At the "2021 Spring Festival Gala", Tan Yuanyuan partnered Zhang Aoyue and Li Yundi to perform the program "I Love You China", and the ballet surprised all the audience. I believe that the audience who have been paying attention to the Spring Festival Gala is not difficult to find that the appearance rate of ballet in the Spring Festival Gala is extremely high.
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In 2020, Guo Lanying, Jin Tingting, Chu Haichen, Aruadjo, Yun Duo and others performed the song and dance program "My Motherland".
In 2019, "Dunhuang Feitian" from the original dance drama "Dunhuang" of the National Ballet of China.
In 2016, "Jasmine" was performed by the Morning Star Dance School in Atlanta.
In 2014, the milestone of China's national ballet - "Red Detachment of Women".
In 2013, another piano and ballet duo show, "Fingertips and Toes", was performed by pianist Lang Lang and ballet dancer Hou Honglan.
In 2012, the contemporary ballet "Swan Lake" was completed by the Russian Todis Dance Company.
And in the spring evening of 2006, "Three Friends of the Cold Year", it is still "loose" performed by Tan Yuanyuan, which is beautiful.
I believe that many people appreciate the beauty of ballet at the same time, but also feel amazed and curious about many of its postures that seem to violate the natural state of the human body.
Both are ballet dancers with excellent flexibility
Arch the instep of the foot in a graceful curve
Or its one-of-a-kind, iconic out-of-the-box
These undoubtedly make ballet the ultimate beauty. However, how exactly does the human body present these "anti-heavenly" postures? Today, let's first analyze the most characteristic opening of ballet from a medical point of view.
The external opening mentioned in ballet refers to the external rotation of the hip joint, which drives the knee joint and the toes to face the same direction. The correct opening is due to the force of the hip rotation that drives the thighs, calves, and feet outwards, and finally makes the position of the feet parallel to the shoulders. And some people who do not understand the essence of it in order to complete the action, rely on the knee joint to open, will damage the knee joint ligament.
Because the hip joint is the joint where the ball and socket are in contact, it is a joint with the widest range of motion, allowing movement in the direction of 360 degrees; and the knee joint is a hinged structure, which determines that it only does two actions of extension and flexion, if you do external rotation and internal rotation, it will cause abnormal pressure in the knee joint, damage to the meniscus or ligaments, etc.
Hip
knee joint
The function and range of motion of the joints are the most basic conditions for correct external opening, and the real external opening is done through the strength of the muscles. The main force muscles to achieve external opening are the six deep muscles of the piriform muscle, the closed hole, the external muscle, the femoral muscle, the upper and lower muscles. In addition, the gluteus major, mid gluteal and gluteal minor muscles are also partially involved.
After watching the opening of the ballet from a medical point of view, I feel that the human body is really wonderful, but do you also admire the ballet dancer's control and use of joints and muscles to the extreme? Only by clarifying the nature and principle of external opening, correct practice, and step-by-step can we reduce the pressure on joints and ligaments, avoid injury, and protect ourselves while being beautiful.
Physician report comprehensive collation
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