Menstrual women's reproductive system resistance is weak, swimming is easy to make germs enter the uterus, fallopian tubes and other places, causing infection, the defense barrier of vagina and uterus is weakened, and the resistance is obviously reduced. This period is not suitable for swimming. Patients with vaginitis, acute cervicitis, acute pelvic inflammatory disease and urinary tract infection, it is best not to go swimming; When swimming in natural waters, don't jump into the water. It is not advisable to swim around the water surface and in underwater water to avoid accidents. What should I pay attention to when going to the swimming pool in winter?
Fully equipped. In addition to swimsuits, goggles, swimming caps and other equipment, you must bring slippers when swimming in winter to avoid catching cold on your feet; After a rest or bath, bring a bath towel or towel coat to keep warm. In addition, the room temperature in the swimming pool is high and the humidity is high. It is recommended to wear clothes that are relatively simple, easy to put on and take off, and have good warmth, so as to change clothes.
Adequate preparation activities. Compared with summer, getting ready for swimming is the key. Because of the low temperature in winter, the joints are fragile. You must move all your joints before you go into the water. It is recommended to do more stretching exercises such as vertical jumping, shoulder pulling and arm shaking, and focus on warming up the legs, arms and waist to prevent cramps during swimming. Generally speaking, the preparation time is about 5- 10 minutes, and it feels a little red, just a little hot.
Keep warm after rest, fetching water and taking a bath. Many swimmers don't pay attention to keep warm when resting or going to the toilet, which leads to a rapid drop in body temperature and a cold. The human head is the easiest to dissipate heat. If the hair is wet after using water and showering, it will easily lead to rapid heat loss. Therefore, put on a bath towel after taking a break, dry your hair in time after taking a shower, get dressed, and if possible, it is best to dry your hair with a hair dryer.
To master moderate swimming exercise, we should make a reasonable fitness plan according to age, gender, health status, sports foundation, physical characteristics and exercise habits, and persevere to achieve the best exercise effect. Swimming in winter, water temperature stimulates the surface of human skin, which can better promote blood circulation. It can be seen that swimming is not only a sport suitable for all seasons, but also a sport that needs long-term persistence.