Swimming is a sport with many benefits. It can lose weight and is fun. Many people like to swim in summer. Below I will introduce to you which months are suitable for swimming? In which month can you swim?

Which months are suitable for swimming

If you just want to have fun, swimming is better in summer (August-September) to cool off the heat. If you want to keep fit, it is recommended to swim in winter (December-January).

Winter swimming is a sport that can cure diseases, prevent diseases, strengthen the body, and integrate entertainment. Because winter swimming has the characteristics of "short exercise time and great fitness results", many people like it.

Benefits of winter swimming:

First: Winter swimming can prevent colds and colds. Winter swimming is often stimulated by cold water. Make the central nervous system of the brain more responsive. Improves the body's ability to regulate body temperature. Therefore, people who swim regularly in winter can enhance their ability to respond to changes in the external environment without causing colds.

Second, winter swimming can prevent myocardial infarction and stroke. During winter swimming, the human body is stimulated by cold water, the superficial blood vessels of the skin contract, and blood flows into the deep tissues. Subsequently, the blood flow rate in the body accelerates and flows to the muscles, bones, skin, etc. on the surface of the body. As the blood vessels contract and relax, and the blood vessel walls shrink and expand, the elasticity and toughness of the blood vessel walls and the nerve regulation function of the blood vessels are improved, preventing hardening and aging of the blood vessels. Can prevent heart attack and stroke.

Third, winter swimming can also help you lose weight and improve your beauty. The human body consumes a lot of heat during winter swimming. Water conducts heat 25 times more than air. It forces the heat production to accelerate, and a large amount of fat is quickly oxidized, decomposed, and consumed, thereby achieving the purpose of weight loss and beauty. Practice has proven that winter swimming has significant effects on relieving bronchitis, low back pain, rheumatoid arthritis, hypertension, and coronary heart disease.

Benefits of Swimming

Swimming is known as the "King of Sports". This is mainly due to the fact that swimming can avoid the damage that regular exercise may cause to human joints, and it has many health benefits. Lots of them, suitable for all ages. Many athletes use swimming to help them recover after injuries. Swimming does not require professional facilities. A pool of clear water is enough. So what are the little-known health benefits of swimming? In this issue of "Get Fit" Steven will tell you in detail!

1. Swimming can shape muscle lines and enhance muscle strength

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People can strengthen their body muscles through swimming. Running can improve the strength of people's legs, while swimming requires the coordination of muscles in all parts of the body, so the muscles of the whole body can be exercised. Push your legs back, push your arms through the water, stretch your back, and tighten your abdomen to increase leg strength and maintain hip stability. These basic swimming movements make every muscle in the body HIGH, which not only increases strength, but also This avoids harmful consequences such as muscle asymmetry that may be caused by equipment exercise.

2. Swimming can improve bone quality

Once upon a time, many people sneered at the idea that "swimming can improve bone quality". After all, it seemed that only weight exercises could achieve this goal. However, a study published in the journal Applied Physiology supports this idea. Because there are some ethical controversies in conducting bone examinations directly on humans, the researchers used mice as research subjects and divided them into three groups: a running group, a swimming group, and a control group (not exercising). Research shows that running is the most effective at increasing bone density, and that the swimming group did better than the control group in increasing both bone density and thigh bone weight. It can be seen that if you want to have healthier bones, then swim!

3. Swimming can improve the flexibility of the body

Swimming requires people to constantly stretch and stretch in the water. When curling up, turning around, pushing water, etc., the feet act as fins, generating forward propulsion through kicking the water. During the paddling process, repeated stretching and contraction movements can help improve the body's flexibility and flexibility. Therefore, office workers who often sit in offices and elderly people with joint diseases may wish to try swimming.

4. Swimming can reduce the risk of inflammation

It is well known that swimming can help enhance myocardial function and improve cardiovascular health, and relevant studies have further confirmed that aerobic exercise such as swimming can help reduce the risk of inflammation. Reduce the risk of inflammation, thereby preventing cardiovascular diseases such as atherosclerosis. In addition, reducing the risk of inflammation throughout the system can reduce the progression of many other diseases, which has many benefits.

5. Swimming can help burn fat and lose weight

Everyone knows that swimming can lose weight, but did you know that the weight loss effect of swimming is not the same as that of running on a treadmill? Comparable, and if you choose the right swimming posture and intensity, swimming can help you lose weight than running. Taking swimming for 10 minutes as an example, breaststroke can burn 60 calories, backstroke can burn 80 calories, freestyle can burn 100 calories, and butterfly stroke can burn 150 calories; in contrast, running for 10 minutes can burn 60 calories. Only consumes 100 calories. Which one is better or worse, everyone can tell at a glance.

6. Swimming can relieve exercise-induced asthma

There is nothing more tragic than having difficulty breathing during exercise! It is different from exercising in a gym with dry air or outdoors full of pollen. In comparison, when swimming, people can breathe moist air and improve their breathing function.

Research has proven that swimming not only relieves asthma symptoms but also fundamentally improves lung health. The most typical example is South Korean swimming star Park Tae-hwan. He suffered from asthma when he was a child, and his parents asked him to practice swimming to help relieve the symptoms. As a result, not only did his asthma disappear, but he also became an Olympic champion. It really killed two birds with one stone!

7. Swimming can help relieve stress and depression

Endorphins are feel-good hormones that can improve people’s mood, and swimming can effectively stimulate the secretion of endorphins and help people relieve their daily stress. work and life pressure; in addition, swimming, like yoga, can enable people to fully relax their bodies. If combined with regular deep breathing, the effect will be even better. At the same time, swimming can calm people down, eliminate external interference, and become more focused, which naturally reduces people's tension and depression. Relevant studies have confirmed that swimming can also help restore brain function damaged by stress through a process called hippocampal neuroregeneration. So, if you feel out of shape one day, you might as well put on a swimsuit and jump into the swimming pool to release your emotions!

8. Swimming in sea water can improve skin quality

For beauties and handsome men who want to beautify their skin, swimming in sea water is a good choice in summer, because regular swimming in sea water is good for the skin. It not only moisturizes the skin, but also helps to detoxify the skin and promote new skin cells. growth. When you enjoy swimming, you will slowly find that your skin is getting better and better. It really kills two birds with one stone!

9. Swimming can make people smarter

Yes , Exercise can improve people's mental state, but can swimming really make people smarter? Researchers from Australia conducted a study on a group of children who participated in swimming training courses, and used another group of children who did not learn to swim as an example. Control group. The results showed that children who swam regularly learned language, learned to ride a bike, built self-confidence and developed physically faster and better than the control group. In addition, since swimming requires repeated calculations of the distance traveled, people who swim regularly are also better at arithmetic!

10. Swimming can prolong life

Exercise can improve health and extend life. , everyone knows this, but research further confirms that swimming does these two things best. Researchers at the University of Southern California followed 40,547 men aged 20-90 for 32 years. The results showed that men with swimming habits had a lower mortality rate than men who ran, walked or did not exercise regularly. Nearly half. It can be seen that if you want to live longer, swimming is definitely a good medicine!

The benefits of swimming are countless, so don’t hesitate any more!

Swimming posture

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Common swimming strokes are generally divided into crawl stroke, breaststroke, butterfly stroke and backstroke. The crawl stroke is the fastest, the breaststroke is more graceful, the butterfly stroke is the most explosive, and the backstroke is the most energy-saving.

Freestyle

In 1850, Australian Willis used a swimming style in which his hands moved forward in the water, which can be regarded as the prototype of freestyle. Later, the British swimmer John Trajan adopted a swimming style in 1873 that used chest swimming legs and alternate hands to crawl forward. Later, Australian Richard Carr based on the swimming style of Trajan and Alex Wickham. Created a 'shallow kick' method of kicking. Since then, the way the legs are kicked has changed only slightly. A complete fit for freestyle comes in many forms. The most common ones are 2 strokes, 6 pumps, and 1 breath.

Breaststroke

It is a swimming style that imitates the swimming action of a frog. During breaststroke, swimmers can easily see whether there are obstacles in front of them to avoid hitting them. In the mid-18th century, in Europe, breaststroke was called "frog swimming". Because the breaststroke is relatively slow, in freestyle competitions in the early 20th century (free swimming without prescribed postures), the breaststroke was not as fast as other postures, causing the breaststroke technique to be marginalized. Later, FINA stipulated swimming styles, and breaststroke technology developed.

Backstroke

In the early backstroke, you just floated on your back on the water, and then used the kick of breaststroke to push forward. At the 1900 Olympic Games, swimmers began to use the swimming style of moving their hands overhead and forward on the water. The stepping style of kicking did not begin to appear until the 1912 Stockholm Olympics.

Butterfly

The stroke method of butterfly stroke was first used by German swimmer Erich Rademacher in the breast stroke competition in 1926. At that time, he still used the kick method of breast stroke. After the 1952 Olympic Games, the International Amateur Swimming Federation (FINA) decided to separate this swimming style from breast swimming, so butterfly swimming was added, and swimmers could use dolphin kicks.