Basketball, baseball, and netball are all sports that people love. You know that in the Olympic Committee classification, the epidemic risks of these three sports are divided into different levels, and there are different prevention suggestions. Public sports can also be referenced. For example, conduct independent training in the gym, pay attention to disinfecting the equipment with alcohol before and after use, and maintaining a social distance from people; but if you go to a group class in the gym, there are more people and it is difficult to maintain social distance. It is recommended to wear a mask.
Taiwan Sports Medical Association recently held an academic forum. Wu Yicheng, the attending physician of the Department of Sports Medicine at the New International Hospital, compiled the latest suggestions for international authority and top journals, and studied precautions for professional candidates and general sports enthusiasts before, during and after exercise.
Wu Yicheng pointed out that the Olympic Committee divides the infection risks of different sports projects into three levels, and the measures recommended to adopt different measures. The first-class with the highest risk is mainly sports with close contact and lack of protection measures, including football, boxing, judo, karate, taekwondo, wrestling, basketball, football, etc. The Olympic Committee recommends that you should be separated for 14 days before the game without any symptoms, or at least two sets of tests before the game. The second level with the second highest risk is some close contact but can take protective measures or avoidance measures, such as baseball, volleyball, swimming relay, badminton, bicycle, iron man, striking, and physical exercise. The Olympic Committee recommends that the competition should be adjusted and preventive measures to reduce the risk of infection, such as wearing masks. If you will contact other people in the lounge, you should also take preventive measures such as maintaining social distance and wearing masks. The third level with lower risk is most independent sports such as golf, swimming, personal boating, aphrodisiac, netball, skateboarding, and field. The Olympic Committee suggested that the competition could be opened with the permission of the local government and health units. However, taking the common marathon in Taiwan as an example, it will be more irritating near the starting point, and you may still need to wear a mask and wait until the distance is opened before you can get it.
Ordinary public sports can also refer to this risk assessment principle. Wu Yicheng said that when exercising in the gym, if you are training independently, just pay attention to disinfecting the equipment with alcohol before and after use, and maintaining a social distance from others. But if you are taking group classes in the gym, the classmates in the class are not specific, and there are many people and it is difficult to maintain social distance. It is recommended that you wear a mask.
Wu Yicheng said that the filter rate of N95 masks is greater than 95%. Some studies have found that the filter rate of N95, which has been over 11 years, is still more than 95%, and 90% of the size are inconsistent. However, N95 masks are difficult to breathe and are not suitable for wear during sports. The filter rate of strap surgical masks is 71.5%, and the filter rate decreases slightly when the head is low, and the filter rate increases when the head is turned or raised.
As for the most common ear-hanging surgical masks, the filter rate is 38.1%. Although the filter rate will drop by 10 to 15% when the head is looking up and down or when the left and right, the filter rate will not be worn out. Wu Yicheng reminds everyone that if you cannot maintain social distance during exercise, you must remember to wear masks as much as possible.
●Ten things to pay attention to when exercising at peace:·Before exercise:
Be sure to confirm the body condition, such as measuring body temperature, not having cough and throat pain.Keep clean and wash your hands thoroughly and dry.
Maintain a social distance of 1.5 to 2 meters.
・In sports:
Use your own towel and water bottle, and do not use other people's items.It is best to practice the venue as an outdoor venue, and the venue equipment must be cleaned when changing the venue.
Take a small group of training and recommend that less than ten trainees be trained.
Reduce non-trainer entry and exit. Implement the registration system of the name system.
·After exercise:
Eat a balanced diet, increase immunity, and avoid anxiety.Use bleach to disinfect the environment, and use ultraviolet radiation to kill bacteria.
Order periodic courses and arrange training burden and recovery stages.