The exercise is correct, but the exercise is a typo.

detailed description

Exercise usually has the following meanings:

Forging or smelting.

Make the body strong through exercise, cultivate virtues such as courage, alertness and safeguarding collective interests.

Improve awareness and work ability through productive labor, social struggle and work practice.

It refers to sports.

Exercise for a long time.

Extended data:

Casting Wang Chong in Han Dynasty, on balance and temperament: "Iron and stone are natural, but those who are easy to practice change their nature." People have the nature of the five permanent members, and sages practice their ears before they are ripe. Isn't it good to ridicule their suffering? " Tang Guozhen's Gu Jian: "After a few years of hard work, you can cast a sword named Longquan." Lu Xun's "New Story Casting Sword": "I took iron home and practiced day and night. It took three years to forge two swords. "

Metaphor temper words. Liu Tang Zongyuan's "Preface to the First Tour of South Zheng": "It's impressive to be a text, no nonsense, and the interception of the exercise." Tang Ming Shunzhi's Poetics of Thought and Rhyme: "I am old in my clothes, and my articles can be manipulated." Tian Beihu's On the Origin of Articles: "If you don't exercise, you should be in harmony with nature."

Refine. Shu Yuan and Yu Zhuan in the New Tang Dynasty: "The essence of his writing has been in and out for thousands of years." Yuan Xinxue's Biography of Tang Caizi Wei Yan: "Poetry is elegant and heavy, tempered by the wind of Wei and Jin Dynasties, and there is little resentment." Guo Moruo's historical figure Wang Anshi: "Wang Anshi's article is reserved and profound."

Luo Zhi accused, trapped in the crime. "The Biography of Wei Biao in the Later Han Dynasty": "The official who fuck is thin-hearted." Li Xian's note: "An official who speaks deeply commits the crime of entering the people, and he still needs to exercise Tao Zhu before he can succeed." Su Songzhe's epitaph to his dead brother and son: "If you pay the jailer, you will want to die, and you will never exercise for a long time." Notes on Yuewei Caotang in Qing Dynasty Ji Yun: Part III: "Officials still want to throw dirt into the ring and fuck Luo Zhi." Lu Xun's "Answering Xu Maoyong at the End of the Essays in the Jieting Pavilion": "Under the big topic of' United Front', you can exercise people's crimes and tease absolutism in this way?"

Torture. In the Ming Dynasty, Tao Zongyi was tortured in "The Record of Dropping Farmland and Imprisonment": "The official flatters, and you can't exercise." Qing Zhaolian's "The Death of Li": "If you don't accept it, you will slap it in the face and fuck it day and night." "Ask the Emperor": "As long as Lu doesn't go, I Shu people will not be fettered or robbed for a day."

Stand the test in hardship and grow your talents. Tang Du Fu's "Twenty Rhymes for Taichang Zhang Qing": "Only if you are deeply ashamed of exercising will you be ashamed of raising you." Zhao Qing Yi's Poems on Oubei and Poems on White Tea: "After entering Beijing, I will strive for fame, food and clothing, experience longer and exercise deeper."

Refers to strengthening the body through exercise. Cai Yuanpei's general education and vocational education: "As long as students fully realize psychologically that the purpose of sports is to exercise, not to win competitions, they should be expected to do it."

Reference: Baidu Encyclopedia-Practice