[Choice of children's sleeping bag] What kind of good Baby sleeping bag is better for the baby's sleeping bag

8 details of choosing a sleeping bag

1. The size of the sleeping bag:The sleeping bag must be loose, and the length and width of the sleeping bag must be sufficient. Do not prevent the child's limbs development.

2. Material of Sleeping bags:Best Martin experts suggest that it is best to choose a cotton sleeping bag, so that the breathability is better.And will not have any stimulation and allergies to the baby's Skin.The most popular is pure cotton -style Sleeping bags.The cotton and Sleeve sleeping bag will have a sense of restraint for the baby. It is best to choose a thin and warm sleeping bag.

3. sleeping bag color:Considering the unsafe factors in fabric printing and dyeing, it is recommended that you choose a white or light monochrome -lining sleeping bag.Selecting environmental protection dyes should also be selected to avoid unnecessary pollution as much as possible.

4. The smell of sleeping bag:Don't forget this when buying a sleeping bag!Smell the smell of Sleeping bags. If you feel pungent, strange (including fragrance), it is recommended that you give up your purchase, and you should not use it even if you send you.This type of sleeping bag is either a problem in printing and dyeing or a problem with filling.Safety first!

5. sleeping bag workmanship:Parents should pay attention to the stitching of Sleeping bags. If there is a problem, they may wrap their children's fingers and toes. If there is an open line, it is not safe to insert a small hand and small feet in the child.

6. The neckline of sleeping bag:Babies should pay more attention to safety when sleeping in Sleeping bags. Do not let the child's head be covered in the sleeping bag.Therefore, when choosing a sleeping bag, you must not have a sleeping bag with too large necklines to avoid children's small heads into the inside of the sleeping bag.

7. Number of Sleeping bags:Prepare 2 to 3 for the baby.Most mothers are willing to bring the baby to the baby at night. There are few opportunities for the baby's urine bed, so there are 2 exchanges.If your baby is only a few months old, I suggest you choose to use a quilting and vest sleeping bag.

8. sleeping bag cleaning:No matter what kind of sleeping bag you choose, for the health of your baby, it is recommended that you wash your sleeping bag first after buying it home, and then use it to dry it and then use it for your baby.

Do you want to wear clothes in the sleeping bag?

If you are afraid of your baby cold, you can touch your baby's little feet and see if it is cold.If your little feet are cold, you can add a thin quilt to his sleeping bag.But do not let the baby sleep too much, sweating can easily cause him to catch a cold.

Choose a split -leg sleeping bag or a sleeping bag?

1. Choose a small -legged sleeping bag (it is recommended to be less than 80cm height)

The newborn has just left the warm mother and came to this strange world. It can not be fully adapted at once. It needs more sense of security. The sleeping bag of the legs can create a sleeping environment like mothers' warm arms. At the same time, it provides a loose to the baby.A comfortable activity space is very helpful for the child's kicking the quilt

2. Older choice to split leg Sleeping bags (it is recommended to be above 80cm or more)

When the baby can turn over, crawl, or walk, he starts to become more and more curious about the world. He hopes to feel the world with his hands, feet, and body. At this time, it is recommended that the mother should not put the baby in a sleeping bag!Sleeping bags with legs are designed for big baby, which is more suitable for babies who can walk independently and stand up.

1. What does Fish drift self -weight mean?

Fish drifting is a float. It is a commonly used Fishing gear for fishing. When choosing Fish drift, the self -respect is an important reference factor.Generally speaking, the weight of the Fish drift is closely related to its production material. Even if the two floats grow the same, the weight of its own material will be different because of the different materials.

Second, the float is great or good

The floating material is different, and the self -weight will be different.

During fishing, floats, fish lines, and lead pendants are a whole. The floating side is light, the lead falls on the end, the floating side is heavy, the lead pendant will be lighter, so the Fish drifting is significant and the self -weight is small.Each advantage:

1. The float is small, light, and more sensitive, but the jumping is high at the time of exit, because the fish bites the lead pendant. Because the float loses the weight, the lighter the float will rise, the more exaggerated.

2. The float is significant. The quality of floats, fish lines, and lead pendants is more uniform, and signal conduction will be better.In addition, there are many places such as the reservoir, and there are storms, which are more stable inserted in the water from major floats.

Generally speaking, the floating drifting is great or small. It is mainly determined by the type of fishing target. When fishing small fish, it is very good to eat lead and eat large fish when fishing.In the slowest position of quiet water and water flow, drift self -weight can be larger than eating lead. However, in the rushing waters in the water flow, even the water is very serious, and the drifting self -weight is less than the lead eating.

Third, the more sensitive to fishing, the lighter the self -weight, the more sensitive?

The sensitivity of Fishing floats is more concerned about fishermen. Many fishermen have heard of the saying that the fish drifts more and more sensitive. Is this true?

It is understood that in the same circumstances of the same situation, the more the Fish drift, the more sensitive it is. There are two reasons:

1. It can be roughly considered that the amount of lead in eating = floating body buoyant-floating self-weight.If you want to keep the amount of lead, then the floating floats must be increased by major floats, and the floating buoyant is proportional to the volume of the float.Therefore, the volume of major floats is inevitable.In the case of the same thickness of the drift tail, considering that the floating drift is exercised in the water, the water resistance is mainly related to the rough and thickness of the float (where the friction resistance generated by the floating surface area is ignored), then, the greater the body strength, the largest body of the float, the largest body of the floatThe larger the diameter, the greater the water resistance during floating exercise, resulting in a decrease in floating sensitivity.

2. According to Newton's first and second laws, the floating drifting through the line group, which is attracted by the fish to eat the mouth, changes the still inertia, and starts exercise. The acceleration is inversely proportional to the quality. It is just like the same horsepower, the motorcycle speeds up faster than the car.The same lead in the lead, the lighter the self -weight of the float, the lighter the self -weight of the entire line group, and the faster the floating drift, so the more sensitive it feels in the actual fishing.

1. What is Diving equipment

Diving equipment refers to the various equipment and tools used in diving activities in diving activities, including respirators, diving, scoop, diving watches, diving shoes, diving mirrors, etc.According to uses and functions, Diving equipment can be divided into two types: personal equipment and auxiliary equipment.Personal equipment includes respirators, diving, foot, diving watches, etc., while theuxiliary equipment include diving ropes, buoy, oxygen superchargers, etc.

2. The role of Diving equipment

Diving equipment is essential for divers, because they can protect divers from harm to underwater environment and help divers to better explore the underwater world.Here are the role of different Diving equipment:

1. Diving

Subtaking is one of the must -have equipment for divers.It can protect the divers' body from low underwater damage, and can also prevent the stabbing of creatures such as jellyfish.Subtacks are usually made of rubber or synthetic materials, which have good elasticity and durability.

2, respirator

The respirator is a device for divers to breathe underwater.It is composed of air cylinders, regulators, respiratory Tube, etc., which can provide clean and dry air.The use of respirators is essential for divers, because it can prevent danger of suffocation during underwater breathing.

3. Diving shoes

In addition, diving shoes are also one of the necessary equipment for divers.It can protect the feet of divers from being stabbed by objects such as the underwater rocks. At the same time, it can also provide good grip to help divers to maintain a balance when walking on the bottom of the sea.

4. Diving mirror

Finally, diving mirrors are equipment used to observe the underwater environment.It is usually made of glass or plastic, which has good light transmission and waterproof properties.Diving mirrors can help divers to better observe underwater creatures and terrain, and at the same time, the eyes of divers can be protected from underwater stimulation and damage.

Third, the application field of Diving equipment

1. Leisure diving

Leisure diving is suitable for general water activities, such as snorkeling and diving tourism.Dives usually need a simple, comfortable diving suit and accessories to enjoy the beautiful scenery underwater.The leisure diving market focuses on the comfort and cost -effectiveness of the product, suitable for beginners and amateur enthusiasts.With the increase of people's interest in underwater activities, the leisure diving market will continue to grow.

2. Professional diving

Professional diving includes deep -sea diving and technical diving, which requires high -performance Diving equipment.Dives need to have higher protection and functionality to deal with complex and extreme underwater environments.The professional diving market emphasizes the technical content and functionality of the product, and is suitable for professional divers and senior diving enthusiasts.With the development of deep -sea exploration and technological diving, professional Diving equipment demand will continue to grow.

3. Rescue diving

Rescue diving for deep water rescue, underwater search and rescue, and salvage of shipwrecks.Dives need to be equipped with professional Diving equipment, such as dry diving clothing, buoyancy regulators and a variety of auxiliary tools to ensure the safety and efficiency of underwater.

The rescue diving market requires that the equipment has high reliability and versatility to deal with various emergency and complex underwater tasks.With the increase of rescue demand, the rescue Diving equipment market will develop rapidly.

The role of exercise knee pads is vigilant. Several kinds of sports are easy to "accidentally hurt" knees

The role of sports knee pads

The knee joint is the center of the upper and lower leg bones. There are half -moon boards on both ends, and there is a Bone in the back. The Bone is stretched by two muscles. It is very casual before the legs of the legs are suspended.The influence is not violently activated, so the Bone can move in a small category in ordinary categories in the knee.Because the mountaineering activity puts too much pressure on the knee, coupled with the violent activities in the mountaineering, it is very casual to separate the Bone to separate the original parts, causing the disease of the knee joint.With the knee pads, the Bone can flow in an absolute fluctuation position to ensure that it is not damaged casually.The above is the mild measure of the knee pads when the knee joint is not injured. After the knee joint is injured, the use of severe braking knee pads can reduce the bending of the knee, keep from the thighs to the calf on a straight line to reduce the knee joint.Bending, so that the knee joint no longer aggravate the condition.

The fragile knee is the most vulnerable to injury

Human knee joints are a large load -bearing joint with a large range of activity, and they almost carry the weight of the whole body.Only the moment we lie down, the knee is easy.In addition, it is under pressure every moment.When standing and walking, the weight of the knee is 1 to 2 times the weight, 3 to 4 times when going upstairs, 4 times when Running, 6 times when playing, and 8 times when squatting and Kneeling.

The knee is also the most often injured joint of sportsmen.According to a report from the American Association of sports medicine, about 3 million people in the United States strain, contounded or sprained their knees each year, and about half of them were caused by sports.The report also pointed out that those who participate in tennis, football and Ski sports are the most vulnerable to their knees.When playing tennis, it is necessary to suddenly twist, stop and start, especially the serve. The quadriceps in the knee need to be pushed up strongly, so it is easy to cause knee damage.tennis player Nadal's knees have always been plagued by tenditis. Medical experts believe that this is related to high -intensity training and competition in the hard ground field.

Running jumping and injured knee knee pads

When Running, jumping, and voting, you should pay special attention to protecting your knees.Especially people over 40 or 50 years old have a decrease in balance, and their muscle strength is not strong. The more severe exercise such as Running, jumping, and casting requires a lot of knee movements, such as turning jumps in basketball, jumping in urgency, and not a little bit.Be careful and may be injured.Light causes injuries to the ligament directly above the knee and the outer tibial tibial bundle. This is a knee trauma. It can gradually recover through rest and applied anti -inflammatory drugs; severe may cause tears and half -moon plate damage to the front and rear ligaments. This must be necessary.Go to the Hospital for treatment and it is difficult to recover.

Although some exercise is likely to cause knee damage, it cannot be scrapped due to choking.On the one hand, self -protection should be strengthened. For those who do not exercise frequently, they should be step by step and pay attention to strength.When performing a long period of exercise, wear the knee -nursing.On the other hand, strengthen the leg muscles through exercise.Such as swimming, bicycles or rowing, these sports are good for health and do not compress their knees.swimming has the least weight to the knee joint, and is the most ideal way to exercise the knee joint injury.In the United States, the helving in water is the most popular sport. The reason is that it greatly reduces the compression of the knee weight and reduce the chance of knee injury.

Strengthen the exercise of muscles around the knee

In addition to choosing a suitable exercise method, training to strengthen muscle strength around the knee can also prevent knee injury.Because muscle is an important support structure. The stronger the muscles, the stronger the joints, and the knee can be more stressful.In addition, increasing hip muscle strength can reduce the chance of knee injury.If the hip muscles are not developed, the body cannot be guaranteed to return to the correct position when doing action, and the knee joint is also vulnerable to injury.

Here are a few movements that exercise the muscles around the knee:

exercise the four -head muscle, the muscles in front of the thigh.Sit on the floor and straighten your knees forward; put a towel roll under the lower knee depression; tighten the knee for at least 30 seconds, and then relax.Repeat this tight and relaxing process 25 times.

Except for the tetraous muscle, do not ignore the back tendon of the back of the thigh. The muscles of these two parts maintain a balance in order to strengthen the knee.Lie lying down, touch the ground, tie heavy objects on the ankle, bend your knees, slowly lift your calves away from the ground, and then slowly drop it.Repeat the three groups in this way, and the number of times in each group is determined by individuals (also depends on the weight of heavy objects).

Lift your legs and sit down against the wall, and put a pillow at the concave at the back (sitting against the wall and sitting can make the leg muscles easily lift, and this way of leg lifting will not cause back pain).After sitting, shrink the knees as mentioned above, from 1 to 5; then lift your feet away from the ground, hang it, count from 1 to 5; then put your feet back to the ground, relax, from 1 to 5.Do three groups in this way and lift 10 times in each group.

Warm reminder: Remember to repeat each step slowly and steadily.If the exercise increases pain and discomfort, practice should be stopped.

Knee padding method

Please place it in a dry and ventilated place, and pay attention to moisture -proof.

It is not advisable to expose in the sun.

When using, please pay attention to cleaning

Forbidden to soak in water for a long time, soak the fluff surface and rub it gently. Wipe it gently with water with water.

Avoid ironing

1. Do you want to buy ski gloves a little bigger?

The size selection of ski gloves should be determined according to the size of the individual, rather than simply buying larger or smaller.If the gloves are too large, the fingers may shake in the gloves, affecting the operation and warmth effect; if the gloves are too small, it may cause the hand to feel restraint and discomfort and affect the blood circulation of the hand.

Therefore, when buying ski gloves, it is recommended to measure your hand size first, and then select the appropriate glove size according to the measurement results.If the hand shape is small, you can choose a small one -size glove; if the hand shape is large, you can choose a large one -size glove.When trying to penetrate gloves, you should pay attention to check whether your fingers can exercise flexibly and whether gloves can completely wrap the hands.

In short, the appropriate size is one of the key factors to ensure the normal use of ski gloves. Therefore, you need to choose carefully when buying to ensure that the gloves are comfortable and safe.

2. What should I do if I buy skiing gloves?

If ski gloves are buying big, you can take the following methods to solve:

1. Install the lining:You can install a layer of posted cotton elastic lining in the glove, which not only increases the warmth, but also prevents his fingers from shaking in the glove.

2. Use beam rope:If the gloves are too large, you can use beam rope or rubber tendons to tie your wrists to prevent cold wind from entering from his wrist.

3. Buy thin -type warm inner lining:Some gloves are designed with a thin and warm lining, which can be selected according to your own hand shape.

4. Return and exchange:If you find that the gloves are too large after buying, you can negotiate with the seller.

5. Gift to others:If the gloves are too large to use, you can consider the presence to the person you need.

In short, the appropriate size is one of the key factors to ensure the normal use of ski gloves. Therefore, you need to choose carefully when buying to ensure that the gloves are comfortable and safe.If the gloves are too large, you can try the above methods for processing.