When climbing, the body should naturally relax, stabilize the center of gravity with three fulcrums, and the center of gravity should move with the change of climbing action, which is the key to stability, balance and labor saving of climbing. If you want to relax, you should keep your body at a certain distance from the rock wall according to its steepness. If you get too close, it will affect the observation of climbing route and the choice of fulcrum. But when climbing the artificial rock wall, you should stick it very close. When climbing a natural rock wall, the upper and lower limbs should be stretched in harmony and the climbing should be rhythmic. Pull up and climb down at the same time, the center of gravity of the body must fall on the feet, keep the climbing posture facing the rock wall, stand upright on the rock wall with three fixed supports, and stand upright on the rock wall with three fixed supports. The action hand of the arm is the key to grasp the fulcrum and maintain the body balance in rock climbing, and the strength of the arm directly affects the quality and effect of rock climbing. Therefore, an excellent climber must have enough finger strength, wrist strength and arm strength. For beginners, arm movements are more important when they are not good at making full use of lower limb strength. Artificial rock climbing and natural rock climbing are different in how to exert their strength. The former requires the first knuckle to pull the fulcrum hard, at the same time, the wrist should be tense, the palm should be attached to the rock wall, the forearm should droop, and the palm should be attached to the rock wall. When pull-ups, the fingers (grip points) press down on the arm, and its action law is that the trajectory of the center of gravity changes little and the rhythm is more obvious. However, when climbing a natural rock wall, its movements change greatly, and various methods of exerting force should be adopted according to different fulcrums, such as grasping, hugging, hanging, digging, scraping, pinching, pulling, pushing and supporting.

2, the action of the foot.

The key to a good climber's climbing skill is whether his leg strength can be fully utilized. Climbing by arm strength alone can't last. The essentials of foot movement are: the legs rotate outward, the inner side of the big toe is close to the rock surface, the legs are slightly flexed, and the center of gravity of the body is maintained by stepping on the fulcrum with the foot. When the size and direction of natural rock wall fulcrum are different, it should be used flexibly. But remember, your knees should not touch the rock surface, otherwise it will affect the support of your feet and the balance of your body, and even cause slipping and knee injury. In addition, when stepping on the fulcrum with your foot, don't use too much force, but grasp the direction of force.

3, hand and foot cooperation.

Excellent climber, the upper and lower limbs are coordinated. For beginners or unskilled athletes, upper limb strength is more important. When climbing a mountain, the upper limbs are often pull-ups and the lower limbs push the legs to move the body. If the upper limb strength is poor, it is easy to get tired when climbing the mountain, which is manifested as arm weakness, numbness in pain and gradual loss of grasping ability. After losing the ability to grasp, even if the strength of the lower limbs is good, it is difficult to keep the balance of the body. Therefore, to learn rock climbing, we must first practice the strength of the upper limbs. The upper limbs should focus on the strength of fingers, wrists and arms, and then cooperate with the strength of ankles, toes and legs, so that the center of gravity of the body can move in coordination with the different directions of force, and the coordination of hand and foot movements will be free.