At present, the average height of the world's top men's teams is about 2 meters. On the basis of attaching importance to the growth of athletes' natural height, we generally attach importance to the cultivation of fighting style and tenacity and the improvement of athletes' air superiority, and strengthen the growth of strength and jumping ability, so that both offense and defense have air superiority. ?

(2) Requirements for speed quality?

Speed is the soul and vitality of basketball. Whether each attack and defense can be completed accurately and quickly in the case of high speed, high difficulty and strong confrontation is the key to the success or failure of modern basketball games. In basketball, running has fierce confrontation. To break through the defense, it is necessary to improvise according to the defensive action in running, and at the same time, it must have a high degree of stability (anti-collision). Therefore, the speed in basketball has the characteristics of adaptability, stability, concealment and suddenness. The special speed of basketball players is mainly reflected in: 1. Displacement velocity; 2. The starting speed of reaction; 3. Speed of single technical action; 4. Attack speed: 5. Defensive speed; 6. Attack and defense conversion speed; 7. Defensive counterattack speed; 8. Dribble speed; 9. Passing speed; 10. Shooting speed, etc. Among them, offensive speed is the soul, and defensive speed is the guarantee. The core of basketball players is acceleration and the speed of accelerated running, not absolute speed. ?

(3) Requirements for strength and quality?

Basketball not only requires athletes to run fast and have good skills, but also requires athletes to brake and stop quickly. According to the action structure and exertion characteristics of basketball, an excellent basketball player must have good jumping ability, trunk muscle strength and upper limb strength. As far as the essence of strength is concerned, basketball is mainly explosive force and fast strength endurance. ?

(4) Requirements for endurance quality?

Endurance refers to the ability of the body to persist in sports for a long time. We generally call endurance closely related to the performance of special sports as special endurance. The basketball competition venue is small, strong and antagonistic. In order to maintain combat effectiveness, the two sides frequently changed people. These characteristics first require basketball players to have good anaerobic endurance, especially the ability to maintain high-intensity and explosive sports, that is, the ability to repeatedly perform short-distance and high-intensity sports for a long time. The special endurance of basketball is mainly reflected in the ability to maintain repeated short-distance and high-intensity intermittent sports. ?

(5) What are the requirements of basketball for sensitive quality? The requirements of basketball for athletes' sensitive quality mainly lie in quickness, coordination and accuracy. Only with these qualities can we closely combine with the characteristics of quick response and strong adaptability required by basketball, thus promoting the technical and tactical level of players. ?

(6) Does basketball need flexibility? The significance of flexibility in basketball mainly requires athletes' joint ligaments, especially those of waist, hip, shoulder, leg and ankle, to have strong toughness, which is of positive significance for athletes to increase the intensity and range of actual technical movements and reduce the injuries of athletes.