ABSTRACT

Introduction

The COVID-19 pandemic is causing devastating global morbidity and mortality. Worldwide measures are taken to prevent human to human transmission and improve general health. Public lifestyle and health are affected by social distancing and isolation. A strong host immune response to the novel coronavirus is a key factor, for protection against infection and avoiding reaching severe stages of the disease.

Areas covered

Pathophysiology and the human immune response of similar coronaviruses have been previously described. The novel coronavirus has distinct clinical stages related to the immune response. Exercise improves host innate immunity and affords protection to viral infections. Exercise also mitigates the negative effects of isolation including stress, anxiety, and sedentarism, all of which further reduces immunity and increases non-communicable disease risk.

Expert opinion

Improving host immunity and mitigating the negative effects of isolation via physical activity is strongly justified. Exercise should be done in moderate intensities and volumes during the current pandemic, which is a nutritionally, psychologically, socially challenging environment in the presence of a virulent viral organism. Proactively creating innovative health promotion models with technology and government involvement with the best available evidence should be encouraged to reduce physical inactivity during the current COVID-19 pandemic and after.

中文翻译：

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在COVID 19期间锻炼身体和健康，这是增强免疫力的时候。

摘要

介绍

COVID-19大流行正在造成毁灭性的全球发病率和死亡率。世界范围内已采取措施防止人与人之间的传播并改善总体健康。社会隔离和隔离会影响公共生活方式和健康。对新型冠状病毒的强宿主免疫反应是保护免受感染和避免进入疾病严重阶段的关键因素。

覆盖区域

先前已经描述了相似冠状病毒的病理生理学和人类免疫应答。新型冠状病毒具有与免疫反应有关的不同临床阶段。运动可以提高宿主的先天免疫力，并能保护病毒感染。锻炼还可以减轻隔离带来的负面影响，包括压力，焦虑和久坐感，所有这些都进一步降低了免疫力并增加了非传染性疾病的风险。

专家意见

强烈有理由提高宿主的免疫力，并减轻通过体育锻炼进行隔离的负面影响。在当前的大流行期间，应以中等强度和适当的运动量进行锻炼，这是在存在有毒力的病毒生物的情况下，在营养，心理，社会方面具有挑战性的环境。应鼓励在技术和政府参与下，以现有最佳证据积极创建创新的健康促进模型，以减少当前COVID-19大流行期间及之后的身体活动不足。