Prepare before and after swimming, and what preparations to do before swimming

Eat something an hour in advance and be 7 minutes full.

Prepare swimming caps and goggles. Toiletries.

After arriving at the swimming pool, please take a shower first, and after entering the pool, do warm-up activities, such as neck, wrists, shoulders, waist, knees, and ankles. Before entering the water, pour some water on your body by the pool to let your body get used to it.

If you encounter cramps during swimming, don't be nervous, quickly return to the edge of the pool, sit on the edge of the pool, straighten the cramped leg, grab the foot with your hand and pull it back (in the direction of the body) for a while.

Always remember to take a thorough shower and rinse your mouth after swimming. Use a cotton swab to absorb water from your ear canal. Don't eat high-calorie foods such as chocolate right away.

The average person will not consume a lot of calories during swimming, and if you eat high-calorie food immediately after swimming, you will not get the best effect, but will be heavy.

If you want to**, swim at least 3 times a week, each time at 1500 meters (15 laps of the standard pool).

After swimming, relax and massage your arms, legs, and back muscles.

Swimming has a great effect on the spine to restore health. It can exercise people's body coordination. Sports injuries are relatively small and belong to aerobic exercises. It can be a good exercise for cardiopulmonary function and improve the body's resistance. You can stick to it all year round!

You can't swim, you can get stronger.

I used to hear that insisting on swimming can make you fat and fat. I believe it now, I have been swimming for nearly 4 months, I used to be so thin, but in the past few days, I found that I have gained 7 pounds, although it has not changed much in appearance. I'm happy now, and I'm going to keep swimming.

Swimming is a good sport, and making some preparations before swimming can help us swim better.

Swimsuits: There are rules in the swimming pool that you must wear a swimsuit to enter the water. On the one hand, it is for cleanliness and hygiene, and on the other hand, it is better to swim in a swimsuit.

Swimming cap: If you don't want to come out with wet hair on your face, get a swimming cap.

Swimming goggles: For some people who are going to dive and swim, swimming goggles are very important. It allows you to keep your eyes open underwater and your eyes protected from the contamination of the water in the swimming pool.

Warm up: Before you start swimming, it's a good idea to do some warm-up exercises or stretching. This will help you swim better and not be prone to cramps underwater.

"Six noes".

1. Do not swim in the water without permission.

2. Do not swim with others without permission.

3. Do not swim without a parent or teacher.

4. Do not swim in waters without safety facilities and rescue personnel.

5. Don't swim in unfamiliar waters.

6. Students who are not familiar with water should not go into the water to rescue without authorization.

Two Sessions".

1.will remind each other, dissuade and report;

2.Basic self-care and self-help methods.

Expansion:

First of all, drowning is a very dangerous accident that can lead to serious consequences such as lack of oxygen in the human body, cardiac arrest, brain damage, and even death. Therefore, we need to recognize the dangers of drowning and enhance the awareness of prevention.

Second, understand the causes of drowning. There are many causes of drowning, such as poor swimming skills, poor water quality, insufficient water depth, fatigue while swimming, etc. Therefore, we need chain celery to understand the causes of drowning and prevent drowning accidents from the source.

Again, learn swimming skills. Swimming is a very good form of exercise, but if you don't master your swimming skills, you are prone to drowning accidents. Therefore, we need to learn swimming skills, master the basic movements and skills of swimming, and improve our swimming ability.

In addition, we also need to know some common sense about drowning prevention. For example, check the water quality and depth before swimming, and choose a suitable swimming place; Do not swim without life-saving equipment and rescuers; Do not swim under the influence of fatigue, alcohol or drugs, etc. This common sense can help us better prevent drowning accidents from happening.

Finally, we need to understand some methods of emergency rescue. If a drowning accident occurs, we need to take emergency rescue measures in time, such as calling for help, rescue, cardiopulmonary resuscitation, etc. Therefore, we need to learn some emergency rescue methods and improve our emergency response capabilities.

Before swimming, you should prepare for activities on the shore and warm up for 10 to 15 minutes to move your joints and muscles.

Otherwise, sudden and strenuous activities may cause muscle injuries or other accidents. You can use extremity exercises such as high leg raises, squatting and standing up. A parent (guardian) must be led to swim.

Swimming alone is the most problematic, and if your companion is not a parent (adult), it can be difficult to ensure that you will be properly rescued in case of danger.

People who are physically ill should not go swimming. Patients with chronic diseases such as otitis media, heart disease, ** disease, liver and kidney disease, hypertension, epilepsy, pink eye, etc., as well as colds, fever, mental fatigue, and physical weakness, should not swim, because the above-mentioned patients participate in swimming, which is not only easy to aggravate the condition, but also prone to cramps, accidental coma, and life-threatening.

People with infectious diseases are more likely to spread the disease to others. In addition, female students are not allowed to swim during menstruation. After strengthening physical labor or strenuous exercise, you can not jump into the water immediately to swim, especially if you are sweating profusely and have a fever, you can not go into the water immediately, otherwise it is easy to cause cramps and colds.

Swimming, cold, illness, feeling unwell or weak, after eating, on an empty stomach, and drinking alcohol.