Basketball is unthinkable without a good and high-quality ball. So he had a spherical shape and was elastic it is worth keeping the ball inflated.
If the projectile is blown away, then the game of basketball is impossible, because there are strict requirements about making sure it's properly inflated.
How to choose a basketball
Exist established norms for balls intended for playing basketball:
- spherical shape;
- established shade of orange;
- traditional pattern of eight inserts and black seams.
Photo 1. MOLTEN BGF7X synthetic leather basketball, orange with black and beige stripes.
Average weight 567-650 g, circumference from 749 to 780 mm. Exist 4 standard sizes for playing basketball.
Classification:
- For indoor play only. Are labeled indoor.
- Universal(for use both indoors and outdoors), are marked outdoor.
Important! If the labeling requirements are not met, it is possible that quality degradation products and its rapid wear.
When buying, you need to pay attention so that the projectile does not bleed air. When selling, 95% of the balls are sold inflated if it is deflated, then it will probably happen all the time.
For production use the following materials:
- Genuine Leather.
- Leatherette.
- Rubber.
What to look for when buying
Buying rules:
- Don't buy too expensive for playing in open areas (asphalt) - they are not durable, last no more than 1 year.
- The more expensive hall ball Moreover, it is of high quality and will last longer. They feel more comfortable in the hand and retain their shape.
- For Game different balls are needed in the hall and on the street.
Manufacturers:
- Spalding.
- wilson.
- Nike.
How to pump up the ball
The durability of basketballs depends on proper inflation. It is desirable to have specialized equipment for this: a pump with a needle, silicone grease. Silicone oil ensures the safety of the valve when the needle is inserted. Just a few drops is enough. In the absence of specialized oil, the needle can be moistened with saliva. Shake the ball before pumping so that the chamber is in a vertical position, below the valve opening. Then pump it up.
Attention! Forbidden to use industrial lubricants not intended for balls. This will damage the valve!
If they are not available, another method can be used. This will require a regular bicycle pump, a syringe needle, insulating tape. This method is convenient in that all the items needed for this are available and easy to buy everywhere.
You need to take a needle from a syringe and grind, by rubbing against asphalt or a sharpening stone for a knife. This is done to make the tip of the needle blunt, otherwise it could damage the valve, resulting in a permanent air leak.
Best fit dropper needle- it is wider and stronger than that of a syringe. After preparing the needle, its base wrapped with 10 layers of electrical tape, for a snug fit to the pump.
Then the needle is inserted into the pump valve and pumping is performed. The time depends on the volume of the pump and the degree of pumping at the beginning of the process.
You can also download with a syringe, but this is a very difficult process, taking about two hours, depending on the volume of the syringe.
Is it possible to pump without a needle
This method is associated with the use compressor for pumping car tires. The simplicity of the method lies in the fact that the ball can be pumped up at any auto repair shop.
Advice. The possibility is not ruled out pumping. This will damage the camera.
To swap using this method, you need firmly press the section of the compressor hose to the ball valve then turn on the compressor. Then, firmly press the hose against the valve until the optimum pressure is reached. Modern compressors have nozzles for pumping balls.
Photo 2. The process of inflating a basketball using a DeFort DCC-252-Lt car compressor.
How much pressure is needed
During pumping, it is necessary to monitor the pump pressure gauge. The optimal pressure can be indicated on the ball. Average - from 0.4 to 0.9 bar.
Attention! In the absence of a manometer, the pressure can be checked in a simple way: throw an inflated ball from shoulder level, in the case of normal pressure, it should jump to the level of the belt.
After the game, it is desirable to deflate the ball a little, and do not keep it constantly in the maximum inflated state.
How to glue a basketball
To repair the camera you will need materials:
- patches;
- glue for rubber products (chambers);
- chamber surface cleaning tool ( sandpaper);
- kapron thread for suturing.
Procedure:
- Slightly undo one of the seams.
- Remove camera, through the ripped seam.
- Locate the puncture site, clean, then apply glue and impose a payment.
- refurbished put the camera back, sew up the seams.
To repair the seams, a strong nylon thread is needed. The seam is applied through the old holes, new ones do not need to be done.
Instruction
In order to avoid unnecessary problems with inflating the ball, it is recommended to check it more carefully when buying. serviceable good ball should also be elastic. Otherwise, there is a risk of a defective ball.
Quality test - throw it to a height of about 180 cm. If the rebound height corresponds to 120-140 cm, then the ball can be bought. It is even easier to do the same from head height, while the rebound should reach the height of the belt.
It will be useful to check the nipple. The owners do this usually by applying saliva to it. There will be no air bubbles on a working nipple. In order not to get a ball with a surface defect, you need to throw it up and look at its rebound. If the ball bounces after being hit different sides- the ball is defective.
To inflate the ball, use a car pump, which should include a plastic nozzle designed to blow dust out of hard-to-reach places. By attaching the plastic tip to the nipple, you can start inflating the ball.
If the ball is not, you should not kick it and sit on it, as it will lose its original shape. If a needle is used for pumping, then first apply a couple of drops of special oil to the opening of the nipple, and then insert the needle there.
The ball is inflated to the value indicated next to the nipple. The oil in this case protects the valve and the walls of the nipple from possible damage by the needle, gives it elasticity and protects it from drying out. If there is no oil on hand, you can use saliva.
When pumping, it is forbidden to use lubricants that are not intended for this, as they can lead to the destruction of the nipple. The needle itself should have a perfectly flat surface. In order not to pump the ball, it is recommended to control its internal pressure with a pressure gauge.
Learn to hit ball quite simple - we all know how to do it from childhood. But how to hit ball so that it flies in a certain direction? Someone writes entire scientific treatises about this, someone shoots educational television films, and someone tries to calculate the trajectory of the ball using probability theory. In fact, it all depends on training, the more of them, the more accurate the blows are.
Instruction
Hits on ball two types: or from the summer. To improve the impact from the ground, i.e. along the motionless ball, you need to keep balance, and also remember the correct setting of the supporting leg and the position of the kicker. The height of the kick depends on the position of the supporting leg: if it is on the same line with the ball, the kick will come out with a low flight path, but if the leg is behind the ball, the ball will fly high. In order for the impact force to be maximum, it is necessary to monitor the position of the knee of the kicking leg. If at the moment before touching the ball the knee is above the ball or on the same line with it, the impact force will be maximum. After the impact, it is desirable to continue moving towards the target, and not stop. When the body deviates back, the trajectory of the ball increases, when tilted forward, the blow becomes stronger, but the ball flies lower. When hitting ball while in the air, balance and all of the above leg positions are also important. However, in this case it is also important to calculate the distance to the ball. In no case should a volley be thrown if the ball is too far or too close, as in these cases the hit will be blurry.
Strikes are also divided according to the methods of application, i.e. according to which part of the foot strikes. So a toe strike is usually applied to a stationary ball in its lower sector, in this case the ball departure angle will be 40-50 degrees. To properly deliver this run-up shot, the player accelerates as they approach ball the supporting leg is placed behind and slightly to the side of the ball, and the kicker strikes with a swing motion. The body is tilted forward. When delivering this blow, the correct work of the hands is important: the hand opposite to the supporting leg is sharply backward in front, while the other is brought forward to chest level. At the moment of impact, the hands change places.
With a punch inside the feet usually just pass the ball. Ideally, the ball should fly and not or roll on the ground. When hitting, the toe of the supporting foot is directed in the direction where you send the ball, the kicking leg is bent at the knee, and the hit itself falls on the central part of the ball.
On impact outside foot, the toe of the skating leg should be turned approximately 30 degrees towards the target. And the blow is applied in the same way as the inside one, with the difference only in the plane of the foot in contact with the ball.
On the one hand, the lifting blow is the most difficult, and on the other hand, the main blow. Due to the contact of a large area of \u200b\u200bthe foot with the ball, this stroke achieves greater accuracy. If such a blow is struck on an immovable ball, its flight path will be low. The supporting leg should be on the same straight line with the ball a little to the side of it and all the weight of the body should fall on this particular leg. The body is tilted so that the player's shoulders are above the ball. The kicking leg is bent at the knee and laid back, the ankle is relaxed. It is important to keep the angle formed by the thigh and lower leg as long as possible. The climb is tight. At the moment of impact, the knee of the kicking leg is above the ball. The arm, the same name as the supporting leg, is located behind, and at the moment of impact it passes forward and bends at the chest. The kicking leg, immediately after the kick, moves forward with the ball for some time. Lift kicks are divided into two types: a straight lift kick, when the ball comes into contact with the lift in the middle, i.e. lace-up cleats, and kick the outer or inside lifting when the ball falls on either side of the lacing.
Flying strikes ball technically they are no different in lifting. However, if the ball is in the air, it is necessary to accurately calculate the moment of swing and touch. In this case, it is not necessary to put a lot of force into the blow, since an accurate touch will give ball enough energy.
In any case, to achieve perfect accuracy and the desired impact force is possible only with the help of training.
In ball play, it is important to achieve maximum control over it, since the point of the game is precisely to make the ball fly exactly where you send it. How to hit correctly is an important topic for every player.
Instruction
If the ball rolls on the ground or is motionless, then the setting of the supporting leg and the trajectory of the kicking leg relative to the ball also matter. To control the height of the kick or pass, you need to control the position of the supporting leg in relation to ball. By placing the supporting foot on the same line with it, you can swipe with low ball trajectory. And putting your foot behind the ball, you can have a higher trajectory. The position of the upper body also matters - if you lean back, the ball will fly higher, and if you move forward, the blow will be lower and stronger. In order for the impact force to be maximum, the knee of the kicking leg at the moment it touches the ball should be on the same line with it or a little further, above the ball. After the impact, you must continue to move in the direction of the target.
To hit with the inside of the foot, the supporting leg should be placed about 10 from the ball and on the same line with it. The toe of the foot of the supporting leg should be directed towards the target, and the ankle of the kicking leg at the moment of impact should be turned perpendicular to the supporting leg. The blow must be carried to the central (height) part of the ball. After the strike, you need to continue moving in the direction of the target. At good hit The ball must fly straight, without rolling on the ground or jumping.
To strike with the outer side of the foot, the supporting leg should be placed not reaching the ball, and the toe should be turned 15-30 degrees away from the direction of impact. This will allow you to strike accurately.
To kick with a lift, the supporting leg must be on the same line with the ball, the toe of the foot is directed towards the target. The toes and ankle of the kicking leg at the moment of impact must be tense and fixed, the body is tilted forward so that the shoulders are above the ball. To fly at low altitude, you need to hit the ball or a little higher, hitting the inner surface of the toe.
To strike with the inside of the foot with a twist, the supporting leg must be placed next to the ball. Her fingers should be directed either towards the target, or at a slight angle away from it. The kicking leg swings and touches the ball top thumb. The kick should be applied just below the ball (in height) and along its outside to add twist. After such a blow, you must continue to move, but not in the direction of the target.
To kick with the outside of the foot with a twist, the supporting leg must be placed to the left of the ball (for the right-hander), its fingers are directed at the target or slightly turned away from the target in the direction of the twist. The kicking foot must touch right side ball with the outside of the foot. After hitting, you must continue to move in the direction of the ball's flight.
To kick with a toe, the supporting foot must be placed behind the ball, fingers towards the target. With such a blow, the swing of the kicking leg is done quickly, with a slight movement of the hip, the toes of the kicking leg are raised and tense. It is necessary to strike at the bottom of the ball to give it reverse rotation and a high flight path.
To hit on ball in the air, it is important to adjust to the trajectory of its flight - you need to be at the right distance from the ball. Moving in short steps, you need to accurately catch the moment to strike. Attention should be focused on the timing between the swing and the touch - if the moment of the touch is timed correctly, this will give enough power and accuracy to the strike. If the flying ball is already too close or vice versa, you do not reach it - it follows from a volley. The technique of the kick itself is similar to the lift kick.
Developing the necessary striking technique requires a lot of practice. Beginners should hit the immovable ball, and more advanced - to practice hitting the rolling one. You also need to train different dribbling options before hitting - the willingness to strike out of the situation dramatically increases their effectiveness.
Football is a simple game at first glance. It seems that the players just dribble and hit it, trying to get into the opponent's goal. In fact, they need to master a large number of skills. Kicking the ball is one of them.
Instruction
Place the ball on the 11 meter kick in front of the . Your task is to make an accurate shot, hitting the net. Take three big steps back from the ball. Take one step to the side. If you are right handed, then move to the left. The left-hander, respectively, departs to the right.
Approach the ball by taking the first step with your kicking foot. On the third step, the non-strike leg should be about 15 cm from the ball. Point your toes in the direction you want to launch the projectile. Keep both knees bent and arms wide apart to create balance. Repeat this and the previous step until these steps become automatic.
Bring your kicking leg smoothly forward and hit the center of the ball with the inside edge of your foot. Make sure your knee is directly over the ball when you kick it. Swing your foot over the ball so that at the end of the kick it points to the target of the ball. Attach your ankle to the kick itself as well to add more power to it. You should get a cannon shot that will pierce through the mesh if you did everything right.
In the section on the question How to inflate a soccer ball without a needle if there is a pump? given by the author Kejam the best answer is mouth
Answer from Eurovision[expert]
Look for a replacement needle!
Answer from Request[guru]
I don't think it's possible without a needle.
Answer from Ѐustam Akhmetzyanov[guru]
You can use a medical needle, I pumped it up like that.
you wrap the plastic end of the needle with electrical tape until it fits perfectly in the slot of the pump hoses, and then you poke the sharp end of the needle into the hole of the ball and shake it.
Answer from adaptability[guru]
go to the store and buy a normal pump with a needle
Answer from Alexander Savchenko[active]
There is such a simple device as a pen. We first unwind and pull out the ampoule, then we attach the larger diameter to the pump hose, and the smaller one to the hole into which the needle is usually inserted, and we begin to pump. Depending on the type of pump, it is sometimes extremely inconvenient to inflate the ball alone using this method.
Answer from AMAZAN[newbie]
not an option
Answer from Anna Ivanova[newbie]
fail
Answer from Ѝlina Barieva[newbie]
Even the lack of a pump should not stop you. The main thing is to have a needle or something similar at hand (pick up an empty pen shaft of a similar diameter). The point is small: you need a strong plastic bag. Make sure that there are no holes in it, make a hole in the bottom and fix a needle or rod in it with tape, as shown in the diagram. Now fill the bag with air and tie the neck tightly. Gently squeezing the bag in your arms, you can distill the air from it into your sports equipment.
In order for a soccer ball to serve you as long as possible, it, like many other types of sports equipment, requires proper care and compliance with operating conditions. From these factors, as well as from the intensity of use of the ball, its service life largely depends.
Operating conditions mean, first of all, the type and properties of the playground surface and weather conditions.
There are several main types of playing surfaces:
- very hard (SUPER HARD), these are cinder areas, parquet in the hall, as an exception, an asphalt area, etc .;
- hard, hard (HARD, TURF) made of various synthetic materials (can be both indoors and outdoors);
- soft: unstable ground, lawn.
There are several types of weather conditions, the main of which are: rain, snow, mud, high humidity and air temperature.
It should be understood that the materials used in the manufacture of the ball, the design options for the ball and the resulting specifications, such as rebound height, moisture resistance, wear resistance are selected for specific operating conditions. Therefore, carefully study the pictograms on the ball, they will tell you what kind of weather conditions and on what grounds you can play with this ball model.
| - the ball is suitable for playing on soft ground, lawns with natural and artificial grass; | |
| – the ball is suitable for playing on hard playgrounds with synthetic turf; | |
| - the ball is suitable for playing on playgrounds with a very hard, hard surface, for example, cinder fields, hard synthetic surfaces, halls, asphalt is possible, but highly undesirable, etc. For the production of balls suitable for this type of surface, materials are used that have increased wear resistance and abrasion resistance; | |
|
- the ball is suitable for use in conditions of high humidity and in adverse weather conditions: rain, slush, mud; |
|
| - the ball is suitable for playing at low temperatures of 0 ... -2 ° C, on snow-covered surfaces, in conditions of poor visibility; | |
| – the ball is suitable for playing indoors (mini-football, futsal) and, if desired, for playing on small-sized outdoor playgrounds with a hard surface. |
Dear customer, we consider it our duty to emphasize that football is still a game on a grassy lawn at temperatures above 0°C! Soccer balls, in principle, are not intended for playing in extreme conditions, such as, for example, frost - 20 ° C or asphalt. This does not mean that it is impossible to play with them in such conditions, it is possible, of course, but the service life of the ball is reduced by 3-5 times, and there are difficulties in returning the goods under warranty, since the marriage is not manufacturing, but is the result of a violation of operating conditions .
User manual
Attention! Before the first inflation, you need to perform the following actions with the ball: spread the ball as much as possible and shake it, so that the camera is freely and centrally located inside the ball.
Due to the specifics of packaging, transportation and storage of balls, wrinkles and creases sometimes form on their tires (the outer layer of the ball), which after some time (depending on the type of tire material and other factors) disappear and the ball becomes smooth. The same applies to the shape of the ball, after inflating, leave the ball inflated for a while, the panels and seams will straighten out, it will become round and even.
1. Inflate the ball as follows: apply 1-2 drops of special oil to the nipple hole or needle, take the ball by the panel where the nipple is located, insert the needle into it, inflate the ball to the pressure value indicated in the figure around the nipple. We strongly advise you to use oil, it not only prevents damage to the valve and the walls of the nipple when the needle penetrates, but also makes the material of the nipple more elastic and protects it from drying out. In the absence of oil, moisten the needle or nipple with saliva, but never use lubricants that are not intended for inflating balls, such substances may contain active ingredients that destroy the material of the nipple. The needle must also be special, suitable for inflating balls, the tip of the needle must be even, smooth, without sharp edges and burrs.
Attention, always use lubricants for the nipple or needle, otherwise you risk damaging the nipple and losing the ball!
It is recommended to always check the pressure in the balls with a pressure gauge. Pumping the ball creates increased pressure and excessive tensile loads on the panels and seams of the ball, greatly reducing its life.
2. After play, deflate the ball slightly using a needle and oil (saliva) to relieve pressure on the panels and seams of the ball and thus maintain their elasticity and shape. In a ball constantly inflated to maximum pressure, the panels stretch out, the density of the seams weakens, the ball wears out faster, absorbs moisture more, and its playing characteristics deteriorate.
Please note that latex bladders (they are found in most footballs, sometimes mini-soccers) have the ability to slightly bleed air, which creates the impression of "flattening". This is an absolutely normal phenomenon, easily eliminated by pumping the ball.
Care and storage instructions
1. After each game, wipe the ball with a damp cloth. In case of heavy soiling, use a cloth dampened with warm soapy water, never use abrasive cleaners, solvent-based cleaners or other aggressive substances.
2. Let the ball dry naturally. If the ball is very wet, wipe it dry with a soft cloth first. Dry the balls in a well-ventilated place, away from heat sources, at a temperature of +20-25°C and a humidity of 60-65%. Avoid exposure to direct sunlight and never dry the ball near or on the surface of heaters. Prolonged exposure to dirt, moisture, elevated temperatures leads to a deterioration in the physical properties of the ball, and, as a result, its playing characteristics, and a reduction in service life.
3. It is recommended to store the balls in a dry, ventilated place at a temperature of +5°C to +25°C and a relative humidity of 50-80%. Balls must be protected from direct sunlight, vapours, gases and chemicals.
Following the above simple rules will save the life of your ball for a long time!
We wish you a wonderful game and amazing victories!
The durability of the product depends on the correct pumping of the ball. If you have a ball lying around that has not been used for a long time, it's time to put it on alert with possible improvised means. In order to avoid a recurrence of such a situation, it is recommended to purchase sports equipment for the future. As a rule, the kit includes a pump, needle, silicone grease. Today we will talk about how to pump up the ball without a needle in "Spartan" conditions. Consider the important aspects in order and give practical recommendations.
Method number 1. Syringe needle, bicycle pump, duct tape
- A positive feature of this method of pumping the ball without a needle is the relative availability of materials. You can buy a syringe at any pharmacy, electrical tape - at a hardware store, a bicycle pump can be found in almost every home.
- A negative characteristic is that the necessary pump and, especially, a syringe may not always be at hand. The guide below will help you make a ball needle so that you can later inflate the product with the resulting “tool”. So let's get started.
- Take a needle from a syringe, sharpen it on asphalt or a curb, use a knife sharpener. It is important that the tip is blunt and not pointed, otherwise the needle will pierce the nipple, exposing the ball to spoilage. She should enter it smoothly, and not jump in one moment. If possible, use a medical needle with a wide diameter (blood transfusion system), it is strong enough, does not bend or break.
- After turning the needle, wrap electrical tape around its base so that when it enters the ball, the air does not come out back. As a rule, 10-12 layers are enough to invent a kind of adapter that will allow you to pump up the product quickly. You only need to stick the needle into the pump, and then proceed with the procedure.
Method number 2. Compressor
The method is especially relevant if you need to pump up a football or volleyball while on the road.
- The advantage of the method is that in almost every locality you will find a car service. The guys will help pump up the ball for a nominal fee or they won't take a penny from you. At the same time, they can find a needle of the right size, which is good news. The method is suitable if you have absolutely no tool for pumping the ball.
- The downside of the method is the possible incompetence of car service workers who, through negligence, can pump the product. Such an oversight will lead to an explosion and damage to the ball, but it's still worth the risk.
- Many car services inflate tires, gas stations also provide similar services, and completely free of charge. With the help of a powerful compressor, the air flow comes out under pressure, that's what you need.
- Bring the hose with the nozzle to the surface of the deflated ball, press firmly and turn on the device at maximum power. Pump the product until it is hard enough. If possible, carry out the procedure together: the first person turns on / off the compressor, the second holds the ball and presses the cord, controlling the degree of inflation. It will not be superfluous to know that many modern compressors are equipped with a special nozzle for pumping balls.
Method number 3. Syringe
- The technology of inflating the ball in this way is rightfully considered exhausting. The method is an alternative to the first option, but to implement it in reality, you only need a syringe (preferably a large one) with a needle and 2 hours of free time. The duration of pumping depends on the volume of the syringe with which the procedure will be performed.
- Perhaps this method does not have positive characteristics. Unless, in the end, with patience, you will be able to pump up the ball. The negative feature is the fact that the method is very tedious, long and unprofitable. You run the risk of ruining the nipple, as a result of which the ball will constantly deflate (if you do not use silicone grease).
- The essence of inflation in this way is that air is introduced into the cavity of the ball using a conventional large-volume medical syringe. If the syringe is for 20 cubes, you will inflate the product in 30-40 minutes, in the case of ten-cube tools, it will take about 60-120 minutes.
- To properly perform the procedure, lubricate the nipple with silicone oil or any other alternative. Draw air into the syringe, insert the needle into the appropriate hole, press the lever. Remove the tool, repeat the steps until the ball is inflated to the desired state. If desired, you can pre-grind the needle so that its free edge becomes dull.
How to pump up a ball with a needle without a pump
If you found a needle or made it on your own, and there was no pump at hand, this method just for you.
- First you need to make an adapter. An ordinary plastic soda bottle acts as a homemade pump. If desired, you can replace the container with a very dense plastic bag without holes.
- Screw the needle into the cork of the bottle or solder it with the appropriate tool. As you can see, you have an adapter, now screw on the lid, check if air is coming out.
- Lubricate the nipple with silicone-based oil, insert a homemade unit. In a convenient way (with your hands or feet), squeeze the air out of the cavity of the container so that it passes into the ball. Pull out the needle, inflate the bottle, repeat the previous manipulations until the desired effect is obtained.
There are not many ways to inflate a ball without a needle, but this does not mean that the idea is a failure. Take advantage medical syringe, electrical tape and bicycle pump. Ask to pump up the product in a car service using a compressor, build a nozzle on a bottle.
Video: how to pump up a soccer ball if there is no needle
