Swimming

How to swim safely in the ocean

Swimming is one of the most favorite water sports for every family, especially in the summer. People intend to go the beach to enjoy their summer vacation and swim. Actually, swimming in the ocean is more wonderful than its in swimming pool because you can feel waves and water rate.

Besides benefits when you swim in the ocean, it has risks and dangers. So, how to swim safely in there? Following this article to immerse useful tips and experiences.

1/ You should understand meaning flags on the beach

Once you are a visitor, you can’t know clearly about danger around the beach. Therefore, the local put flags at some places to warn about any issue. It’s better you know meaning of these flag to understand interpretive signs. Then you have to follow instructions strictly to keep safety for yourself.

Here is some explanations for meaning of color flags:

Double red means that it’s dangerous to swim.

Single red means that it has a little dangers from high hazard or high surf. Be careful when accessing to this area.

Yellow means that danger is in medium level. All hazard, surf and currents are in medium safety.

Green means that danger is low. You can enjoy your sports but still take caution about hazard.

Purple means that dangers can cause from marine life (almost jellyfish).

Another notice that some beaches don’t have flags as signs. It doesn’t mean that this area is safe. You should take care yourself and own good judgment when swimming.

2/ You should shuffle your feet when walking in the water

After swimming a long time, you have a short break in the water. Don’t forget to shuffle your feet to avoid jumping creature under the water.

As researched, several marine life can live in inches water depth. So it’s near locations you swim. When you shuffle your feet, you will not jump on their body, so they don’t cause danger for you.

Kayaking

The origin of kayaking sport that you may not know

Kayaking is an interesting sport that uses kayaks to move on the water. Currently, this outdoor activity is very popular in the US, Europe, and is becoming more popular all around the world. So do you know what kayaking is? If not, let’s find out about the origin of kayaking in the article below.

Kayaking is an interesting water sport that uses kayaks to move on the water, with the help of a two-wing paddle. Kayaking is different from canoeing in the seat of a rower. The kayak will sit in the cockpit with his legs extended below the closed deck, the upper body free to operate. Kayaking is often a recreational activity rather than a competition.

What is kayaking?

Kayak is a thin and small boat and can only accommodate 1-2 people on a boat. To be able to play Kayak with your family, you need to choose a boat with 3 or 2 boats. In some localities, kayaks can also be viewed as a canoe. However, kayaking is primarily considered a sports equipment, because the main use of this particular type of boat is often in sports and underwater races.

The origin of kayaking

The first kayak was created by the Inuit. They are made from wood and wrapped with seal skin. Kayaks were originally primarily used to hunt seals and whales and there was only a small space in the middle where you could sit, with storage space in front and behind you.

Kayaks have at least more than 4,000 years of history. Later, kayaks used cloth to cover the outside until we invented fiberglass. The word “kayak” means a human boat or poet hunting to use a boat.

What are kayaks made today? In the 1980s, the first plastic kayaks were produced and they decided to use plastic from there. As a result, later kayak designs began to become lighter and more flexible.

Kayak sizes are often small, and they are made in different shapes and sizes to suit different sailing sports. In recent times, kayaking has become more popular and becoming a recreational sport, especially kayaking on the river and fishing is becoming more and more popular.

Swimming

A brief history of the formation and development of swimming

Swimming is an underwater sport, due to the impact of the whole body movement, especially the pedal, the hand fan in the water that people can move across the water at different speeds. .

In addition, swimming is a popular sport, interesting and very beneficial, everyone can practice, suitable for all ages and all conditions. Swimming helps to mobilize the whole body, regulate breathing, stimulate circulation, soothe the mind and especially does not hurt joints (back pain, knee pain) thanks to the weightlessness of water. Water pressure plus the pressure of the muscles that press into blood vessels makes it easier for blood to flow back to the heart and lungs.

Swimming has been known since prehistoric times. The earliest documentation of swimming dates back to the Stone Age through paintings 7,000 years ago. Written literature dates from about 2000 BC. Swimming competitions began to be held in Europe around 1800, mostly frog swimming. Swimming became a sport at the first modern Olympic Games in Athens in 1896.

In 1902 Richard Cavill introduced the style of swimming tummy to the Western world. In 1908 the World Swimming Federation, Fédération Internationale de Natation (FINA), was established. Butterfly swimming was developed in the 1930s and was initially considered a variant of the Swimming Frog, until it was accepted as a separate swimming style in 1952.

Swimming content is very wide. Currently, swimming in competitions at the Olympic Games and World Swimming Championships consists of four parts: sports swimming, diving, water polo and art swimming. These four sections soon became four independent competitions soon.

The form of swimming in swimming is very diverse and plentiful. Currently, many types of swimming activities are being widely developed, including the following types: Sports, practical swimming, mass swimming, special swimming.

The public swimming activity taking the criteria of physical enhancement to enrich the spiritual life such as health recuperation swimming, relaxing swimming, water games, health-promoting swimming, slimming swimming have developed strongly in many parts of the world and has become an integral part of modern swimming.

This is because this type of swimming does not require high technology, fast speed, and has a simple and diverse form of operation, so this type of swimming has become more and more popular. The type of public swimming is increasingly developing rapidly, becoming an important part of modern swimming

Water Polo

Water Polo – the attractive water sport to young people (Part 2)

Water polo began to become a team sport in 1900. Germany is the oldest participating country in this sport. However, it was not until 1928 that the German Olympic Games won the Gold Cup.

The most successful country with Water Polo for decades is Hungary. The country has for decades owned the star Dezso Gyarmati – the most successful water ball player of all time. During the 5 Olympics, this player won 4 gold medals and 1 silver medal.

What is the rules of Water Polo?

A water polo match takes place when all the players, water balls, playgrounds and referees are present. The venue for the matches is underwater in different locations. Water polo court is 20 x 30m wide. Each playing team will have different tactics and roster like in football. However, it requires physical and is the hardest sport to play.

A water polo match has 4 rounds, each lasting 7 minutes. The duration of the game does not include the time the ball was dead. Each team has the number of main players participating in the competition is 7 people. Players are required to wear swimwear and a helmet when competing.

Two teams throw the ball back and forth into the opponent’s goal. Every time you throw a ball into the goal of the team you will be awarded 1 point. During the course of competition, athletes must not touch the lake and the lake bed. Athletes use only one hand to throw and pass the ball. Particularly, the goalkeeper catches the ball and passes the ball with two hands.

Rules of water polo competition also have some similarity as for football, such as offside, penalty, bad play, etc. In case of necessity, red cards and yellow cards can be used for punishment. The referee is the person who has the right to make a sanction decision to the athletes. The distance from the free throw position to the goal is 4m.

Water polo is a difficult sport to play but extremely attractive. Today’s article hopes to help you understand what the Water Polo concept is and the issues associated with it. Wish you good play this subject!

Water Polo

Basic Water Polo rules you should know

There are 4 rounds in a water polo, each lasting 7 minutes (excluding dead time). The number of official players participating in the competition of each team is 7 people (of which 6 are the main ones, 1 is the keeper of the goal). Players wear swimming trunks and protective hats when playing.

1 point will be awarded for each throw of the opponent’s goal. During the competition, the athletes must not touch the lap and the lake. The goalkeeper can catch the ball with two hands and the remaining players can use only one hand to pass and throw the ball.

Rules of water polo also have caught offside, bad play, penalty, etc. It is necessary to be able to use yellow and red cards to disqualify the athletes. The distance from the penalty throw to the goal is 4m.

Water polo court

Underwater volleyball courts usually have an area of ​​20 x 30m. In the game field, there are 2 subjects and each goal has a width of 3m and a height of 0.9m above the water.

Water Polo can be installed and used in many different places. Especially they have many different colors, waterproof and fireproof. So they can be used for many long-term water polo big and small.

The position in water polo

Unlike other sports, the Water Polo rarely plays by position. Players will usually fill in several positions throughout the game on demand. These positions usually have central striker, 1 center-back, 2 winger and 2 riders.

Skilled players who are good at offensive or defensive positions are called utility players. They tend to be off the bench though this is not absolute.

According to a recent statistics, Water Polo is the sport with the 2nd highest number of betting players in the UK after football. In most of the home websites predicting tonight’s odds or tomorrow’s odds in the UK, the sport has received great attention and very high betting rates, so it is interested and collected. Strong attraction of Water Polo sport to human life.

Kayaking

Things to prepare before entering the game with inflatable Kayak (Part 2)

Kayak has the beauty that players can conquer from low to difficult levels. From static environments such as rivers, lakes, bays, etc. temple estuaries, streams, waterfalls, seas, etc. Consider to choose the right type for you.

2. Prepare rescue when participating in inflatable kayaking

Sit at the right load

Kayaks are designed for 1-2 people rowing. Therefore, depending on whether the boat is single or double, the weight of the occupants is how much to estimate the number of seats for the correct load.

Fully equipped and proficient in the use of rescue equipment including life buoys, life jackets even when you know how to swim in case of emergencies such as water overflowing, boat capsizing, boat sinking, etc.

Survey and understand the terrain, plan the distance and especially do not forget to see the weather forecast to be able to take the initiative in any situation.

The process of boating, rescue and rescue always complies with the instructions of the team leader, the head, or the rescuers.

3. Note on the attire and accessories included in the sailing

Apparel and accessories suitable for inflatable kayaking are sports apparel, or items that fit comfortably. Wear athletic shoes or sandals with straps

Necessary accessories are glasses, raincoats

Electronic devices such as phones, watches, cameras, etc. need waterproof protection

Other notes

When inflatable Kayak, keep in mind things as follows.

Should follow the union, should not go individually, should not arbitrarily separate groups, do not stand on the boat, do not litter indiscriminately.

Start sailing in calm waters until acclimated and become fluent enough to move on to more rugged terrain.

Inflatable kayak paddles usually come in two types: short oars and long oars. The oars are short with a short paddle, but push the boat faster than the long paddle.

The paddle-shaped square paddle is easier for beginners, while the pros choose the feathered paddle.

Sit and row with the most comfortable posture and posture when sailing, don’t loosen your hands or hold it too tight.

Water Polo

Overview of water polo sport

Water polo, also known as water volleyball, is an underwater team sport. In order to play well in water polo, you need to understand what Water Polo is, its origin and rules. Let’s find out in the article below!

What is Water Polo?

Water polo is a competition between two domestic teams. When participating in this game, 2 teams try to score by throwing the ball to the opponent’s court. A playing team consists of six players and one goalkeeper. The winner will be the one who scores more goals.

This sport requires good swimming and floating skills. Players pass the ball when blocked by the opponent and score by throwing the ball into the net protected by the goalkeeper. Water Polo has many similarities with terrestrial handball. They are sometimes compared to ice hockey because it requires a lot of physical strength.

Water Polo is usually played in a deep pool meaning that the player cannot touch the bottom.

The origin of water polo

The water ball originated from swimming skills shows at fairs and festivals in England and Scotland in the late 19th century. William Wilson was said to be the game developer during this period.

This game was developed under the formation of the London Water Ball Federation and has since evolved in many parts of the world such as Europe, the United States, Brazil, China, Canada and Australia.

Today’s water ball consists of 7 players each (plus 6 substitutes). The ball used for this sport is quite similar in size to the ball in football. However, the ball was made of impervious nylon to ensure the best underwater performance. Previously it was called “water rugby” but later changed to “water polo” in the English pronunciation of The word pulu (meaning ball) in Balti.

For an aquatic volleyball match to take place, there must be players, referees and water balls. The players move under water, pass the ball and throw into the opponent’s goal in a team. Each playing team will have different tactics and lineup like football. However, water balloons are physically demanding and are considered the hardest sport to play.

Kayaking

Things to prepare before entering the game with inflatable Kayak (Part 1)

Ranked as a list of adventure sports, kayaking requires many qualities and skills in the player. However, if you have the technical, physical and mental preparation, you will no longer feel awkward and able to master the oars.

Ranked as a list of adventure sports, kayaking requires many qualities and skills in the player. However, if you have the technical, physical and mental preparation, you will no longer feel awkward and able to master the oars and wait for interesting experiences that the subject.

Kayaking can help bring many benefits for players such as exercise, mental shock, conquering nature, gaining valuable experience, and especially discovering many interesting things around us.

Enjoy the scenery from a new perspective, fully immersed in the river, nature. It is part of the experience that players get with the experience of a Kayak.

Perhaps, that is also the reason why the world’s tourists are extremely favorite, and as soon as it was introduced, this has also become a type of service enjoyed by adventure sports lovers in our country. warmly responded especially to the young people.

1. The skills to prepare before entering the game with inflatable Kayak.

Be mentally and physically prepared before kayaking

If you’re new, learn about Kayaks first. Kayak is not only one type but there are many types of boats with all materials including Wooden Kayaks, Composite Plastic Kayaks, Inflatable Kayaks, etc. In which, the line of inflatable Kayaks is becoming more and more popular. Variable by featured compact, safe, flexible, maneuverable.

The boat lines have different narrow designs suitable for each purpose of use, travel kayaks, fishing kayaks, surfing kayaks, sport kayaks, etc.Choose which boat design is mainly based on ability rowing your boat.

New players should choose a quiet water area

Participating in training sessions, kayaking classes (at Kayak sale and rental agents, or Kayak clubs, etc.) are necessary before you decide. Sitting on the boat alone and “going to the sea”. Training sessions will help you gain basic skills on how to balance on a boat, how to row, fix your legs and thighs when rowing, and skills to handle emergencies when on your own boat.

Kayaking

Basic technique and guideline you should know when sailing (Part 3)

Maintain an “inclined angle” with the oar handle by gently pushing toward the bow when the blade surface is open, toward the stern when it is closed.

REVOLUTION STEP ADVANCE (TO STOP)

Lower the paddle’s tongue into the water on one side of the boat, then the other to slow down the thrust.

Start sailing backwards as needed. This is simply reversing the step forward.

Remember to turn your body while paddling backwards.

FILL OUT WHEN WINDY

More than any other factor, the wind has a great effect on kayaking. Any wind above 18.5 km/h (10 knots) affects kayaks. (Water currents can also affect boats.) When on the water, your body or any part of the boat can catch the wind and create resistance. This will affect your speed and direction.

Upwind is the most difficult challenge for rowers. Usually the wind will push your boat in a direction different from the direction you want.

For example, if you want to row in the direction of 12 o’clock, and the wind is coming from the direction of 2 o’clock, the stern will rotate and go straight towards the wind. Therefore, the bow will tilt in the wind.

How does the boat go in the direction you want? Block the wind with rowing steps, for example, perform a rowing step on the other side of the boat. Or you can remove the steering wheel. The rudder is primarily designed to control the stern and keep it from blowing in the wind. You can also use rudder, but rudder is mainly used to minimize wind influence.

In addition, you can also use boats with fins – fixed fins, which cannot rotate like rudders. The fins work like a rudder, but can’t be used to turn a boat, making it easier for you to travel in a straight line when you’re facing strong winds or when one hand tends to use too much force. compared to the other hand when performing the paddle.

Kayaking

Basic technique and guideline you should know when sailing (Part 2)

Visualizing the paddle step is to put the blade of the paddle in the water and push the person over the paddle, rather than pulling the paddle tongue across the water. This helps to push the boat more effectively when sailing.

Stage 1 (catch water): Turn when performing steps of rowing, lowering the paddle into the water from one side of the boat. If the oar blade is placed to the right of the boat, the right shoulder should be inclined towards the bow (forward).

The best place to lower the paddle into the water is in a position parallel to your feet.

Stage 2 (push the boat away): Turn your body when the oar blades push the water back. Use the basics to propel the person over the paddle rather than pulling the paddle’s tongue through the water by hand. This increases the effectiveness, reducing hand and shoulder fatigue.

Stage 3 (return to the position for the next step): When the paddle is lifted out of the water, prepare for the next step with the other shoulder tilted toward the bow of the boat. 

In general, the forward paddle step is a simultaneous, continuous push-and-pull motion – pushing with the upper hand, pulling with the lower hand, which helps to rotate smoothly while rowing.

To add strength, follow the steps below.

Focus on your hands when stretching

Imagine yourself throwing a punch with one hand

Grab the paddle, place one hand on your shoulder

From the shoulder, unleash an imaginary punch for additional force. The vigorous rotation of the body also increases the force.

In general, when rowing, good techniques bring more benefits than the force of the upper body.

SCAN (FOR SPOT ROTATING) 

What is the simplest way to rotate a moving boat? Just put the paddle blades on one side of the boat underwater. The boat will immediately rotate in that direction – but the boat will sharply decrease its speed when turning.