Swimming makes you sweat?

Among sports, swimming is a sport that many women like. Especially in summer, swimming can not only exercise the body and shape the body, but also relieve the heat very well. But in the process of swimming, we also need to pay attention to many issues. Some friends like to sweat when swimming. Is this good? In fact, it is mainly physical exercise that will make the body sweat, but because we are in the water, we can’t feel it!

1. Swimming must be conducted under the supervision of a parent (guardian). Going swimming alone is most likely to cause problems. If your companion is not a parent (an adult), it is difficult to guarantee that you will receive proper rescue in case of danger. (Not suitable for children)

2. People who are sick should not go swimming. Patients with chronic diseases such as otitis media, heart disease, skin disease, liver and kidney disease, hypertension, epilepsy, conjunctivitis, as well as those suffering from cold, fever, mental fatigue and physical weakness should not go swimming, because swimming may aggravate their condition and cause cramps and accidental coma, which may be life-threatening. People with infectious diseases can easily spread the disease to others. In addition, female students should not swim during menstruation.

3. After participating in heavy physical labor or strenuous exercise, you cannot jump into the water to swim immediately, especially when you are sweating profusely and have a fever all over your body. Otherwise, it is easy to cause cramps, colds, etc.

4. Do not swim if you have a cold, are sick, feel unwell or weak, or after a meal, on an empty stomach, or after drinking.

5. It is not advisable to swim in polluted (poor water quality) rivers, reservoirs, rapids, the confluence of two rivers, or rivers and lakes with a drop in height. Generally speaking, it is not suitable to swim in rivers, lakes or ponds where the water conditions are unclear. Swimming is also not recommended in bad weather such as thunderstorms, winds, sudden weather changes, etc.

6. It is best to experience the water temperature before entering the water. If the water temperature is too cold or too hot, try not to rush into the water. The temperature of pool water affects blood circulation, heart, blood pressure, respiration, metabolism, human skin and muscles.

7. Before going into the water, you should do warm-up exercises on the shore, warm up for 10 to 15 minutes, and move your joints and muscles. Otherwise, suddenly engaging in more strenuous activities may easily cause muscle injuries or other accidents. You can use limb exercises such as raising your legs high, squatting and standing up.