Things to note when swimming at the beach

Swimming is a very common thing. There are many ways to swim. You can choose different ways to swim according to your preferences. When swimming, you also need to pay attention to your own safety. Many people like to swim outdoors. When swimming outdoors, you should be careful not to swim too far to prevent other problems. What are the precautions for swimming at the beach?

Swimming at the beach is very common. In summer, many people choose to swim at the beach. Swimming at the beach is also very helpful for all aspects of the body. So what are the precautions for swimming at the beach?

Notes for swimming at the beach:

1. When swimming at the beach, pay attention to the tide time. After the high tide, the tide will recede. Please try not to swim at low tide to avoid excessive physical exertion when swimming back at low tide and causing accidents;

2. Do not swim in non-swimming areas. The water conditions in non-swimming areas are complicated, and there are often reefs, aquatic plants, silt and whirlpools. Accidents may occur if you are not careful. Therefore, before going into the water, you must conduct a thorough investigation and research in the local area to know what is going on and stay away from aquatic plants, reefs, whirlpools and silt as much as possible.

3. Do not drink alcohol before swimming. Swimming after drinking alcohol will cause a large amount of glucose stored in the body to be consumed, resulting in hypoglycemia. In addition, alcohol can inhibit the normal physiological functions of the liver, hinder the conversion and storage of glucose in the body, and thus cause accidents. At the same time, alcohol can affect the brain's judgment ability, increasing the chance of swimming accidents.

4. After going ashore, avoid exposure to the sun and pay attention to protecting your skin. In order to avoid strong sunlight, it is best to apply sunscreen. Before bathing in the sea, you need to prepare on the shore, then soak your skin in shallow water to make your body suitable for the water temperature. Please do not climb the reefs when bathing in the sea to avoid being scratched by oysters.

5. Don't swim immediately before or after meals. Swimming on an empty stomach will affect appetite and digestive function, and may also cause unexpected situations such as dizziness and fatigue during swimming. Swimming with a full stomach will also affect digestive function, and may cause stomach cramps, and even vomiting and abdominal pain.

6. Don't swim immediately after strenuous exercise, otherwise it will increase the burden on your heart; the sudden drop in body temperature will weaken your resistance and cause colds, pharyngitis, etc.

The above is a detailed introduction to the precautions for swimming at the beach. When swimming at the beach, you should pay attention to the above issues, so that you can have a good protection for your own health. However, when swimming at the beach, you should also pay attention to if you feel tired. You need to stop swimming and rest before continuing.