Volleyball has a high fitness value for human body, which is mainly manifested in people's physiological, psychological and social adaptability. Volleyball is playing an increasingly important role in national fitness. On the basis of consulting a large number of volleyball related research monographs and documents, according to the development and project characteristics of volleyball, combined with modern educational theory, contemporary sociology, sports psychology and other related disciplines, this paper analyzes the fitness function of volleyball. This paper expounds the principle of volleyball fitness methods from the aspects of characteristics and classification, aiming at opening up new ideas for promoting the development of volleyball from the field of creation and design of fitness methods.

However, only scientific and reasonable fitness methods can have fitness value. If the fitness method is unscientific and unreasonable, it will be counterproductive. Fitness value is the most important index to evaluate the adaptation method.

Key words:

Volleyball; Fitness value; Fitness methods; Creative principle

order

Beach volleyball was officially included in the Olympic Games in Atlanta from 65438 to 0996. Among the 28 Olympic events, volleyball occupies two events, namely volleyball and beach volleyball. It can be seen that volleyball is very popular and valued internationally, and the position of competitive volleyball in China is obvious to all, especially the China women's volleyball team, which won the championship in Athens Olympic Games in 2004 from the past "five consecutive championships". Such excellent results can not be separated from China's Olympic strategy of winning glory for our country. The popularity of volleyball in China is far less than that of basketball and football, and the situation of volleyball in primary and secondary schools, universities and rural areas is very poor. Such a serious problem must have its deep-seated reasons.

1, the measures taken by the national authorities to promote the development of volleyball are unfavorable;

2. The goal of competitive volleyball in China should not only stay in the Olympic strategy of winning glory for our country.

3. Personal understanding of the fitness value of volleyball is insufficient.

4. Many people only know competitive volleyball, but not leisure volleyball.

So the purpose of writing this article is to fully tap the fitness value of volleyball.

Let more people realize their participation in volleyball.

The value of sports lies in improving health, and it also plays a certain role in promoting the development and popularization of volleyball in China.

1. The fitness value of volleyball

1. 1 Good effects of volleyball on physiology.

Volleyball is a sport in which people who participate in sports hit each other in the air with any part of their bodies to keep the ball from landing. It can be done with or without a net. As a fitness activity, many people play a ball in a relatively small venue, and everyone's range of activities is not large. It can be seen that the load intensity of mass fitness volleyball is relatively small, and it is the characteristics of relatively small load intensity, strong safety and strong mass that attract more and more exercisers to join this ranks.

From the physiological point of view and the characteristics of volleyball itself,

Volleyball has a great influence on human physiology.

The following good effects:

1. 1. 1 improve energy metabolism and cardiopulmonary function.

The research results of volleyball at home and abroad prove that volleyball is a combination of aerobic energy supply and anaerobic energy supply. Domestic research also shows that anaerobic energy supply accounts for about 20%-40%, aerobic energy supply accounts for about 60%-80%, and aerobic energy supply is dominant. The results also show that volleyball is a sport of non-lactic acid energy supply system. Regular participation in volleyball can improve the level of aerobic metabolism, develop cardiovascular endurance, delay the aging process of cardiovascular system, increase cardiac output and enhance the function of oxygen transport system. People who often participate in volleyball can also increase their breathing strength and endurance, improve lung ventilation, and reduce their breathing frequency by about 10 times when they are quiet. Old people often participate in soft volleyball or balloon volleyball, which can delay the aging process of respiratory function.

1. 1.2 Improve the function of sensory organs.

In volleyball, all kinds of hitting methods, whether volleyball match or volleyball match, must be hitting the ball in the air, catching the ball of one's partner, especially catching the ball that the other side has touched the net. Even if you hit the ball over the net, you must throw the ball into the air before hitting the ball. So people who participate in volleyball gain a sense of time and space.

Training and improvement are incomparable to other ball games.

. Mainly manifested in: when hitting the ball, the player's sense of touch, pressure and proprioception of muscles and tendons will reflect the shape, weight, elasticity, size of the incoming ball and the strength of hitting the ball. So people who often play volleyball can improve their muscle proprioception.

1. 1.3 Improve the ability to judge and control the predetermined goals.

In volleyball, the touch time is short when hitting the ball. Since the advent of volleyball, its competition rules have never allowed "holding the ball", that is, the ball is not allowed to stay at the hitting position for too long, which is a major feature that distinguishes it from other ball games except table tennis and tennis with tools. This feature can not only improve the ability of athletes to accurately judge the strength, speed, angle and other factors of the incoming ball in a short time, but also improve the ability of athletes to accurately hit the predetermined target in the future.

1.2 volleyball's good influence on psychology

1.2. 1 fully demonstrated self-ability.

At present, all ball games have their own legal touch parts, but the rules of volleyball competition stipulate that athletes can touch the ball anywhere. In volleyball, you can hit the ball with your hand, block your arm, head and foot. You can save the ball with a beautiful fish if necessary. You can make all kinds of movements and perform smartly to show your talent and superb hitting skills.

1.2.2 sense of security in activities

Volleyball is a sport against the net. During the competition, there is no direct physical contact between the opposing sides, which avoids the injury accidents caused by direct physical contact. So I feel safer than basketball and football. Ordinary six-a-side volleyball, soft volleyball and balloon volleyball are usually played on the wooden floor to avoid injury. The texture of the ball is plastic or rubber, which won't hurt your fingers. Therefore, volleyball is an optional, suitable and safe sport for all ages.

1.2.3 the joy of victory

From a competitive point of view, there is bound to be a win or lose in volleyball matches. At the end of the game, the winner was elated and ecstatic and tasted the victory.

Taste. If one side wants to win, it must have technical and tactical guarantee, and it must be coordinated by Qi Xin, a member of the same side. So win.

This is hard to come by. A volleyball match is not long, but participants can also feel the pleasure of success after hard work.

And realize life from it.

1.2.4 pleasant feeling.

Beach volleyball activities are often held on the beaches of rivers, lakes and seas. The sound of green water and waves set off the blue sky and white clouds, forming a very beautiful exterior. Being in a beautiful world makes people feel relaxed and happy. After playing a game, go to the seaside (or Jianghu) and you will feel fully relaxed and carefree.

1.3 Good influence of volleyball on social adaptation

1.3. 1 can assume its own roles and functions appropriately.

Volleyball is a team event, with 6 players in indoor volleyball, 4 players in gas volleyball, 4-6 players in soft volleyball and 2-4 players in beach volleyball. According to the rules, a person can't hit the ball twice in a row, so the players on the same side should have the spirit of cooperation and sense of cooperation. You give me one pass, I'll give you two passes, and I'll protect him when he spikes. Their respective roles and functions are clearly defined. It can better train us to interact with others from different angles and identities in social situations, that is, to play the role of a different society. Our thoughts, manners and behaviors should be adapted to their identity or social role and bear corresponding social responsibilities. If a person's words and deeds can't be adjusted according to different social environments and make an appropriate response in line with his social role, it will inevitably bring a lot of trouble in social communication. It can be seen that participating in volleyball activities plays an important role in clarifying our social roles and functions.

1.3.2 can improve people's adaptability.

In volleyball matches, we often encounter such situations, such as how to calm ourselves down as soon as possible without losing confidence in the case of continuous mistakes; Calm and not discouraged when the score is behind; Not proud when winning; Confidence, the attack is not soft when scoring key points; They have all been trained and exercised, and formed a good adaptability. Similarly, life has a beautiful side, but there are often some major twists and turns, such as the invasion of natural disasters, the death of relatives, the failure of exams, the frustration of marriage and love, economic losses, career setbacks and so on. These major life events, the disruption of daily life rhythm and the excessive pressure of study and work will all cause certain psychological pressure, which needs to be handled correctly to avoid mental breakdown. Everyone has the same ability to cope with social changes and bear setbacks and failures. Some people have lost the courage to continue their struggle after experiencing unexpected panic or frustration; Others take their time, turn grief into strength, learn from failure and finally succeed. Flexible adaptability and endurance to setbacks are important conditions for individuals to adapt to changing environment, especially to deal with sudden and extraordinary events and save the day. It can be seen that volleyball has given us great enlightenment and exercise in improving social adaptability.

2. Innovation of volleyball fitness methods

2. 1 Principles of creating volleyball fitness methods

The compilation principle of volleyball fitness method is based on the principle of physical education, according to the teaching purpose and the objective law of volleyball fitness process. It is a summary and induction of long-term practical experience and a volleyball fitness method.

2. 1. 1 fitness principle

Fitness value is the most important index to evaluate the quality of creative fitness methods, and the basis for evaluating its value is its role in achieving fitness goals. In the creation of fitness methods, the implementation of fitness principles can be started from the following aspects:

2. 1.2 Define the main purpose of fitness.

For example, some methods aim at cultivating certain qualities.

Some methods are based on mastering a basic technique or tactical coordination.

Purpose.

2. 1.3 according to the fitness purpose,

Choose the most effective and reasonable action as the "basic point" to create fitness methods.

2. 1.4

According to the physical and psychological characteristics of the object, determine a reasonable organizational form.

2. 1.5

According to the purpose of fitness and the physiological and psychological characteristics of the object, determine the application of rules, the specifications of the venue, the types of equipment and the exercise load.

2. 1.6 educational principles

Another important criterion to evaluate the quality of creative fitness method is to observe its educational function. Let's start with the selection of fitness methods, the arrangement of organizational methods, the determination of rules and the methods of winning or losing rewards and punishments, so as to integrate education into fitness activities. 2. 1.7 Heuristic principle

Volleyball fitness activities have a good effect on cultivating people's innovative ability and thinking ability, and we should conscientiously implement the enlightening principle when creating fitness methods. Especially when creating fitness methods for games or competitions, don't make everything too rigid. It is necessary to integrate flexible and diverse forms, give people room for positive thinking and creation in specific methods, tactical play, strategic formation and counterpoint, and give full play to people's intelligence. 2. 1.8 fun principle

The invention of volleyball stems from its inherent interest. Therefore, on the one hand, we should increase the competitive factors of fitness methods, and competition can activate interest. On the other hand, it is necessary to improve the interest of action design, incorporate novelty, adventure and symbolism, and at the same time make some changes in action structure, and then combine them repeatedly to increase its difficulty, so that people will have the desire to try, so as to carry out fitness activities with full interest. 2. 1.9 safety principles

When creating fitness methods, we should consider the rationality of organizational methods and actions, the rigor of rules and the safety of equipment, remind them in teaching tips when necessary, and put forward corresponding safety measures. In the process of compiling volleyball fitness methods, we should not only make full use of the unity between principles, strengthen their mutual promotion, but also coordinate the use of the original principles to minimize their mutual interference.

2.2 the creation method of volleyball fitness methods

Volleyball has gradually developed from entertainment and game activities to competitive confrontation, which provides internal factors for the emergence of fitness methods. On this basis, drawing on the creative methods of some sports such as dance, gymnastics and games, the following steps are basically carried out:

2.2. 1 volleyball fitness methods and materials

Choosing the material of fitness method is an important link in the creation and editing work, and it should be targeted. We should choose the basic skills and tactics of volleyball and other sports as the main material. If you want to choose actions that have obvious effects on strengthening your physique; We should choose the corresponding basic volleyball skills, technical series and tactical play. 2.2.2 The process of designing fitness methods 2.2.3 emphasizes fitness value and innovation.

When designing fitness methods, we should reasonably arrange fitness forms, organization methods and the use of venue equipment according to the age, knowledge and skill level and physical condition of the teaching object. Some methods need to dig out the ideological content and fully expand their fitness effects. At the same time, the design should be constantly innovated. 2.2.4 Pay attention to the unity of interest and science.

Science is the basis of designing fitness methods, and fun is the main factor of design. According to the law of students' physiological and psychological activities, it is the key to stimulate students' interest to design novel and attractive fitness content under the guidance of science. For example, competitive and antagonistic fitness activities can satisfy the psychological characteristics of boys who like brave behavior and offensive and defensive actions; Relatively can meet the physical and psychological needs of girls is a strong sense of rhythm, lively rhythm, soft and coordinated fitness activities. At the same time, diversified and flexible organization can stimulate students' fitness mood and help improve the overall quality of fitness activities [9].

3. Concluding remarks

By analyzing the good influence of volleyball on human body's physiological, psychological and social adaptability, and the principles and methods of creating volleyball fitness methods, it is expected that people will know more about the fitness function of volleyball in the current national fitness craze, so as to actively participate in volleyball.