In "The First Lesson of School", a junior high school student jumps rope 9.5 times per second. How does he do it?

CCTV’s prime-time broadcast of “The First Lesson of School” featured a trio’s rope skipping program, which was particularly exciting to watch. In this performance, they jumped rope 9.5 times in 1 second, jumped 143 times on one foot in 30 seconds, and jumped 286 times on both feet, once again tying the Guinness record previously set by the three-person team.

This extremely outstanding performance was given by three junior high school students from Gaojing No. 3 Middle School. The Tiantuan youth rope skipping team composed of Huang Junkai, Jiang Dali, and Jin Zhenyu has achieved outstanding results on major stages more than once. In 2017, he appeared on the stage of CCTV's "Challenge the Impossible" for the first time and broke the Guinness World Record for the interactive rope skipping competition for the first time. In 2018, the International Interactive Rope Grand Prix held in Shanghai won the championship in one fell swoop, scoring 136 times in 30 seconds. At the 2019 Rope Skipping World Cup held in Norway, he once again won the honor. He jumped 143 times on one foot in 30 seconds and won the championship. He once again set a new world Guinness record.

This three-person skipping team has achieved excellent results in major competitions again and again. It is not God’s favor for them, but it comes from their unremitting efforts. Hard work and persistence. It is said that Huang Junkai and two other rope skippers started learning rope skipping at the age of 6 and have been doing it for more than 8 years now. Without the day after day training, hard work, and love and persistence for skipping, it would be difficult to achieve today's results.

In addition to their love, persistence and a spirit of hard work and progress, their success is also indispensable for the perfect tacit cooperation between the three of them every time. Every outstanding performance and competition touches the hearts of every audience. The tacit cooperation between the three of them is indispensable for their ability to maintain continuous progress at this level and achieve such outstanding performances on major stages and competition venues. Any mistakes may disrupt the game performance and affect the level of performance.

Of course, behind success is certainly the support of family and friends, and even more so an excellent coach. As the saying goes, "famous teachers make great disciples," and the emergence of coach Li Yue provided solid and powerful support for their success and fame. And green comes from blue and is better than blue. Young people are formidable, one wave beats another, and the wave behind beats the wave before. The three young men in the rope skipping group are really formidable.