Since the prevention and control work in COVID-19, all sectors of society have actively recruited volunteers to carry out epidemic prevention and control work. During the recruitment process, many excellent prevention and control volunteers emerged. They fully carry forward the spirit of selfless dedication of volunteers, actively participate in the volunteer service of epidemic prevention and control, fight in the front line of epidemic prevention and control, build a red barrier for the life, health and safety of community residents, and build a strict defense line for resolutely winning the epidemic prevention and control war.
The issuance of this certificate is not only a reward for the selfless efforts of the frontline volunteers who stick to the epidemic, but also a precious treasure to witness every volunteer who participates in the fight against the epidemic. In the "war" of epidemic prevention and control, they fought against the "epidemic" together with community workers. It is with such fearless courage and selfless feelings that they rushed to the front line of epidemic prevention and control, became caring people of the people on the epidemic prevention front, and interpreted the spirit of voluntary service with practical actions.
Exercise experience of abdominal muscles: 1. First, we know that the abdominal muscles are composed of rectus abdominis, oblique abdominis and