I'm going to learn roller skating next semester. What roller skates should we buy? What should I pay attention to when buying? ...

Some things are cheaper and more cost-effective, but some things are definitely worth a penny. If you are a beginner, please pay attention to the following points: 1. Carefully buy roller skates below 300 yuan. If you want to play roller skating in the real sense, don't buy roller skating that is too cheap. Don't think that they are just shoes with several wheels. Nowadays, many sports and outdoor products are valuable because they are usually designed with the theoretical support of ergonomics and other disciplines. Especially children, don't think that you can make do with cheap goods when you are young, otherwise you will never like this sport or become a frequent visitor to hospital surgery. Choose special shoes for children under 2.5 years old. Children under the age of 5 are still fragile and lack sufficient strength, so they are easy to sprain when learning to slide. It is generally recommended to choose plastic shell roller skates that wrap your feet and ankles. 3. It is recommended to configure protective gear. From the point of view of safety, it is suggested to equip adults, children, beginners and people with certain experience with protective gear. Protective gear is generally divided into three parts: wrist guard (with palm guard), elbow guard and knee guard. It is unlikely that you want to play roller skating without wrestling. 4. Helmets are dispensable. According to statistics, in ordinary roller skating, the utilization rate of helmets is 1%, so if it is not too flashy, the helmet money can be saved. However, due to the incomplete development of children's bones, helmets are also necessary for children under 16. Choose shoes according to the kind of roller skating you want to learn. Now roller skating is divided into leisure, flat fancy, FSK (free skating), roller skating, extreme roller skating and speed roller skating, among which the first three are the most common and popular. 1. Leisure skating-comfort first, this is what we mean by "brushing the street", which means skating in a straight line or at a large angle on the flat ground. Because roller skates are also "shoes", and this skating method does not need too complicated skills, comfort is the first consideration. Choose casual shoes that are about the same size as your usual shoes. Generally, the indexes of frame, bearing and wheel are mainly considered when selecting roller skates. For casual shoes, it is recommended that the frame be made of aluminum alloy, which is relatively stable and not easy to deform. The wheel diameter is about 80mm, the hardness is 78-80a, and the bearing is not lower than ABEC-5. Recommended shoe type-Migao XP-5, reference price: about 2 in 500 yuan. Flat fancy-good flexibility Flat fancy is wearing roller skates to make all kinds of fancy moves on the flat, which sounds boring, but what you really see can only be described in one word: dazzling. You can't imagine that there will be so many movements and changes between squares, so flexibility is its first choice. The wheels are arranged in a banana shape, with two big wheels in the middle and two small wheels at both ends. Generally, people who have never played roller skating will feel unstable in these shoes. Its prices are quite different, which are subdivided into low-end and high-end, and the indicators of its shoes are also more complicated. Generally speaking, because the flat pattern will have some side slip (similar to car drift), the requirements for wheels are higher. It is suggested that the wheels must be produced by regular manufacturers. PU material is the best, with good elasticity and low noise, and it is still fine and smooth after wear. To play flat fancy roller skates, you should choose ones that fit you very well. Recommended shoe type-low end: Migao T 105, reference price: 450 yuan high end: Migao Seba, reference price: 1690 yuan 3. FSK (Free Sliding)-high strength, as the name implies, strong randomness. You can describe it in one word when you see the street "brushing the street", when you see the steps going down, and when you see the handrail jumping over the handrail. The first two rounds of FSK are small, the last two rounds are big, and the center of gravity is forward. After wearing it, I feel more stable. Shelves have strong stability and impact resistance, so it is generally recommended to choose integrated shelves. You should also choose roller skates that fit perfectly when playing FSK. Recommended shoe type-Solomon C3, reference price: 1.800 yuan. Usually, many beginners want to buy some cheap equipment and have fun, or just play some elementary projects, but they often fall in love with this sport carelessly, so they have to buy equipment that can meet their own needs, which often leads to repeated expenses. Therefore, it is suggested to buy some shoes with upgrade function, and play some primary projects by changing shelves. Recommended shoe type-low end: Migao T 105, reference price: 450 yuan. Migao XP-3A, reference price: 330 yuan. Migao UAS88, reference price: 680 yuan high-end: Migao Seba, reference price: 1690 yuan (this shoe has a lot of room for upgrading, and all parts can be upgraded and replaced). Other options suggested 1. You must try it on yourself. Because the brand is different, the shoe size will be different. Basically, the heel should be propped up, there will be no gap in front of the foot, the sole of the foot does not need to be bent, and there is no gap on both sides. The closer the tongue is, the better. 2. Leisure roller skates and some children's shoes are equipped with brakes, which are shaped like rubber fenders of the last wheel, but only on the right foot. If both feet have brakes, the product is not authentic. 3. Except for speed skating shoes, all other shoes have four wheels, and there will be a groove in the middle of the four wheels of extreme roller skating. 4. When choosing, it is best to choose the one with cuffs at the ankle. This is a small detail, but it has a great protective effect on the ankle. 5. Recommend several excellent roller skates brands: Migao, Solomon, K2 and roces. Personally, a pair of good flat shoes should have the following characteristics: 1, the upper should not be high, but it should also be able to withstand bias; 2, the upper is preferably the kind of hard shell that ties the shoelaces; 3, the shoe body should be flat, which makes it easier to wrap the foot surface; 4. The wheel frame is relatively strong, the material should be hard (the aluminum sheet should not be too thin), the wheel frame should be as low as possible, and the shelf length should be below 247mm; 5, bearing index, abec-3/5/7; 6. Generally, the middle two wheels (2, 3) are larger, and the front and rear two wheels (1, 4) are smaller to form a banana wheel, which is flexible in action and has a hardness of 78A ~ 82A7. The sponge material of the whole shoe body should be soft and thick, and there is no lack of air permeability; 8. The softer the tongue, the better. Only suitable shoes with feet can protect ankles and make sports more flexible. About the size choice of shoes, everyone is more concerned. Some suggestions on choosing the size of roller skates are as follows: the size of hard-shell roller skates and semi-soft-shell or soft shoes should be 0.5- 1.5 yards smaller than the size worn on weekdays, because soft shoes will gradually expand after wearing for a period of time. Under normal circumstances, you must try your feet, and it is advisable not to shake your feet left and right inside.

Seek adoption