Abstract: With the rapid development of basketball, changing attack has become the development trend of basketball. Because of its flexible tactics, it can constantly create offensive opportunities while moving and pose a great threat to the opponent's defense, so it is one of the more advanced tactics of modern basketball players.

Paper Keywords: basketball; Switching attack; Offensive tactics

First, change the tactical characteristics of the attack.

(1) Moving, covering and overall cooperation are the prerequisites for the conversion attack. Cover-switching attack is an attack method in which basketball players consciously cover their opponents while moving. When two players cooperate, the other players should move continuously and cover each other. Although some players don't have the ball, their actions play an important role in the success or failure of the whole attack. In the attack, sometimes there will be some mobile attack opportunities, and athletes must decisively and actively use personal attack techniques to attack.

(2) Strong offensive continuity.

The success or failure of changing offensive tactics is not in speed, but mainly in mastering the timing and continuity of attack and always maintaining the balance of the team on the court. The whole team cooperated tacitly, and the continuity of attack was not disturbed. Each player used his every move, reasonable cover and clever passing to create scoring opportunities for his companions.

(c) Maintain a balance between offense and defense.

It is very important to keep the balance between attack and defense on the court, and every athlete should be familiar with the way of playing in all positions. The basic principle and purpose of the attack is to force the defender to retreat to the basket. Under the cover of his partner, the attacker makes a jump shot 4 ~ 5 meters away from the basket. But when the defender goes around to defend or the attacker approaches the basket, once this happens, the dribbler should attack the basket directly. If the attack is unsuccessful, other players should immediately move to the nearest area, maintain the balance between attack and defense on the court, and then continue to organize new attacks.

(4) continuous transposition and active attack.

Changing the offensive position requires players to move back and forth on both sides of the court. When one defender dribbles the ball to the basket, the other defender must move to the forward position, cover the forward, and then cut into the basket or cut halfway back to the forward position. Therefore, the exchange of inside positions makes it difficult for inside defenders to form advanced defense and interfere with the ball passed to the basket.

Second, the important conditions of organizational switching attack

(1) Compress the defensive area and get more shooting opportunities in the fast movement. In the transition attack, the real purpose of cover is not to completely block the defender, but to compress the defensive area and let the attacker stop the jump shot in the basket area urgently. Therefore, every athlete should have good shooting skills and scoring ability.

(2) Cover is the key to complete tactics.

The basic principle of switching attack is that players must personally cover each other. If one of the players doesn't cover well, it will affect the continuity and effect of the attack. Players with the ball need to use all kinds of covers if they want to pass the ball to their peers for shooting. If the player dribbles to the basket, the cover should be covered in the opposite direction to maintain the continuity of attack and the balance of attack and defense on the court; If the partner shoots, follow up and grab the rebound; If the receiver's position is reasonable, the passer can pass the ball in place smoothly. Therefore, only when the players' movement and cover are coordinated and continue to attack can they get a chance of success.

(C) enhance the sense of attack, seize the favorable position

The success or failure of a basketball game depends on the number of points scored. All the actions of athletes on the field are consciously grabbing or limiting the shooting points directly or indirectly.

Third, the factors that affect the transformation attack

(1) Good physical fitness is the basis of transforming attack.

Physical fitness is the basis of technology, and it is also the basis of laying a good rhythm of transition attack. Every athlete must have a comprehensive and good basketball physical quality, including strength, speed, endurance, agility, bounce, flexibility and so on. Only athletes with comprehensive physical fitness in special events can give full play to their skills and bring them to the highest level, so that the success rate of switching attacks can be higher.

(B) offensive technical factors

Offensive technique is the basis of mastering the conversion attack, and it is a very important factor to control the offensive rhythm. Offensive techniques mainly include dribbling, passing and catching, breaking through movement, shooting and so on. Technical requirements include three aspects: first, technical specifications should be comprehensive and skilled; The second is the rational use of technology; The third is to be able to use technology in strong confrontation. Among them, the most important reason is the ability to use technology freely in strong confrontation. Only by combining the three abilities can we get a good attack effect.

(C) the transformation of offensive awareness and psychological factors

Consciousness and psychology interact with action. Athletes should cultivate and form correct consciousness and adjust their psychology in practice and in the constant change of offensive movements. In the competition, under the guidance of the correct transformation of offensive consciousness and good psychological control, the correct transformation of offensive action was taken. The athlete's switching attack consciousness and psychological state are not expressed in words, but are fully reflected in his switching action.

Judgment factor

Judgment is the prelude to action. Only when you judge accurately can you act accurately, otherwise you will act wrongly. Judgment is cultivated in practice. Judgment is not isolated, it must know something about each other, understand each other's situation and characteristics, as well as each other's psychology and will. On the basis of mutual understanding, the judgment will be more accurate. Judgment and analytical ability are closely linked. Players can make decisive decisions and finally put them into action by observing their opponents and going through the process of thinking. Only when the judgment is accurate can we seize the fighter with variable attack and master the attack rhythm.

Fourth, strengthen the training of switching attacks.

(A) a clear purpose, cultivate the overall concept

It is necessary to understand the principle and purpose of the conversion attack, learn the playing methods and basic requirements of various positions, as well as the basic conditions of fast movement, and understand the important role of players without the ball in obtaining higher shooting percentage for their companions in the whole attack. Players also need to have the concept of teamwork and continuous attack when they get the ball or have the opportunity to shoot.

(2) Improve the basic technical level and shooting percentage.

According to the players' quality level, position requirements and personality characteristics, according to personal needs, strengthen special awareness training, learn dribbling, passing, jump shot, rebounding and other techniques to develop athletes' various abilities. In the competition, players can use various techniques to play their best competitive state. Athletes should often practice shooting at a distance of about 4 ~ 5 meters from the basket to improve their basic skills and sense of muscle exertion, and improve their sense of the ball and confidence in shooting percentage.

Switching attack is a simple and steady attack mode, which can create good attack opportunities for offensive players. Grasping the accurate attack opportunity and integrating superb technology into ingenious tactics will help to give play to the subjective initiative and creativity of each team and give play to the superiority of this attack.

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