When swimming breaststroke, when the legs are curled up and ready to kick the water, should the knee

It should be separated relatively large, if it is larger, the water force area is smaller when the legs are pushed back, and the swimming will be slower.

It's not a matter of separating the size, but it should be ruled that it doesn't move, the knee is the axis, it's like throwing the hammer ball at you, you're the knee, the leg and the foot are the hammer ball, and if you move yourself, how much strength do you have to throw it out, it should be when the curled leg is ready to exert force, the knee and shoulder width are the same width, the calf is hidden behind the thigh, reduce the resistance to water, when you push, the foot and calf want to kick the water on both sides, draw a semicircle, and when you are about to push to the end, then you are moving the knee and merging.

When tucking the legs, the knees should be buckled as inward as possible, and the knees can be opened when pedaling, but the bigger the better, depending on the situation of each athlete.

Bring them together as closely as possible and use your calves to make a final kick.

In the breaststroke technique, the arm-leg coordination is very important, which is more complex than freestyle and backstroke, and if the coordination is not coordinated, it will be direct.

It affects the effect of arm and leg movements, as well as the uniformity and coordination of rapid progress.

Most athletes today use the leg arm with the technical arm stroke in which the leg remains relaxed or straight. In particular.

Relax your legs and bend your knees naturally when you close your hand. When the hand is stretched forward about 2 3 parts after inhaling, do a quick leg tuck and a quick leg push. i.e. in.

Reaching out and doing the retracting movement, this coordination technique can make the effective part of the hand stroke closely match the effective part of the leg pedal.

Due to the rapid leg tucking action will produce a certain reaction force, but it is conducive to the arm, tight fit, and at the same time can be more.

Good play the role of the arm, which increases the speed of advance.

When the leg is closed, it is buckled, and then the lone line is pedaled to trap the water.

There is a smooth slip in the breaststroke, which is introduced to you before explaining the essentials of breaststroke movements: "Paddle your hands and legs without moving, close your hands and then close your legs, first stretch your arms and then push your legs, and stretch them together and float straight for a while." "As you can see from the slippery words, the movement of the hand precedes the movement of the legs.

Be sure to close your legs after you close your hands, and push your legs again after reaching out.

Arm movements: 1. Stroke outward. Extend your hands forward with your palms tilted about 45 degrees (little thumb up). Draw both hands outwards and backwards at the same time, then bend your arms backwards and stroke downwards.

2. Internal drawing. The palm of the hand turns from the outside to the inside, the hand drives the forearm to accelerate the inward stroke, the hand is from the bottom to the top and close together in front of the chest (the hand is high and the elbow is low, the elbow is under the shoulder), and the hand is stretched forward.

If you want to use your feet to kick the water, like many people just use the instep of their feet to plan, or they simply turn into their toes to hit the water, and they can't work hard at all. The speed can't go up.

When you're at home, try to spread your feet shoulder-width apart. The toes are about 120 degrees apart outwards. Squatting down and standing up like this is the water kicking action during the breaststroke.

When swimming in the water, there is also a leg clamping action. Clamping the leg with force can increase the speed by more than 1 5.

Collecting more thighs can make the surface of the foot more water, otherwise like many people just use the instep to plan, or simply turn into the toe to hit the water, and the strength is not at all. The speed can't go up.

Breaststroke: After you're halfway through your hand stroke, you start to tuck your legs. When the hand reaches out to the top of the head, kick the leg at the same time, and after kicking out, jump straight on the toes, and clamp the leg so that the two toes can be together. At this time, the whole person stretches out, just like the feeling of standing on tiptoe on the ground and reaching for something above your head.

When you close your feet, your toes are like ballet, your toes are straight, and when your feet are in place, you can retract your toes to the momentum you had just squatted down, which is called turning your feet in breaststroke. After the leg flip is completed, it is necessary to kick out immediately. Otherwise, it will hinder the speed of progress.

At home, you try to squat and stand up as I say. Go to the pool and do it like this, and it's basically no problem. If there is a problem with swimming in the future, we can communicate again!

Once you've done this, learn to ventilate. Once you have learned how to ventilate, you will basically be able to swim.

Hope you can help.

You feel water in the soles of your feet and inner thighs, and you just feel the resistance.

If you just start swimming, the ball of the foot is spread outwards and the inside is pressed back slightly, a bit like the inside of the foot for a penalty kick.

It is impossible to do the standard at the beginning, you must first complete the whole movement, and slowly become proficient.

Swimming genius is mostly practice makes perfect,

It should have something to do with the individual's body! For example, some people walk with their feet picked inward, and when they walk, they grind the inner bottom of their shoes, and when they swim, their toes will naturally pick inward. In fact, this does not affect swimming too much, as long as the posture of the pedal out is correct and there is the motivation to move forward, it is fine.

What is the reason why the legs can't be brought together after the breaststroke kicks, and they always want to turn left and right when they are together?

It's because you're not used to it, and your brain isn't in control.

How to exercise: Stand on land and stretch your body.

1. Stand with your feet together and stand on your toes (i.e., stand on your toes);

2. Clamp your arms behind your ears and straighten them upwards as much as possible.

3. The whole body is stretched upwards to the limit with the upward straightening of the hands;

4. After the whole body is "1", stand still for 3 5 minutes, and then, drop your toes, rest for a while, repeat the next time, and so on many times; And practice often.

Do this: You feel your hands stretched out, and your body and legs move in a natural synergy, tense together.

Learn breaststroke in five steps, and the core technology is four steps to paddle your hands and close your legs, and you must see it for beginners.

Of course, swimming mainly relies on the legs, and there is no leg kicking, how can there be the motivation to move forward?

Breaststroker hand and leg coordination. First of all, the hand is divided into three movements, outward, inward, and forward. The leg part is a tucked leg and a squat clip. Hands and feet cooperate with *** outside the leg does not move, inside the leg is closed, straighten the arm and squat the leg, and then float for a while.

To illustrate, breaststroke power mainly depends on the legs! Correction (of what the national team coach said) can be like this.

Float up and move forward with only your legs first.

Then, start to stroke gradually, with a small amplitude, and realize that you will stroke first, otherwise it will be easy to mess up, and then gradually increase the amplitude.

In addition, I suspect that you have a problem with your breaststroke leg and a serious lack of propulsion, so you are desperately paddling with your hands!

If the movement is correct, breaststroke once to press the leg (without hands, without ventilation, not counting the average of 4-5 breath-holding movements at the beginning of the push), advance at least 2 meters, be skilled at 3 meters, no problem, if you can't reach it, please correct the leg movement first.

1. The movements of the hands and feet are carried out separately.

2. A complete action of breaststroke should be to quickly close the legs, then turn the soles of the feet to expand the pushing area, push out to the side and back, and finally close the legs to hold the water to maintain the momentum of progress. After the leg movement is completed, the hand changes from the forward state to the downward and backward stroke, and then holds the water, using the reaction force of the water to lift the head out of the water and complete the ventilation at the same time. When the hands are moving, the legs should be straightened and kept still, otherwise the hands and legs moving at the same time will affect each other, resulting in the inability to move forward or sink into the water.

It should be said that all swimming movements start from the hands! Moreover, among the four swimming styles, the characteristics of the movements are different.

The breaststroke action starts from when the body is in a straight line, at this time the hands are fully stretched forward, the hands begin to stroke, press the water, exhale, hold the water at the same time we close the legs, at this time the head should have come out of the water We have finished breathing, when the head is back in the water, the legs kick the water and quickly close together while the hands are fully straightened forward, and the body becomes a straight line again. It's a complete breaststroke move!

The so-called rhythm means that when you do this breaststroke movement, you speed up or slow down the frequency of the above movements, which is the rhythm.

No matter how fast or slow your pace is, your breathing should be coordinated with your movements, so that you can easily maintain your speed.

Happy swimming!

Leg movements in the breaststroke:

1.Leg tuck: Bend the knees and tuck, bring the heel closer to the hip, and hide the calf behind the thigh to slowly tuck, which can reduce resistance. At the end of the leg tuck, the knees are shoulder-width apart, the calves are perpendicular to the water, and the feet are near the water.

2. Turn your feet: The distance between your feet is greater than the distance between your knees, your feet are turned out, your toes are facing outward, your feet are facing the sky, and your calves and the inside of your feet are aligned with the water, like the English letter "W".

3.Kicking the water: In fact, it is the process of straightening the legs (hip flexion, knee extension), from the waist, abdomen and thighs at the same time, with the calf and the inside of the foot at the same time to kick the water, first outward, backward, downward, and then inward, upwards to push the water, just like drawing half a circle.

Pushing outwards and holding water inwards is done consecutively, that is, with a strap. When the water is finished, the legs are together and straight, and the feet are turned inward, with the toes facing each other. The speed of pedaling should not be too violent, but accelerate the pedaling from slow to fast, and the speed of pedaling is fastest when the two legs are stretched straight together.

4.Stop: Legs together and straightened after a short glide (1-2 seconds).

How to grasp the timing of breaststroke leg presses!

When breaststroke is in the legs, the instep should be straight, when the legs are pushed, the soles of the feet should be flat, and when the legs are back, you must be forced, and the legs should be brought together as much as possible and straightened, which is the farthest section of the stroke.

Kick with your hands and kick with your feet.

As you slide your arms down (grab water), you begin to raise your head gradually, keeping your legs in a naturally relaxed, straight position. When paddling with your arms, close your head and raise your eyes out of the water, but your legs still don't move. Only when you close your hands do you begin to tuck your legs and push your hips forward slightly, at which point your head is raised until your mouth is out of the water, and you can inhale quickly and forcefully.

Stretch your arms and lower your head, exhale through your nose or nose, and when your arms are nearly halfway out, kick in the water, then stretch your body and slide for a certain distance, and perform a second cycle when the speed of the macro crack pedals decreases.

In the process of swimming in breaststroke, it is generally a cycle of breathing, which is conducive to the body's aerobic **, thereby reducing the fatigue rate. It should be noted that before raising the head to inhale, you must exhale all the exhaust gas in your body so that you can inhale fresh oxygen.

Stretch your arms and legs in a bent shape.

In breaststroke, the legs are symmetrical.

The breaststroke leg press emphasizes coordination and mastery of strength. When pushing your legs, you should maintain the symmetry of your legs, and the force should be moderate, not too hard. At the same time, the frequency of leg kicks should be closely coordinated with the arm strokes to maintain the balance and stability of the body.

By constantly practicing imitation habits and improving technique, you can gradually improve the effect and speed of the breaststroke leg press.

Breaststroke leg press steps:

1. At the beginning, the legs should be combined, the toes are straight, and the ankles are slightly straight. As you stroke forward with your arms straightened, begin to spread your legs outwards with your toes slightly outward.

2. When the legs are about 90 degrees apart, the toes begin to bend inward, and the calf and thigh joints begin to flex, ready to exert force.

3. Next, the muscles of the calves and thighs contract, and the toes twist inward in a stroke. This action creates a backward thrust. Once the thrust is complete, the legs are quickly retracted and merged, ready for the next leg press.

Breaststroke learning skills:

1. Correct posture.

It is very important to maintain correct body posture. The body is parallel to the surface of the water, the head is steady, and the gaze is facing forward. The back should be straight and the core muscles should be tense. This reduces resistance and increases swimming efficiency.

2. Pay attention to your breathing.

Breaststroke breathing should be coordinated with the movement. While exerting force on your legs, keep your head down and don't lift it upfront. When the leg press is complete, lift your head and breathe forward. By controlling the timing of your breathing, you can improve the smoothness and rhythm of your swimming.

3. Learn leg pressing skills.

Leg presses are a key part of breaststroke. When practicing leg presses, it is necessary to pay attention to the coordination of leg muscles and the mastery of strength. When practicing, you can use the breaststroke breaststroke leg board or arm to maintain the forward position, focus on practicing leg movements, and strengthen leg strength and flexibility.

4. Arm paddling skills.

The arm strokes should be coordinated with the leg kicks to maintain the rhythm coordination. Paddle with your arms straight forward and keep your flat palms facing down. As your arms paddle out of the water, merge your palms inward and stroke backwards. Pay attention to the force of the arm stroke and keep the movement smooth.