of rock climbing?

1 What protective measures should be taken for rock climbing 1. Choose the right clothes. Before climbing the mountain, you need to choose the right clothes. Don't wear shorts and tights. Be sure to wear loose autumn trousers. Wearing shorts to climb the mountain is easy to scratch the skin, and tight pants will hinder the promotion and flexibility of the legs. Shoes, you should also wear professional climbing shoes. If you wear your usual shoes, your feet will be very uncomfortable and easily injured during climbing.

2. Wear safety protection when climbing, wear safety belts and protective ropes, and be equipped with ropes to avoid danger. When wearing safety protection, don't tie it too tightly or too loosely. Too tight will affect your climbing posture, too loose will easily fall off. It is best to keep an index finger distance from the width between your legs. Knee pads, shoulder pads, elbow pads and helmets are also indispensable, especially when climbing in the wild.

3. The protection form of the protection fulcrum above the climber. In the process of climbing, the protector has been pulling the rope, so that there is no rope left on the climber's chest, but don't pull it too tightly, so as not to affect the climber's action, which should be paid special attention to when climbing high elevation angle. The upper protection has no special requirements for climbers, and the impact force is small and safer when falling. In the following protection, the equipment used generally includes seat belts, iron locks and descenders. When the protector takes up the rope, it should be noted that one hand should always hold the rope behind the descender (or hold the ropes at both ends of the descender together), and it is difficult to stop falling only by holding the rope in front of the descender.

4. The protection method that the lower protection fulcrum is located below the climber. There is no preset protection point on it, but the climber always hangs the protection rope into the iron lock on the safety fulcrum on the way up. This is the only feasible protection method for leading climbers, which is practical and stipulated in international competitions. However, this kind of protection requires the climber to hang himself for protection, and it has a long falling distance and strong impact when falling, so it is generally used by skilled people.

What are the basic essentials of rock climbing: grasp the protruding part of the rock with your hands. Dig, dig the corners, gaps and edges of rocks by hand.

Pull: On the premise of grasping the solid fulcrum in front and above, stick the forearm on the rock wall, grasp the crevice or other terrain, and move your body up or left and right with your arms.

Push: use the rock mass or object on the side or below to make the body move with the strength of the arm. Zhang put his hand into the gap, bent it open with his palm or fingers, and moved his body by grasping the gap in the rock as a fulcrum.

Pedal: support the body with the pedaling force on the inside of the forefoot or toes, and reduce the burden on the upper limbs. Cross, use your own flexibility, avoid difficulties, and seek favorable support.

Hanging: Hanging rocks with toes or heels to keep your body balanced and move.

Tread: step on a bigger fulcrum with the front of your foot to reduce the burden on your upper limbs and move your body.

3 Precautions for climbing 1. Before climbing in the wild, you must get correct guidance and don't act blindly. Don't think that the skills you learned in the climbing gym can be directly transferred to the field operation. Do not assume that your "experienced" partner knows everything you need to know.

2. Communicate with your partner more. Rock climbing is a project that needs the cooperation of teammates. If you can't hear talking or shouting, create other ways of communication, such as pulling a rope, to send a clear message to your partner. Similarly, agree on communication methods before climbing.

Don't do it if you're not sure. If you are not absolutely sure that you can safely untie the knot and re-knot it, don't try to complete the operation of passing the main rope through the protection point and then descending. If you are not sure that you can descend safely, don't descend. It is better to be modest and admit that you need help than to risk your life.

Before you leave the ground, discuss the climbing plan with your partner. If you plan to climb traditionally, what are you going to do when you reach the top? Do you want to find a mountain road to come down by yourself, or do you want your partner to put you down? Is the rope enough to get you back to the ground? Even if you climb the top rope, you should communicate the relevant details in advance. Many accidents happen because there is no clear plan at first.