Cloud fitness has indeed sparked a wave of nationwide fitness, but it is worth considering how to transform the momentary enthusiasm into long-term exercise habits, and how to enable the public to learn and apply scientific and systematic fitness knowledge. Liu Jia, who has been in the field of sports and fitness for nearly 20 years, has experienced several ups and downs of the popular fitness trend in China, some of which are instantly lively, The reason why it is difficult to sustain is that people do not truly consider sports and fitness as an important part of solving health problems
Therefore, for the current diverse online fitness content, in addition to its scientific and normative nature, Liu Jia is also concerned that users may easily "blind eye" to fitness. "If someone thinks that Liu Genghong's good figure is jumping out of the" Compendium of Materia Medica, "they will fall into a misunderstanding. Fitness is a systematic work, and every muscle coagulates is an invisible effort." As Peng Yuyan, Yuan Hong Liu Jia, a private trainer for many frontline artists such as Na Ying, often follows clients to different work environments, including mountain villages and other places lacking professional fitness conditions. "But these will not limit our sports content, ultimately it is a problem of sports awareness and literacy
Scientific athletic literacy is precisely the course that the current national needs to supplement. Liu Jia noticed that many private tutors currently provide guidance on the use of equipment and the importance of warm-up and stretching. "These are sports knowledge that should have been learned from a young age in physical education classes, and there is no need to spend money to learn." He metaphorically said that finding a coach is like finding a doctor to solve specific problems, but in reality, a coach is more like a salesperson in a pharmacy, solving the most basic problems, The good thing is that more people realize that they are 'sick'. However, at present, it is in the stage of emergency medical treatment, and it is not known whether the medicine they buy will cause allergies
According to Wang Zhengzhen, scientific fitness should include three aspects: first, appropriate exercise, second, increasing some physical activities in daily life, and third, reducing sedentary activity.
Regarding appropriate exercise, according to the latest World Health Organization guidelines on physical activity and sedentary behavior (hereinafter referred to as the "guidelines"), it is recommended that all adults engage in moderate intensity aerobic activity (or equivalent high-intensity activities) for at least 150-300 minutes per week, while children and adolescents should achieve an average of 60 minutes per day; It is recommended that elderly people (aged 65 and above) increase their emphasis on balance and coordination, as well as muscle strengthening activities, to help prevent falls and improve health. Wang Zhengzhen said, "The amount of exercise can be evenly distributed between 5 to 7 days a week, striving to establish exercise habits and making exercise as essential as eating and sleeping
In addition, increasing some physical activities in daily life, such as being more active when possible, such as picking up express delivery downstairs and doing household chores appropriately, may not replace proper exercise, but it has a promoting effect on health. Wang Zhengzhen specifically pointed out that reducing sedentary activity is crucial, Long sitting is the first independent risk factor for the occurrence of chronic diseases today. Over time, poor signal transduction between cells occurs, laying a hidden danger for chronic diseases
Although completing the amount of exercise can be free from formality, if one can go outdoors, they can gain additional benefits, such as enhancing bone density. Wang Zhengzhen emphasized that exercising in the sunlight can convert 7-dehydrocholesterol in the human skin into vitamin D, which can promote calcium absorption. "I hope that the interest in exercise ignited at home can help everyone go out to exercise in the post pandemic era
Liu Jia shares the same view on this matter. He has also participated in online course development and sports live streaming. However, facing users hidden behind the numbers, he finds it difficult to understand everyone's physical condition and past medical history, and can only provide content with strong universality. However, as the number of live viewers continues to increase, he begins to understand the different feelings that various groups may have when doing this action, so he cannot help but explain in detail, There will be comments urging him to take the next action, "I seem very verbose." Liu Jia admitted that online bloggers are more required to have driving and infectious power, especially during the epidemic, which can help people vent their emotions. However, in order to more effectively promote scientific fitness, the work is still offline, The attribute of sports is not to face the screen, but to go out and interact with sunlight, air, and people. This experience is irreplaceable online
