1. What is the difference between high -top football shoes and low -top football shoes

football shoes are generally worn when playing football. There are many types of. According to the high level of shoes, they can be divided into high -top football shoes and low -top football shoes. So what is the difference between football shoes and low gangs?

1. The height of the shoe is different

Low -gang football shoes are low, probably under the ankle; high -top football shoes can usually wrap the ankle.

2. Different uses

Low football shoes are more flexible when playing football, but the stability is slightly worse; high -top football shoes are mainly to make sand and gravel, glue grain not easy to enter shoes, and ankle protection.

2. football shoes are good or low -top

football shoes are divided into high and low gangs. Some of the professional stars prefer low -top football shoes, and some prefers high -top football shoes. So which one is good for football shoes and low gangs?

1. The advantages and disadvantages of low -help football shoes

The advantages of low -ranking football shoes are lightweight, more flexible, it will be lighter to wear, and changes will be more flexible; the disadvantage is that the protection is not as good as high -top football shoes, and it is easy to enter glue.

2. The advantages and disadvantages of high -top football shoes

The main advantage of high -top football shoes is to fit the ankle, which is better comfortable, especially on human grass with more rubber particles, which can effectively prevent rubber grains in the shoe, which also has a certain protective effect on the ankle of football players; disadvantages areIt is more laborious to wear and take off. When you first wear it, you need to take some effort to adapt.

In general, high -top football shoes and low -top football shoes have their own advantages and disadvantages. It is not necessarily better. It mainly depends on which one you prefer to wear.

Benefits and functions of parent -child yoga

1, Promote the baby's development

In the mother's uterus, the mother can promote the baby's brain, bones and muscles through parent -child yoga. Although the baby is small, it can still develop the baby's intelligence and lay a good foundation for the baby in the future.

2, Improve the functions of all organs of the whole body

Pass through"exercise" can improve sleep quality, enhance appetite, and improve immunity.Although parent -child yoga does not have a large amount of exercise for infants and young children, it is always healthy than lying on the day.

3Help to build a good mother -child relationship

Parent -child yoga is a good way to communicate. Facing the baby through the mother (dad),"Practice", speaks while the baby praises, encourages, or shows joyful expressions after the baby completes a movement, or the baby will have the same reaction.Good parent -child emotional communication is conducive to the formation of good personality and the establishment of interpersonal relationships.

4, exercise children's flexibility

Practicing parent -child yoga can make children's flexibility better, can achieve stretching bones and systemic muscles, so that walking posture, sleeping posture and sitting position are better corrected.You can get some improvement through the practice of yoga.

Parent -child yoga precautions

1Safety problems during exercise: When practicing parent -child yoga, the ground should also use Yoga mats in addition to soft carpets. Mom moves softly to ensure the safety of the baby.

2During the illness, babies should not participate in exercise; babies with incomplete neck development should not participate in exercise.

3Dietary requirements: yoga is an empty stomach practice, and the mother should3-4Eat hours in hours, if you are a little hungry, you can do before practicing2Drink some liquid or eat some fruits in the hour, after the practice is completed40It can be eaten in minutes.

4, Each action is generally done2-3all over.Mom can choose according to the baby's cooperation, don't be too reluctant.

5Do not ask your baby to do it in place: let your baby imitate yoga posture like walking.Don't teach your baby's "yoga breathing" method, just breathe freely.Happiness and safety of babies are the most important.

6It is critical to choose the music and place of practicing parent -child yoga. You can choose the music that your baby likes and familiar with and the place where you and your baby can be relaxed quietly.

What are the parent -child yoga movements

1Parent -child glossy style

Practice: Mom and baby are contracting10Cm, stand back to the back and breathe evenly.When inhaling, the mother and the baby bend forward at the same time, straighten their legs as much as possible, wear their hands through the middle of the legs, hold hands with each other, and stay10-20In seconds.Slowly restore and adjust your breathing.

Efficacy: The lines of long legs can be cultivated, blood circulation is promoted, and metabolism can be strengthened. Moms can beauty and beauty, and help the baby's good memory.

2, Back -back

Method: Mom knees kneels and sits, and the baby stands back to the back of the mother.Mom hooked her baby's hands, inhaled her back and placed her baby on her back, exhaling.After you are stable, you can let go of your hands, straighten your hands on your side, and stay10-20In seconds.Slowly restore, adjust your breathing.

Efficacy: Massage the mother's back and abdomen, relieve back pain, abdominal distension, constipation and other phenomena. At the same time, it can promote parent -child relationships, make the baby cheerful, more confident and security.

3, Cross -siter

Method: Mom lay flat on the ground, the baby stands.Mom bent her knees, hold her baby with both hands, vomit, the baby slowly sit on the abdomen of the mother.10-20In seconds.Slowly restore, adjust your breathing.

Efficacy: Massage the abdomen, promote gastrointestinal peristalsis, help digestion, prevent constipation and bloating.Lie when the baby is easy to sit firmly. Due to the contact of the mother's body, it can make the baby feel security and enhance the sense of self -confidence and security.

4, Parent -child competition

Method: Baby , inhale, the baby holds his body with both hands and exhale. The mother lifts the baby's leg and stays.5-10In seconds, the baby can go forward or retreat with his hands at this time, but it must not be performed.Restore, adjust your breathing.

Efficacy: It can make the baby flexible, increase physical strength, endurance, strong body, promote the tacit understanding between parent -child to feel, and prevent the baby's unity.

5.

Method: Mom lay flat on the ground, hold the baby with both hands, so that the baby's body is on both legs.Twist, your legs drop, inhale, your two legs are raised, and several times back and forth until your legs feel sore.Slowly restore, adjust your breathing.

Efficacy: Strengthen mothers' knee joints, leg strength and physical strength, flexible baby's hands and feet, enhance parent -child relationships and feelings, and make life more happy.

6Parent -child Dog

Method: Mom is flat on the ground, and her legs are opened with the same width as the shoulders.Inhale, the mother holds up her upper body with her hands, the baby holds her mother's shoulders with both hands, exhales her back, and looks up at her eyes.Stay5-10In seconds.Slowly restore, adjust your breathing.

Efficacy: The baby's physical center of gravity to massage the mother's hips and abdomen, which can promote the mother's digestion, relieve flatulence of the abdomen, and constipation. This posture is like playing with the mother to cultivate the feelings and tacit understanding of parent -child, making life full of funWith health.

7, Parent -child cheating

Method: Mom and the baby are sitting face to face, and the legs are opened left and right.Inhale, grip your hands with your hands, lean your head, stay5-10In seconds.Slowly restore, adjust your breathing.

Efficacy: It can stretch the muscles on the inside of the mother's thighs to prevent the accumulation of fat and beautify the leg curve.When the upper body is leaning, because the mother and the baby are pulling each other, they can rest assured to lean back to enhance trust and parental feelings and tacit understanding.

8, Horse riding

Method: Mom is on his knees, placed on the floor in front, and breathe evenly.The baby sits across her mother's waist and sits firmly. When inhaling, the mother can slowly push up the waist upwards. When the waist is exhaled, the waist can be recessed.

Efficacy: Because the mother's waist bears the physical gravity of the baby, it can achieve the effect of massage the waist and prevent back pain. The baby moves up and down with the mother's waist, which can train a sense of balance, increase the self -confidence and cheerful personality, so that the mother and the cheerful personality can make the mother and the heart and the cheerful personality.The baby's limb language is richer.

9, Jin Gang sitting style

Method: Mom takes a King Kong sitting style, holding her baby with both hands.Inhale, the baby steps his legs on his mother's thigh and breathe evenly.Exhale, mother and baby lean back at the same time, stay at the same time, stay5-10In seconds.Slowly restore, adjust your breathing.

Efficacy: This posture can use the baby's physical strength to massage the mother's thighs and calves, and promote the blood circulation of the leg.When you tilt behind your body, you can strengthen the trachea, prevent colds, and strengthen resistance.

10Tiger

Method: Kneeling on your knees, vertical thighs and ground, supporting the ground with both hands, preparing with four corners, the baby climb out of the mother's body; inhale, raise your head up, stretch your right leg back, try to lift your legs upwards upward, and lift your legs upwards.From the beginning, the baby is lying under the mother's body, the mother holds the baby with her hand and keeps her posture38Breathe; exhale, bow your head with chest arches, bend your right leg with your knees, contact the tip of the nose with your knees, the baby is sitting opposite the mother, the mother and the baby do the head of the head, keep the posture38Breathe; repeat this action, do each leg6Second-rate.

Efficacy: It helps to stretch the spine, strengthen the spinal nerve and sciatic nerve, and reduce the fat in the hip, hip and thigh area.

11, Twisting

Method: Take the sitting position, stretch your legs forward; bend your right leg, support the ground with your right hand, right foot on the ground, try to get close to the hips, let the baby sit opposite the mother, the mother turns on the right side, let the left upper arm tighten the outside of the right leg;The baby is sitting on the mother's left leg, the mother stretchs her left arm to hold her baby, inhale, try to twist the upper body at the right and rear, and stare at the right rear; keep38Restore after breathing, change the left side to practice, and do each on the left and right sides3Second-rate.

Efficacy: Stimulate the spine nerves, relax the spine, massage the internal organs, strong internal organs, tighten the waist and abdomen lines, and reduce the accumulation of back fat on the back.

12, Stretch the leg

Method: Lie on your back, inhale, stretch your arms over his head, the baby is lying on the mother's body; exhaling, the baby is sitting on the mother's belly, the mother slowly raises her legs, and she is about to show about the ground.25, breathe steadily, keep the posture20About seconds; exhale, continue to lift your legs up until the ground is about45, breathe steadily, keep the posture20About seconds; exhale, lift your legs up until you are vertical as the ground and breathe smoothly. The baby is lying on the mother to do the same actions.40About seconds; exhale, slowly let the legs fall to the ground with control, and the legs are required to keep stretching; after relaxation, repeat three times.

Efficacy: Tighten the abdomen and reduce the waist and thigh fat.

13Mountain style

Method: The two sitting cross their legs, raised their arms as well as their arms, their hands were intertwined, their palms were up, allowing the whole body to relax naturally; slowly exhaling, inhaling.When you exhale, let your body sink naturally, close your eyes, take a deep breath, let consciousness stay in all parts of the body and relax your body from your feet to head in turn; when you inhale, let your abdomen breathe; repeat breathing repeatedly until your body is completely relaxed;Keep4~11Breathing.

Efficacy: This posture is relatively static, which can inspire the baby's meditation. When the baby gets up in the morning, you can also use this posture to reflect the spirit.

14, Happy Baby Style

Method: Mom lying on his back, bending his legs, the baby stands between the mother's knees first, and the two are opposite; the mother holds her baby's hand, straighten her, holds her baby's hip, and holds up.Keep3~5Breathing.If the baby is flexible enough, you can open the word "one" in the air.

Efficacy: Funny, and the strength of the mother's waist, arms, and legs is also very good.

15Warrior

Method: Mom's legs are separated, exhaled, bent on the right leg; the baby is sitting above the thigh, you can hold your baby with both hands, or straighten your left arm as the side; the opposite side is also the same;And note that the knee should not exceed the toes.Straighten the right leg, firmly stick the outside of the right foot, sink the tail Bone, close it inward, do not collapse; keep4~11Breathing.

Efficacy: Let the baby feel the glory and pride of the soldiers who are like victory.

1. How many pressures are usually used for inflatable Paddle boards

There are generally two types of Paddle boards, inflatable Paddle boards and hard Paddle boards. Beginners are generally recommended to use inflatable Paddle boards. It is convenient for portable, easy to redeem, maintain and repair, and cheaper prices.If you use an inflatable Paddle board, pay attention to the size of the inflatable pressure, so how much should the inflatable pressure of the inflatable Paddle board?

You can not look full of Paddle boards. You need to achieve a certain air pressure to maintain safety and stability. Professional Paddle boards will display air pressure gauges.Near the inflammatory holes, generally "12 ~ 15PSI" or "15 ~ 18PSI".

A good inflatable Paddle board is usually equipped with an automatic pressure leakage valve. If the air pressure exceeds the rated pressure value, it will be automatically discouraged until the air pressure reaches the pressure pressure valve will be automatically recovered.

2. How to inflate the inflatable Paddle board

The inflatable operation of inflatable Paddle board is generally carried out by a special air or inflatable pump. Taking the inflatable Paddle board of a brand as an example, the specific inflatable method step is:

1. Rotate the air valve cap in clockwise, open the air valve cover, and confirm that the air valve needle is a bounce state.

2. Put the air pump hose to the position of the gas valve, insert the gas needle acupuncture vertically, and rotate the gas tightening valve pores in clockwise to put your feet on the pump and start to cheer up.

3. Rotate the inflatable hose counterclockwise and pull out vertically.

4. Rotate the air valve when the air valve is covered smoothly to complete the inflatable.

Third, how about the inflatable pressure of the Paddle board

When inflating the inflatable Paddle board, it must be controlled by the inflatable pressure. Too small or too large is not good.

Generally speaking, if the inflatable pressure of the inflatable Paddle board is too low, the Paddle board is relatively soft, the row feel is not good, and it is not safe; if the air pressure is too high, it will hurt the Paddle board.Twist, or it is easy to explode in the sun.

1. The difference between energy storage power and control power supply

1. Different meaning

The switching power supply, also known as the switching power supply and switch converter, is a high -frequency power conversion device and a type of power supply.Its function is to convert a voltage of a bit of voltage through different forms of voltage or current required by the user side.The input of the switching power supply is mostly the AC power (such as the city power) or the DC power supply, and most of the output is a device that requires DC power, such as a personal computer, and the switching power supply transitions between the voltage and current between the two.

Portable UPS energy storage power supply is specially designed for Outdoor emergency. The product weight, high capacity, and high power.There are battery and DC power supply circuits and control circuits. When the electricity supply of the city is interrupted, the control circuit of the UPS will detect and immediately start the DC power supply circuit to enter the 220V AC power.For a period of time, losses are avoided due to the interruption of municipal power.The switching power supply is to change 220V to the required DC electricity. It can have multiple sets of DC inputs. There are mainly rectifier filter circuits inside and control circuits. Because of its high -volume and small volume, complete maintenance, it is widely used in electronic equipment.

2. Different principles

There are two types of modern switching power supply: one is the DC switch power supply (DC-DC); the other is the AC switch power supply (AC-DC).The output of the switching power supply is generally DC, which focuses on the conversion of the power supply.

Portable UPS power input and output are AC-AC (including AC-DC, DC-DC, DC-AC).The role focuses on maintaining the stability of the output power supply, while ensuring that the input is abnormal, it can still continue to power supply.

3. Different uses

Switching power supply products are widely used in industrial automation control, special equipment, scientific research equipment, LED lighting, industrial control equipment, communication equipment, power equipment, instrumentation, medical equipment, semiconductor refrigeration heat -making, air purifier, electronic refrigerator, LCD display, LED, LEDLantern, communication equipment, audiovisual products, security monitoring, LED Light belt, computer case, digital products and instruments and other fields.

Portable UPS energy storage power supply scope: telecommunications network installation, maintenance and optimization; military information technology company; geographic surveying and mapping work team; absentee oil exploration team; architectural design survey; water conservancy and water inspection; advertising media Outdoor shooting; forestry agricultural wild resources inspection, etc.Used in non -electricity areas, pastoral areas, field inspections, traveling and leisure or on cars and ships can be used as DC and AC power supply.It can be illuminated and other loads. The structure is small, easy to carry, and reliable.You can use scenarios such as rescue and rescue, emergency power, spare power supply, etc.

2. The characteristics of Outdoor portable energy storage power supply

Energy storage power supply is a multi -functional portable passing DC emergency mobile power device. It has a safe migrant lithium ion battery and inverter conversion technology. It has a "backup power station" with light weight, high capacity, and high power.Provide you with convenient mobile power solutions.

Energy storage power supply has the following characteristics:

1. Light weight, small volume, easy to carry;

2. Exchange 220V/110V output;

3. LED emergency lighting, 24V/12V cigarette output, 5V-USB output;

4. Use a lithium ion battery to be safe and reliable and environmentally friendly;

5. With LCD screen display;

6, high-power PD, QC protocol Type-C port output;

7. The battery pack independent over pressure, temperature, overload, overload, overload, short -circuit protection, automatic recovery.

Energy storage power sources are widely used in Outdoor power supply, home energy storage power, mobile office, medical rescue, fire emergency rescue, power equipment repair, environmental land protection, emergency communication guarantee, and vehicle storage reserve.

Buy onlineswimming mirrorHow are you?

Generally speaking, professional athletes generally choose the brands of Ying Fa, FEW, Arena, and Speedo, and amateur swimmers are generally only choosing a miscellaneous brand. It is recommended to buy a professional.Because the professional swimming moster has a special place, such as the foggy of the anti -mirror surface, it is not easy to break, and the others are hard to say.Also, it is best not to buy it online, because you can't see it beforehand, it is not appropriate to choose it. It is best to go to the small sales department of the larger swimming pool to buy it.

If you want to buy online, you must first note that if your eyes have a variety of diseases, you must make it clear to others, or consult a doctor's material harmless to your eyes (very important).Secondly, you want to choose the goggles of the rubber mirror frame. If you wear a rubber frame, you will be more printed with your eyes.Next, you have to choose the color (if you love beauty), the lens is yellow -green, dark red, white, and blue will be brighter, but if it is used for Outdoor swimming pools, it will be dazzling; the lens is black and gray.It is relatively dark, and it will be more unclear to use the indoor swimming pool.Finally, pay attention to the price. It is best not to buy a swimming moster below 30, and its quality will not be too good.

After buying it back, you should adjust the tightness of the Swimming goggles according to your personal situation. It is best to add lenses with saliva before launching (the inside and outside), and then use the pond water to brighten.However, consumers are advised not to buy online.

What problems should be paid attention to when buying swimming moster online

1. Comfortability

Following the principles of ergonomic engineering, a good swimming mirror can be adjusted naturally without loosening after wearing a good swimming mirror, which fully meets the interpretation structure of the human head, facial, and five officials.Nowadays, some swimming lens lenses are relatively small and are very popular in the international market.That's because the European and American facial features are deep and three -dimensional, and smaller lenses can just cover the eyes perfectly.But the same size lenses are not very suitable for Asian species.Asians are generally softer and have no stand -up and three -dimensional facial features.Therefore, it is recommended to choose the lens widely on the Internet to choose from, which can fully block the eye moster at the eye.

2. Properness

Determine whether the properness of the swimming moster should be in place, whether the frame, eye mask, and eye sockets should be perfectly fit, whether the length of the nasal bridge is just right, whether the headband is loose, whether the head of the eye socket is comfortable, otherwise the hardness of the pads of the eye socket is just right, otherwise it is too much.It can cause the pain of the eye Bone Bone, which is too soft and there will be risk of increased intraocular pressure.Because the mirror Belt and the pads are the most frequent parts of the delicate Skin of the eye, the safety of the material is very important.It is necessary to have strong elasticity and prevent adverse reactions such as allergies to bring allergies often.At present, these two functions are made of silicone materials, which are soft and comfortable, strong, and have a certain adsorption ability.

3. Anti -fog performance

The anti -fog magosa with good anti -fog performance has strong hydrophilicity with high -tech technology.It can adsorb the water and gas factors in the air into a water film, so that the water and gas cannot be attached to the lens.Strengthen the perspective of the lens.

4, appearance packaging

Nowadays, people's pursuit of improving aesthetic perspectives and personal fashion appearance determines that the swimming moster must not only ensure absolutely good eye protection effects, but also have exquisite fashion and personalized personality in appearance.Depending on different occasions, different people, and different dress styles, you must choose a swimming mirror with appearance matching.However, when choosing, friends should also pay attention to the shape of the goggles not to be strange. It is best to conform to the appearance of the body's physical technical design. The color is black, blue, and silver.

5. Choose myopia goggles

Friends of myopia often have a removal of glasses, and they are distressed.When swimming, if wearing Contact lenses, it is easy to cause eye infection.Therefore, friends with myopia need to buy the corresponding Swimming goggles.However, it should be noted that the degree of lens when buying a swimming mirror is about 50 degrees lower than the actual myopia. If the degree of myopia is not consistent, it should be based on the lower number, so that the selection is the most scientific.

Disclaimer: The above content is derived from the provision of the program system index or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;