Precautions For Swimming

- Nov 30, 2017 -

As we all know, swimming is a good physical and mental exercise but please note the following:

1, must be under the leadership of parents (guardians) to go swimming. If you have a partner who is not a parent (adult), it is very difficult to guarantee proper rescue when a dangerous situation occurs. (Children avoid)

2, the body sick do not go swimming. Otitis media, heart disease, skin disease, liver, kidney disease, hypertension, epilepsy, pink eye disease and other chronic diseases, and cold, fever, mental fatigue, physical weakness do not go swimming, because the above patients to participate in swimming exercise, not only easily aggravate the disease , But also prone to cramps, accidental coma, life-threatening. Infectious diseases are easily transmitted to others. In addition, women should not swim during menstruation.

Warm up swimming

Warm up swimming

3, to participate in physical labor or strenuous exercise, you can not immediately jump into the water swimming, especially in the sweaty, covered with heat case, can not immediately launched into the water, or easily lead to cramps, flu and so on.

4, cold, sick, unwell or weak, after meals, fasting, drinking should not swim.

5, polluted (poor water quality) rivers, reservoirs, there are rapids, the intersection of two rivers and the rivers and lakes, are not suitable for swimming. In general, all rivers and lakes are not suitable for swimming. Bad weather, such as thunderstorms, windy weather, sudden changes in the weather, it is not suitable for swimming.

6, before entering the water is best to experience the water temperature, if there is too cold or too hot water temperature try not to rush into the water. Water temperature on the blood circulation, heart, blood pressure, breathing, metabolism, human skin, muscles have an impact.

7, prior to launching on the shore to prepare for activities, warm-up 10 to 15 minutes, joint activity and various parts of the muscle. Otherwise, sudden more serious activities, easy to make muscle injuries or other accidents. Can be high leg, squat upright and other limb movements.

8, do not dive, to avoid the abdomen and testicles directly by the water's strong blow.

9, swimming, need to pay attention to protect the eyes, prevent sunburn, pay attention to the ebb time.

10, after swimming, wash the body with clean water again, so as not to spread the disease.

11, after swimming, you can restore physical strength by adding sports drinks, relaxation training, breathing, hypnosis suggestion, psychological adjustment, massage recovery, water roaming and other means.

12, potential danger leg cramps, dizziness, headache, nausea, vomiting, chest tightness, earache, tinnitus, abdominal pain, bloating, itchy eyes and so on.

13, prone to disease conjunctivitis, otitis media, sinusitis, pharyngitis, contact dermatitis, atopic dermatitis, aspiration pneumonia.

14, avoid prolonged exposure to swimming

Long exposure will produce sunburn, or cause acute dermatitis, also known as sun burns. In order to prevent the occurrence of sunburn, it is best to use umbrellas after landing ashore, or to have a shade to rest, or to protect the skin with a bath towel, or in the bare body sunscreen.

15, avoid preparing to do swimming activities

Water temperature is usually lower than body temperature, therefore, must be prepared before launching activities, or easily lead to physical discomfort.

16, avoid eating immediately after swimming

After swimming should rest for a while before eating, otherwise it will suddenly increase the burden of gastrointestinal, long time easily lead to gastrointestinal diseases.

17, bogey swim too long

The skin has generally three response periods to cold stimulation. The first phase: After the water, stimulated by cold, skin and blood vessels, pale complexion. Phase II: stay in the water for a certain period of time, the body surface blood flow expansion, the skin transferred pale pale red, warm skin body from warm. The third period: stay for too long, body temperature and heat dissipation than heat, the skin appears goosebumps and shivering phenomenon. This is the taboo period summer swim, water should be promptly. Duration of swimming generally should not exceed 1.5 to 2 hours.

18, avoid swimming after meal

Fasting swimming can affect appetite and digestive function, as well as dizziness and fatigue in swimming. Abdominal swimming can also affect digestive function, stomach cramps, vomiting and abdominal pain

19, avoid swimming in unfamiliar waters

When swimming in natural waters, avoid rashly. Where the water around the complex and underwater are not suitable for swimming, to avoid accidents.

20, avoid fasting swimming

Many people who love swimming have a feeling that after swimming ashore, they all feel hungry and tired. This is because swimming is a heavy physical exercise. The muscle activity of the limbs is large and consumes a lot of energy from the body. Heat. If we go swimming during the fasting period, it will cause the body to have too little blood sugar, especially in people with diabetes who are at greater risk of developing hypoglycemic coma. If the swimmer because of fasting, low blood sugar, physical exertion, particularly prone to muscle shivering in the water, dizziness, collapse, coma and may even drown directly. Therefore, swimmers should be appropriate to add some fruits, milk, candy and other food before swimming, and then swim.

21, avoid physiological period of swimming

Menstruation girls must avoid swimming at the moment, because during menstruation, bacteria easily through the water into the uterus, fallopian tubes and other places, causing infection, leading to irregular menstruation, excessive menstrual flow or menstrual extension.

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