1 KJ)=238.9 calories Kicking shuttlecock, brisk walking, jogging, square dancing, ice hockey, marathon ... The concept of national fitness is deeply rooted in people's hearts, with projects in full swing and colorful activities. It can be said that since the birth of the first "National Fitness Day" on August 8, 2009, people's awareness of fitness and health has steadily improved in the past ten years, and national fitness campaigns have blossomed everywhere. Physical exercise and daily fitness have become a living habit of people.

Dancing square dance in the street, walking a few steps in the circle of friends, playing ball in the basketball court at the entrance of the village, experiencing the charm of curling, and "lifting iron" in the gym is in full swing, which is integrating into contemporary life and becoming a new fashion. The groups that participate in fitness every day are extending from retired people to young people, and the exercise methods are gradually diversified. It is worth mentioning that ice and snow sports have developed rapidly in recent years and are very popular. According to the "National Survey on Public Participation in Ice and Snow Sports" conducted by China Research and Data Center of Renmin University of China, the number of people participating in ice and snow sports in China exceeds 270 million.

From "I want to keep fit" to "I want to keep fit", there are various ways to keep fit, and low-threshold fitness exercise has become an important way for people to relax and adjust their bodies. The health concept of "prevention before illness" is being established, such as "a good number of bank accounts can't overdraw your body" and "one day of exercise when you are young is equal to one year of exercise when you are old".

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