1. The difference between table tennis shoes and running shoes

The difference between table tennis shoes and running shoes lies in functionality, sole thickness and weight.

1. Functional:table tennis shoes are specially designed for table tennis. They have professional functions for table tennis. Its design will focus on providing the ability to start and stop rapidly. The running shoes are mainly to face the feet when Running.Impact, therefore emphasizes buffer and stability.

2,The thickness and weight of the sole:The soles of table tennis shoes are thinner and the weight is lighter. This is to provide a better foot feeling and a faster response. The soles of running shoes are thicker to provide sufficient buffer and may be heavier.

2. Can running shoes be worn as table tennis shoes?

1. Due to design differences, wearing running shoes for table tennis will affect the players.First of all, due to the lack of polyurethane materials, it is difficult to provide players with sufficient grip, which is easy to slide in the game, which affects the player's movement and response speed.In addition, the bottom of the Running shoe is relatively wide, and it is not suitable for the fast steering and curved movements required for table tennis, which will affect the player's operating experience.

2. running shoes are different from the structure and function of table tennis shoes. Wearing running shoes can easily increase the risk of injury when playing.First of all, due to the thicker buffer of running shoes, the distance between the players' feet and the soles of the shoe is far away, which can easily cause unstable feelings and increase the risk of sprains or sliding.Secondly, the toe of the running shoes is wider than the table tennis shoes, which can easily cause the ball table or other players, causing accidental injuries.

Can table tennis shoes be used for Running?

Although table tennis shoes and running shoes are sports shoes, table tennis shoes cannot completely replace running shoes for Running.Due to the different material and effects of the soles and effects of table tennis shoes and running shoes, the grip of table tennis shoes is relatively strong, and its soles are relatively hard. It cannot provide sufficient support and cushioning effects, which can easily lead to injuries to the foot.In addition, if you use table tennis shoes for Running, the shoes are easily worn out faster, affecting the service life.

table tennis shoes and running shoes are designed to adapt to specific occasions and exercise methods. The two are completely different, so you should choose according to the actual situation when choosing a sports shoes.Do not use it for different sports because of the shape of the shoes.If you often run Running activities, it is recommended to choose a professional running shoes so that you can better protect your feet health.If you often play table tennis, then a pair of professional table tennis shoes is important.

What are the types of Outdoor moisture -proof pads?

1. Inflatable moisture -proof pads

The inflatable moisture -proof pad can also be called a gas bed. The inflatable moisture -proof pad was first used in water floating pads in China. Later, some people used as Camping moisture -proof pads.The performance is good, but due to the large volume, heavy quality, and blooming inflatable and exhaust, it is an unused variety in the Outdoor moisture -proof pad family.

2. Automatic inflatable moisture -proof pad

Automatic inflatable moisture -proof pads are nobles of the moisture -proof pad family, high -end products, very good elasticity, and very comfortable to use.The automatic inflatable moisture -proof pad is filled with a sponge that is very compressed and expanded. By squeezing the gas in the sponge, the air mouth is closed to make the pad the semi -vacuum state, and the volume will become smaller.Open the breath, and under the action of external air pressure, the sponge will swell and can automatically suck the air into the pad, so it is called an automatic inflatable cushion.

3. Close foam foam moisture -proof pads

This moisture -proof pad is the most common variety. It uses high -pressure polymerization materials. After foaming, it is cut into a certain thickness sheet according to different specifications, which has become our common moisture -proof pad.This kind of moisture -proof pad is characterized by closed holes and no water absorption. It usually uses 45 times the thickness to cut into 0.8-1.0 thickness, so the weight is extremely light.The price of foam plastic moisture -proof pads is relatively low in price, low durability, the first use of odor, and disadvantages to health.

4. Open hole foam moisture -proof pads

The open -hole foam moisture -proof pad is generally made of expansion of polyuronethylene. There are many subtle air chambers that can allow external air to enter and form isolation layers.The advantage is that it is comfortable, lightweight, and not expensive.The air chamber inside the opening foaming pad can limit the flow of air and achieve a good isolation effect.The disadvantage is that it can absorb water. Once it encounters water, it cannot be used, and it is large, it is not easy to compress, it is not convenient to use. The isolation effect does not have a closed foam moisture -proof pad.

5. EVA tide pad

From its name, we can know the materials it choose. EVA is also known as back force glue. EVA moisture -proof pads and closed -hole foam moisture -proof pads have good elasticity and strong toughness, so the price is also large.It has almost doubled the cost compared with the closed -hole foam moisture -proof pads, but it has greatly improved comfort and durability.But from its appearance, it is difficult for consumers to distinguish between the difference between the two.

6. XPE moisture -proof pad

XPE moisture -proof pad, also known as a half -pores bubble film pad, uses ultra -high -pressure polymerization.Although this material is not as high as pure EVA materials, the strength, toughness, and tensile resistance are much better than the closed foam material, but the water -refusal resistance is not as good as closed materials. ThereforeHigh temperature rigidity is performed to enhance waterproofing.This moisture -proof pad that is treated with cut Skin not only enhances the aesthetic and water -refusal, but also improves the toughness. It is also better because of the groove of the pattern.

How to buy moisture -proof pad products

1. Look at the weather

If the weather is very stable and there will be no low temperature, the requirements for comfort should be more important than the essence. If you cannot master the factors of the weather change, choosing a high moisture -proof pad with high exception is a more insurance choice.

2. Look at comfort

Different moisture -proof pad products have different comfort.The comfort of inflatable moisture -proof pads and automatic inflatable moisture -proof pads are very good. Automatic inflatable moisture -proof pads are more comfortable than inflatable moisture -proof pads, lighter weight, cheaper, and warmer, but the price is expensive.Other moisture -proof pads are similar, and consumers can choose according to their own needs.

3. Look at weight

The more comfortable moisture -proof pads are usually thick and the weight is relatively heavy. If you want to engage in long -distance passing or Hiking, the weight of moisture -proof pads is bound to be an important factor that needs to be considered.

4. Look at the volume

The larger the volume of the moisture -proof pad, the more comfortable you sleep, but for those who travel long distances, the volume of the moisture -proof pad should not be too large, especially the Backpack's accommodation space is not much.

5. Look at the subsidiary design

Some attached designs may affect your decision. Some moisture -proof pads have multiple inflatable rooms, making the thickness of the moisture -proof pads easier to adjust. The moisture -proof pads combined with inflatable pillows make it more comfortable.The cushion can improve thermal insulation and non -slip function, and some are designed with a tapered moisture -proof pad that conforms to the human body to save space.

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1. Why do you have to cut the line every time?

A very special fishing rod in front of the pole. This kind of fishing rod body is like a hand rod, but the pole handle is located with a fishing wheel and a small wire ring on the pole body.After arriving at the big fish, you can put the fish like a sea pole. The following editors will science to science why you should cut the line every time!

The main reason for the cutting line to cut the line in front is that the eyes are too small to be too small. You must cut the space Beans from the fish wire to completely put away the fishing rod. In fact, there are no need to cut the line every time.In front of the pole, this kind of rod before cutting lines is to guide the eyes and the ambassador to cross space Beans, and it is more like a light version of the rock pole. Compared with the small -guided eye, the big -headed eye is easy to wrap.

2. How long is the most suitable and practical

The front pole is a two -handed pole. The biggest feature of this fishing rod is that there are fishing wars and wire rings. Other aspects are almost the same as the hand pole. In fact, many front poles are modified by the fishermen themselves by hand poles themselves., Drinking a big fishing fish is more advantageous than the hand pole. So how long is the most suitable pole?

The most practicality of a few meters in front depends on water love and fish love. Novices generally recommend buying a 6.3 -meter -to -front pole. The reason is that many front poles are adjustable positioning rods, common two positioning, three positioning, and even five positioning.A 6.3 -meter three positioning can be positioned with three lengths of 6.3 meters, 5.4 meters, and 4.5 meters, so that a pole can meet the needs of different fish and water feelings.

[basketball shoes] What should I do? How to step on basketball shoe cushion

What should I do if the air pads of basketball shoe burst?

Netizens answered 1:

Find a glue bar that supplement the vacuum tire to repair the motorcycle, and then cut it a little.The blade is cut off the excess rubber strip, (the specific method can refer to the method of replenishing the tire of the tire) and then get angry.Note: Don't make the leaky hole bigger!Intersection

You can use the needle of the syringe to insert from the place where the air leaking.It feels, superb.In addition, I am the first to add, and then the rubber strip of the stuff, how to operate it with you.

Netizens answered 2:

Just inject it with glass and seal the entrance.

Netizens answered 3:

Find a professional sports shoe nursing shop in time to replenish qi and stick to the bottom.

How to step on basketball shoe cushion

Netizens answered 1:

Stepping on basketball's shoe cushion is to make the air cushion softer a little bit, not so hard!Generally, the road is crushed, and the ball will be stepped on soon. Sometimes it feels like the two athlete cushions feel different.Just wear more.

Netizens answered 2:

The so -called stepping on basketball shoe cushions is to make the shoes more comfortable and more suitable for your foot type. The new shoes are just a bit hard.

Classification and role of air cushion shoe cushion structure

Full palm cushion

The contour is the same as the outline of the bottom, the exposed full palm cushion is opened, and the air chamber binds to the edge of the bottom is about the thickness 10-20mm , Wall thickness 1-1.4mm , soft and high elasticity; the thickness room in the middle is small, about 2-6mm , Poor elasticity, support the beam support; the thickness of the middle solid part is about about 2-3mm , Starting the role of connection.The thinnest part of the forefoot is generally 10 Millimeter, the thickest thickness of the rear is general 20mm The entire air cushion follows the front palm is a wedge -shaped structure.The thickness of the edge of the hidden full palm pads is generally 1-1.2mm The thickness of the gas room is generally 2-4mm The thickness of the solid part is generally the same as the thickness of the edge 1-1.2mm Essence

The structure of the window opening series is still the following 3 kind:

1 The gas chamber of the fate is a overall structure;

2 The Yuanqi Room is disconnected from the metatarsal toe joints to 3 A gas room;

3 2. Disclosure at the parts of the pronged toe and the waist socket, and the entire edge is divided into 6 A gas chamber, the thickness of the gas room in the waisthouse is the thickest, which can be achieved 23mm It can be both shock absorption and supporting stability.

Half palm cushion

From the metatarsal toe joint to the back and the parts, the thickness of the gas chamber at the waist socket is the thickest part of the entire air cushion. It is the same as the design function of the full palm cushion.The thickness of the gas chamber at the waist nest 20-25mm Later, the part is average 18-20mm The design size of the middle and solid parts is the same as the size of the full palm cushion.

Relax

After the air cushion structure, various shapes and rich colors, it is the most commonly used air cushion design.There are many common shapes: the following:

1 , The overall shape is similar to the back palm of the human foot. The differences in each structure are mainly partially changed: the edge part is a pipe gas chamber, and the middle part is solid;The solid round, oval, semi -circular or other solid parts of the shape are disconnected from the waist socket, and the remaining design is unchanged;The air cushion design; just a thin airbag similar to the back and shape, without other embellishment, is a hidden air cushion design.

2 The shape of the projection is similar to a rectangular: the thickness of the gas room on both sides is large, generally 15-20mm , Wall thickness 1-1.2 mm ; 3-6mm , Wall thickness 1.2-1.5mm ; 2-3mm EssenceThe entire air cushion is like a rectangular gas bag. The air rooms in the middle and sides are the same thickness and the wall thickness is the same. It is connected to the air chamber on both sides. There is no solid part.Essence

3 , Ovate air cushion: For two sides of the heels or waist sockets, each shoes are used for two, and one waist socket is used.The specific structure changes are as follows 2 kind:

The middle of the air cushion is evenly distributed with two to three air columns.

The entire air cushion is composed of two airbags connected to the column -type gas chamber without the air column.

4 Pipe -shaped air cushion: The Tube Tube process is used. The materials generally use polyvinyl chloride and thermoplastic polyurethane. The color can be changed according to the changes of the need.In different parts, such as the two sides of the front palm, the back, or the back of the whole, or the whole circle.

5 , Oval cushion: It is divided into two types of design: open window type and hidden type. The open window design has air columns. The hidden type is just a airbag. It can be filled with gas or liquid and other liquids such as oil.

6 Round air cushion: Generally, it is a hidden design that can be filled with gas or poured liquids such as oil.

Ahead air cushion

Substable, shock absorption and rebound elastom 2 kind:

1 , Similar to the shape of the feet: specially designed at the plane toe joint, the rest are the front palm of the full palm cushion.

2 , Tube -shaped air cushion: The Tube diameter is small and the air cushion is small, and the rest are the same as the Tube air cushion.

Limo air cushion

Thicker, support and stabilize.Most of them are hidden, ovate, and air -free design; can also be a Smooth rhombus -shaped edge, which is closely fitted with the waist socket.

Nike several different structured air cushion shoes

The thermoplastic polyurethane air cushion adopted by Nike is classified as:

Underwater cushion soles

This is the earliest air cushion shoes. The outsole of sneakers has a thicker structure, and a series of independent gas chambers similar to hexagonal honeycomb structure can be designed, which can be used for the front palm and rear parts.Honeycomb structure has long been proven to be the best geometric structure in nature, and has the advantages of high strength and light quality. This type of design is very meaningful in shock absorption and lightweight.

Used for the design of the mid -insertion site

This type of air cushion is mainly formed air cushions, and the internal sealing gas or liquid is also the most popular design method of air cushion shoes.The air cushion is generally placed on the back or front palm area.The design of Nike's air cushion shoes is also mainly the mid -plug design.

Insole supporting design

Generally, the air cushion is embedded in the front palm of the insole and the heels that emphasize shock absorption. You can place the air cushion on the top or below of the active insole as needed, and contact the foot directly. The comfort is obvious.

How to use the Swimming ring

1. Remove the white rotation before inflating. After the gas is filled, make sure that the rotor is correct and completely inserted. Do not dial the rotor when used.

2. When a child uses a Swimming ring, adults must take care of it.

3. When a certain time, inflatable toys expand slowly.Before continuing to play, you must ensure that it will be inflated and reach the saturation state.

4. Before playing this toy, make sure that there are no sharp things or items around or on the ground.

5. Children's swimming circle, playing together for two children is very dangerous, so they do not advocate two children to play together.

6. The inflatable Swimming ring cannot be excessive.

What are the advantages and disadvantages of the swimming circle

advantage:

1. The price is cheap, the pattern is good, and it is loved by young men and women in children.

2. When the inflatable carriers are convenient, blow the air when taking it out and play with the swimming pool.

shortcoming:

1. The first is that the weight is too light and it is difficult to throw it accurately.

2. Poor pressure resistance and easy to break.

3. It will become wet when it encounters water on the surface of the plastic surface, which is difficult to grasp.

4. Some swimming rings are three -free products.

The difference between the swimming circle and the lifebuilding circle

Swimming ring: It is a water toy with light weight, easy damage, easy leakage, poor pressure resistance, and easy explosive.The plastic surface is slippery when water is wet, and it is difficult to grasp.It can only play auxiliary or protective effect in water leisure movement, and bring to the danger of deep water in the deep water area.

Life Circle: One of the water life -saving equipment, the production process is complicated, and the requirements are stricter.The rim core material uses a closed -hole foam material, that is, the polystyrene material, wraps the glass fiber cloth outside, is also applied to three layers of phenolic resin, and then the sails are covered with several layers of paint.The life of life must have fluorescent strips for convenient rescue.