Rock climbing is known as 'rock wall ballet' and 'rhythmic gymnastics on the cliff', which was originally derived from mountaineering, which is full of strong skill and adventure, and is an important item in extreme sports, which is very popular in the world.

Rock climbing is not required to use tools can also be, of course, I am talking about this is free climbing, when climbing upwards just by the balance of the hands and feet and the body upward movement, hands and arms according to the different fulcrums, using a variety of force methods, such as grasping, gripping, hanging, picking, supporting, pushing, pressing, etc., so this sport has relatively high requirements for the strength of the climber and the flexibility of the body.

Normally, in addition to free climbing, you need to fasten safety belts and protective ropes, equipped with ropes, etc., to avoid danger, but some people who really like to challenge the limit and pursue excitement generally use free climbing, that is to say, there is no need for safety measures, and the cliff we need to climb this time is only 20 meters high, so there is no longer any safety rope or anything like that. ”

After popularizing what rock climbing is to the people in the live broadcast room, Zhang Yang squatted down and rubbed the dry ground next to him to increase the friction, and then squatted down and tightened the shoelaces, and after stuffing all the shoelaces thrown around into the upper, he came to the bottom of the cliff to find a suitable route to climb up.

The route is still easy to find, with a keen eye and countless climbing skills in his mind, soon a broad road appeared in Zhang Yang's mind, and the cliff from the bottom to the top seemed to have a road map woven by bright light appeared in front of him.

Clapping his hands, he turned his head to look at the rhubarb lying there looking at him, and Zhang Yang put his hands and feet on the first climbing object......

"Brother Yang, be careful, we understand theory is understand theory, but after all, we have only crawled once, we must pay attention to safety!"

"The theory is the first to say, but you must pay attention to safety, you don't have a safety rope, and it's not easy to climb halfway up and think about it!"

"I'm a rock climbing enthusiast, anyway, I don't think the anchor can climb up, you don't even have a safety measure, I really think you're one of those gods of free climbing. ”

"That's it, it's like you can do anything, you don't even wipe magnesium powder, what should you do if you sweat on your hands halfway through the climb?"

"Popularize why you use magnesium powder, you will definitely sweat when climbing, magnesium powder can absorb moisture, increase the friction between your hands and the surface of the rock mass and prevent slipping. ”

"That's it, I don't like those brainless fans who don't understand anything and just blow a few nonsense, as if your anchor knows something. ”

"In addition to the moisture-absorbing function that the brother upstairs just said, magnesium powder can also fill the folds of the palm, increase the contact surface with the rock mass, and the grip strength is more solid and even, easy to control, and the movement is more free. ”

"I said you people are not weird, didn't you see Brother Yang rubbing the soil from the ground just now? Who could have known that this time I came here to climb the rock, and I specially brought the magnesium powder you talked about?"

The cliff of about twenty meters is actually not a challenge for Zhang Yang at all, what magnesium powder is not magnesium powder, just this height still allows him to use this kind of thing, so it is better to climb it directly with tools.

easily came to a position more than five meters above the ground, and to the surprise of fans in the live broadcast room, this guy actually climbed up and acted as a commentator.

"There is a basic method of rock climbing, which is the three-point fixation method, which has certain requirements for the posture and movement of various parts of the body.

First of all, we must pay attention to the fact that people who are afraid of heights should not think about this sport, because they must keep their bodies relaxed when climbing, because the requirements for body posture are still relatively high for this sport, we must stabilize the center of gravity of the body with 3 fulcrums, and the center of gravity should move with the transformation of climbing movements, which is the key to whether rock climbing can be stable, balanced and labor-saving. ”

As he spoke, he kept his body at a certain distance from the rock wall according to the steepness of the rock wall, and by the way, he tried to stretch his arms as much as possible, and his hands tightly picked at the two protrusions he had just found.

"Here we want to remind you that if you are using the artificial rock wall for indoor rock climbing, your body should be very close to the rock wall, but if it is this kind of natural rock wall, you must keep a certain distance between your body and the rock wall according to the steepness of the rock wall, because if you are too close, it will affect the observation of the climbing route and the selection of the fulcrum.

When climbing on a natural rock wall like the present, the upper and lower limbs should be stretched in harmony like I am now, and the rhythm must be controlled, the arms should be pulled up and the feet should be climbed down at the same time, and the center of gravity of the body must fall on the feet, and the three-point fixed support must be formed facing the rock wall. ”

Again according to what he just said, he climbed up two or three meters, and after estimating that someone should be able to understand, Zhang Yang continued to talk about the essentials.

"The hand is the key to grasping the fulcrum and maintaining the balance of the body in climbing, and the strength of the arm directly affects the quality and effect of the climb, so a good climber must have enough finger, wrist and arm strength.

Of course, for beginners, in the case of not being good at making full use of the strength of the lower limbs, the movement of the arms is even more important.

The key to the success of climbing skills lies in whether the strength of the legs can be fully utilized, because it is impossible to climb with arm strength alone.

The essentials of the foot movement are, the legs are externally rotated, the inside of the big toe is close to the rock surface, the legs are slightly bent, and the fulcrum of the foot is used to maintain the center of gravity of the body.

But remember, the knee should never touch the rock face, otherwise even if you gently hit the rock wall, it will affect the support of the foot and the balance of the body, and even cause slippage and injury to the knee. ”

is not a performer, Zhang Yang's live broadcast room has always been when he encounters something new, he will explain it in detail to his friends in the live broadcast room, and will continue to remind some precautions.

Often some fans will always feel that the idol will do what they want to do when they follow their idols, as if they will be closer to their idols, if they encounter some irresponsible people who brag about this simple and that easy, without reminding them of dangerous situations and precautions, the probability of problems is simply not too great.

When he first decided to climb the rock, Zhang Yang had already considered that if someone really had the brains to run away to the wild to try it, it would be a big problem, so he kept reminding everyone to pay attention to safety in the live broadcast room, and also tried to say some action essentials in detail.

Five or six minutes later, when he was less than a meter away from the top of the cliff, Zhang Yang suddenly grabbed a flat protruding rock that extended outward, and suddenly turned around and hung himself on the rock while the fans in the live broadcast room were stunned, and he was still facing the outside of the cliff.