1. It is not recommended to go to the gym after vaccination in COVID-19. Fitness activities are mostly endurance sports. Relatively speaking, the range of exercise is relatively large, which belongs to relatively intense activities. Some fitness activities, even anaerobic breathing activities, are not allowed for people who have been vaccinated. Such strenuous exercise may affect people's immune function, make people's immunity decline, and may also make the effect of the vaccine worse.

3. After vaccination with COVID-19 vaccine, you must pay attention to full rest, do not take strenuous exercise and ensure adequate sleep time. In addition, drink plenty of water, avoid spicy food, don't stay up late, and don't drink.