In order to defend the title in Tokyo Olympic Games, should China women's volleyball team focus on training vigorously to jump? What do you think?

Jumping vigorously is not suitable for China women's volleyball team, but it will consume a lot of players' physical strength. Compared with the strong jump service widely used by men's volleyball team, it is difficult for women's volleyball players to send more than 1 kilometers in strength and service speed. Although people like Egnu and Boskovich can reach such data, the stability of jumping is not good. A team's service still lies in the diversification of service techniques, and each player has different characteristics and changes, so as to better interfere with the opponent's receiving and dispatching rhythm and achieve good results. ?

China women's volleyball team's real strong jump serve is only Wang Yimei, and Liu Xiaotong's jump serve only changes the rhythm.

It is rare for China women's volleyball team to take a strong jump serve. If the power of jump serve can reach the world-class level, only Wang Yimei can. Wang Yimei's strength is outstanding, and his peak bounce is also excellent. Damei's jump serve route doesn't change much, but because of her full strength, the speed of the ball is often a nightmare for teams to receive and send. According to statistics, Wang Yimei's jumping speed reached 9 kilometers per hour. In order to catch her strong jumping, the Italian women's volleyball team had to take four passes one after another. What's more, Kimura Saori, the ace player of the Japanese team, was stunned by Damei.

Later, with the injury of Wang Yimei's foot, she also took the jump-and-float serve, but her strong jump-and-serve at the peak was really impressive. In addition to Wang Yimei, Liu Xiaotong also takes a vigorous jump serve, but her speed and strength are not at the same level as Damei's. On the premise that most members of the China team take a jump serve, Liu Xiaotong's vigorous jump serve only serves to change the rhythm, and the effect of jump serve is far less than that of Egnu, Bos, Wang Yimei and others. ?

Jumping vigorously consumes players' physical strength, and China women's volleyball team's diversified service is still a scoring weapon.

Jumping vigorously is just one of the ways of serving volleyball. Because of its strength, speed and strong attack power, it has become the first choice for European teams, which puts high demands on players' physical quality and physical fitness. China Women's Volleyball Team has adopted a variety of service modes, almost every player has different service characteristics, and achieved very good results in the competition.

Zhang Changning's eighth consecutive team was stunned by Japan, and Li Yingying's serve attack was the strongest. In the 219 Women's Volleyball World Cup, China's jumping serve to Japanese team Zhang Changning simply stunned the Japanese team. In the eight consecutive serves, Zhang Changning had different landing points and line changes, such as pressing the bottom line and the pre-serve area, which made the Japanese women's volleyball team, which has always been known for its stable pass, receive the final serve by jumping and drifting directly away from Zhang Changning. After the game, Japanese coach Kumi Nakata even called Zhang Changning's serve? Magic ball? . ?

At present, in China women's volleyball team, Li Yingying's serve attack is the strongest. Li Yingying is a left-handed player himself, and his forearm is very fast when serving. Pingchong? +? Spin? +? Speed? +? Power? +? Line change? Li Yingying's serve can often become a scoring weapon that blocks the opponent's turn. In addition, Ding Xia, Ceng Chunlei's sudden drop in the forecourt, Yuan Xinyue's high point and long-distance floating serve also have different service rhythm changes. ?

Both Egnu and Bos had a serious impact on their physical fitness during the competition. If such strong teams as China, Italy and Serbia play against each other, it is difficult to win the match with a score of 3: , and they will always tear up five games. Egenu and Boskovich are both based on strong jumping, and both of them are the main attack points in their respective teams. During the whole five games, from serving to attacking, the physical consumption will be very large.

In p>219, the China team in Hong Kong Station of the National Women's Volleyball League was able to beat Italy 3-2, largely because the height and stability of spike dropped after Egnu's physical overdraft. In the 216 Rio Olympic Games, Boskovich frequently used strong jumps in the final against China. There was still a big gap between her offensive power in the first game and the fourth game, which was also influenced by her physical fitness. Zhu Ting also said:? I didn't use strong jumping, just wanted to use more physical strength on the attack. ?

With the strength and physical quality of China players, it is still not appropriate to take a strong jump serve. China was able to crack the fast-playing teams such as the United States and Brazil, and it was also because of the diversity of various serve techniques that the opponent failed to pass the ball. Such serve also showed that China's serve was very aggressive.