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By "drifting" you mean "sliding".
When swimming and gliding, the arms and legs should be stretched together and straightened, and the body should be streamlined. Practice method: open the front and back of the feet, raise the arms forward, inhale deeply, the upper body falls forward, bend the knees and kick the wall, and then the feet are together, so that the body glides forward in a streamlined manner, the abdomen is bent after the gliding stops, and then the legs are stretched out and stand at the bottom, and standing after mastering the slide is an important way to avoid drinking and choking on water, it is an effective means to eliminate the fear of water, and it is also a necessary way to learn to swim.
Familiarity with the characteristics of water and understanding its environment is the key for beginner swimmers.
The practice of familiarizing yourself with water in the water should be carried out in waist-deep water as much as possible, how to maintain the law of the balance of the human body in the water, etc., so as to eliminate the fear of water, learn and master the most basic breathing, prone, floating, gliding and standing in swimming, and lay the foundation for learning various swimming postures in the future.
Beginner swimmers, the principle of floating in the water technology, leads to the fear of water.
Swimming is a unique water sport, a special environment that can't hold the fluid. For beginners, due to the chest cavity, the proportion of the lower limbs of the human body is larger than that of the upper limbs, the center of buoyancy is close to the upper body, and the center of gravity is close to the lower limbs. To keep your body in a horizontal posture and maintain balance, you can change the posture of your body to adjust the position of the center of buoyancy and center of gravity, for example, when you extend your arms in front of your head, the center of gravity and center of buoyancy are close to a vertical line, and the body can maintain balance.
Therefore, for primary and secondary school students who are new to swimming, they begin to walk, stand, breathe, float and stand, slide and other exercises in the water, the main purpose of which is to let beginners experience and understand the resistance of water (friction resistance, head-on resistance, vortex resistance), pressure, buoyancy and water viscosity, fluidity and incompressibility, so that beginners can master the ability of their bodies to float and balance in the water, and use the characteristics of water to quickly make them like a fish in water and learn a complete set of swimming techniques.
It's important to be familiar with water!
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Swim and float as follows:
1. Hold the pool with both hands, step back with your feet, retreat to the toes to support your body, and look forward with your eyes.
2. Float by the pool, take a deep breath after the whole body is relaxed, hold your breath and bow your head, your chin is against your collarbone, and your elbow joint is pressed on the top of your ears to do passive floating. Open your eyes and hold for 5-10 seconds when your body floats smoothly on the water, then exhale slowly, feel your body slowly sink into the water, and repeat the exercise.
Precautions: 1. When people float in the water, the upper body is easy to control, and the lower body is generally not easy to control, so the position of the head is very important to feel the effect of floating. There are also some people whose lower limb muscles are more developed and can't float, at this time, you can separate your hands up and down about a foot apart, the upper hand pulls the edge of the pool, and the lower hand, the fingers are facing down, and the palm root is facing up, and the body can float up with the help of support.
2. Stand in the water, body in a stable floating state, while exhaling, both legs forward to the chest, feet shoulder-width apart to the bottom of the pool.
3. When the body is stable, leave the edge of the pool with both hands, press the water backwards, and stand and raise your head.
ImpactFactors of Training:
1. Be the last to look up and repeat the exercise. Floating and standing in water is the best way to solve the fear of water, and it is often not the mastery of movements that affects the progress of teaching, but the psychological barrier to water.
2. The ups and downs of the human body in the water are also affected by gender, age, and development status.
3. Men are muscular, with a large proportion of muscle tissue in body weight, and they are easy to sink in water. Women have a large proportion of body weight and fat, and they are easy to float in water. The colloidal components in the bones of the elderly are reduced, the specific gravity of the body is larger, and it is easy to sink in water.
The ossification of children is not complete, there is more water and gelatinous components in the bone cavity, the muscles contain more water, the specific gravity of the body is small, and it is easy to float in the water, which is very beneficial for children to learn to swim well.
4. The degree of floating of the body in the water is very important for swimmers, floating high is not only conducive to the smooth completion of breathing and moving arms in the air, but also can reduce the cross-sectional area of the body submerged in the water, thereby reducing the resistance of the water to the body.
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Holding breath and floating are the most basic movements, and now we take the following methods to break down the floating action and shape it step by step:1Holding the pool wall with both hands and bowing your head to hold your breath:
Facing the pool wall, hold the pool wall with both hands, tilt the upper body to the direction of the pool wall and shout Chi Pi, the whole body is in an inclined state, gently tiptoe to the bottom of the pool with both feet, bury your head in the water and hold your breath, pay attention to the direction of the top of your head facing the pool wall, stretch your hands straight, and look at the bottom of the pool with your eyes. At least 10 seconds at a time, repeat the practice. People who are afraid of water can start with 3 5 seconds, gradually transition to 5 8 seconds, and finally can do no less than 10 seconds.
2.Float with both hands on the pool wall: During the first exercise above, some students can slowly float up with their bodies and legs, and when we see their hands, shoulders and legs relaxed, we can move on to the next exercise.
But there are some students who need us to easily support Zheng Cha's legs in the back, so that their legs can float more easily, and this assistance can often make them feel floating at once. But one thing to note is that we need to inform them in advance before we hold their legs, so as not to cause them to panic.
3.Kick the wall and float outward: facing the pool**, raise both hands high, and clamp the left and right sides of the head with both upper arms at the same time, that is, the position of the two ears.
Place the palms of one hand on top of each other, or the palms of the two hands on top of each other. Squat down on both legs, kick the pool wall with one foot, bury your head in the water, and lie on your stomach on the water, floating out like a leaf. It is important to note that:
Float your entire body horizontally from head to toe, your hands and legs straight, not bent, and don't do any extra strokes.
The most common situation is that some students are physically unstable, swaying from side to side, and even''Capsize'', but that's okay, you can overcome it with more practice. There are also some students who are afraid of floating outward, at this time, our encouragement is very important, and stand in front of them, gently hold their hands, let them feel the feeling of floating forward, usually after a few assists, they can overcome the fear and complete the floating action.
Once you are proficient in the floating, you can move on to the next exercise – the breaststroke leg.
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In fact, as long as the limbs are spread and lying flat on the water, they will generally float on the surface of the water, which has to overcome their own psychological barriers.
The depth of the water should be higher than the abdomen, then lie back with your hands open, and then lift your legs, the movement should be light, the water is to flood the ears, so protect the ears.
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Float? Does it just refer to floatation in breaststroke technique? It's simple, after the coordination is completed, use the forward propulsion force to float, and then do the coordination action. And so on and so forth!
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Take a breath, hold it for ten seconds, and then head into the water, it will float, don't be afraid.
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It's not uncommon to see people floating on the surface of the water for a long time without making any movements, how does this work, and seeing a report that it's a floating race, and the person who floats the longest is a person who can't swim, is this possible?
I tried it in the water, but I didn't hold my breath, I always wanted to breathe through my nose, and as soon as the water passed my chest, I felt that I was panting and stuffy. Playing with his son in the children's area, he accidentally fell when he didn't stand, and Jingran was able to choke on water, alas. Can someone like me, who has a natural fear of water, learn to swim?
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Based on personal experience of learning to swim:
First of all, you should familiarize yourself with the nature of the water in the shallow water, which is about chest height, and practice walking in the water so that you are not afraid of the water.
Second, hold your breath and immerse your head in the water to feel your head in the water.
Again, hold your hands on the pool wall, lower your body flat into the water, and practice standing up with your legs folded at the same time.
Finally, with both hands off the wall for practice, it is important to familiarize yourself with the standing posture.
When practicing, you need to feel your body completely floating to be successful.
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Remember, in the water, your head is always the rudder, and the position of your head determines whether your body floats up or down.
Don't raise your head involuntarily, lower your head downward, and slightly close your chin, so that your feet will float upward;
On the contrary, when the head is lifted out of the water for ventilation, the feet will inevitably sink slightly, which is a normal phenomenon.
In addition, practicing floating does not mean that your body has to stay still, while you are floating, your feet can gently hit the water, very relaxed up and down, the purpose is just to maintain the floating position, not to ask the body to move forward, this is only the first step in practicing the sense of water.
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Learning the floating technique in the water is mainly to experience the buoyancy of the water on the human body, and to preliminarily grasp the balance ability of the human body in the water, and eliminate the fear of water.
Knee hugging and floating exercise: stand on the bottom of the water with both feet, take a deep breath, squat down and hug your knees, keep your knees as close to your chest as possible, and push your front feet off the bottom of the water to form a posture of lowering your head and hugging your knees. Try to relax your body and float naturally in the water.
When standing, stretch your arms forward, press down on the water and raise your head, while your legs are straight, and you stand with your feet touching the bottom of the water, with your arms naturally at your sides.
Body Floating Exercises: Feet open, arms relaxed and straight, deep inhalation of the body and head down, feet gently kick off the bottom of the water, into a prone position to float on the water, arms and legs naturally apart, the whole body is required to relax, the body is sufficient. When standing, tuck your abdomen and legs, press water down with your arms, then raise your head, stretch your legs out, and stand with your feet touching the bottom of the water.
Gliding and floating exercises: 1. Kicking and sliding and floating exercises: with your back to the edge of the pool (shore), hold the edge of the pool (shore) with one hand, stretch forward with one arm, and at the same time, stand with one foot and close to the edge of the pool (shore) with one foot.
After inhaling deeply, lower your head, lean your upper body forward in the water into a prone position, tighten your upper and lower legs as much as possible close to the edge of the pool (shore), and stick the soles of your feet to the edge of the pool (bank). At the same time, the arms on the side of the pond (shore) swing forward and bring the forearms together, and the head is sandwiched between the arms, which is the two feet pushed out hard, sliding forward in a streamlined pattern.
Requirements: After stepping away from the pool (shore), the body should be fully stretched, and try to be relaxed and natural.
2. Bottom sliding and floating exercises: open your feet back and forth, and raise your arms forward. When the head and shoulders invade the water, the forefoot kicks the bottom of the pool hard, and then the two feet are brought together, and the body slides forward in a streamlined pattern.
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1. First of all, you must gain more than 160 pounds, and the fat meat will float up if the density of fat is less than water.
2. Spend a lot of money to learn synchronized swimming Generally only girls are accepted to cut jj
3. Wait until you soak in water for 2 weeks and float up naturally for free.
It depends on what kind of swimming style you have.
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