The 73 year old Navy rescues a girl in the deep sea area, what do the elderly need to pay attention

This summer on the beach in Yantai, Shandong Province, a little girl was swimming in the shallow water area within 500 meters of the sea, but I don't know what happened, this little girl began to gradually swim to the deep water area. Because the little girl's parents often took the little girl to the beach, her parents did not notice that their daughter had swam to the deep water. But after all, the little girl's physical strength is limited, and she is far away from the shore, and she may not have the physical strength to swim back to the shore because of the panic for a while, so she panicked and fluttered in the water, and was about to drown in the sea.

At this time, a 73-year-old man hurriedly swam to the little girl and grabbed the little girl to swim back. By the time they swam back to shore, the 73-year-old man was already physically exhausted, and a man was rescuing the old man and the little girl in the shallow water so that they could swim back to shore. At that time, although the old man was a navy before, but because he was 73 years old, he himself still had high blood pressure, and the situation was critical at the time, the old man threw himself into the water, and the excessive exercise increased the frequency of the old man's heartbeat, which caused a greater burden on the old man's body, so that during the return tour, the old man almost failed to swim back to the shore because of physical exhaustion.

For older people, the physical indicators are definitely not up to standard, and there are some diseases, so if you play a sport with high physical consumption such as swimming, it is best to take some protective measures beforehand.

First of all, you must do warm-up exercises, so that your body can enter the exercise state in advance and will not put too much pressure on your heart. Moreover, it is best to control the time when swimming, after all, the physical strength of the elderly is much worse than that of young people, even if you feel that your body is okay, it is better to control the swimming time, in case of physical exhaustion, there will be a drowning incident. Finally, because some elderly people may be more sensitive to water temperature, it is best to test the water temperature at the water's edge before swimming, and wait for your body to fully adapt to the water temperature before entering the water, so that there will be no menstrual bleeding due to not adapting to the water temperature.

The elderly should swim according to their ability, and must do warm-up exercises before swimming, and can bring swimming mercury when swimming. Don't be too hungry or too full when you enter the water. Wait an hour after eating to get into the water to avoid cramps.

Remember to stretch before swimming into the water, move your muscles and bones, and avoid foot cramps when entering the water.

Be sure to do warm-up exercises, otherwise it will be troublesome to have cramps in your feet, especially for the elderly. Be sure to dry the water quickly after going ashore, otherwise it is easy to catch a cold.

Before entering the water, you should move your muscles and bones to avoid muscle contraction and leg cramps after entering the water, and you should be sure enough to save people.

When the elderly go to swim, they must first warm up. Rinse cold water before going down. There are young people to take care of them next to them to prevent cramps and the like for the elderly.

The elderly do not have to be young, they are likely to misjudge their physical condition, and the elderly should pay special attention to whether their physical condition has declined, and do not be as reckless as when they were young.

Sticky swimmers need to pay attention to whether there will be sudden physical diseases, and the other is physical problems, which are easy to lose physical strength.