The advantages and disadvantages of swimming in summer

The hot summer is not suitable for sports, but there is one sport that is very suitable for summer, that is swimming. Swimming can not only cool you down, but also has a fitness effect that cannot be underestimated. I believe that many friends will invite a few friends to swim in the swimming pool in the summer. So, does swimming in the summer have only advantages and no disadvantages? Let’s take a look at the specific content below.

1. Strengthen your body

When swimming, all organs of the human body are exercised due to the water pressure, resistance, buoyancy and lower water temperature. Regular swimming exercises can improve the body's ability to regulate temperature and adapt to changes in external temperature. Regular swimming exercises can effectively enhance physical fitness, so swimming is also a means of preventing and curing diseases. When swimming, due to the stimulation of cold water, long-term exercise can enhance the body's ability to adapt to changes in the external environment, resist the cold, and prevent diseases, so people who swim frequently are less likely to catch a cold; due to the buoyancy of water and the body lying flat on the water surface, the spine is fully stretched, which is very beneficial for preventing scoliosis caused by sitting or standing for long periods of time.

2. Swimming can easily lead to infectious diseases

Because there are many people in the swimming pool, there are also a large number of infectious bacteria in the water. People with poor immunity can easily get infected if they stay in the water for too long. Causes cramps. Swimming for a long time will cause muscle over-tiredness and cramps. In severe cases, drowning may occur, which is also a major disadvantage of swimming.

The above are the advantages and disadvantages of swimming. There is no harm in proper swimming exercise as long as it is not excessive. In addition, if you swim regularly in your daily life, you can exercise your physical strength, effectively enhance your immunity, and your physical fitness will be greatly improved. So friends who can swim, swim happily in the summer.