When I was a little boy, bicycle was my good partner, and the years it accompanied me, I can't forget it for a long time.When I grew up, cycling made me a brand-new self, inseparable from now on.Cycling allows me to move faster, climb higher, and see farther.Riding a bike gave me a new perspective and re-understand the land where I grew up.Riding a bike made me meet like-minded friends.Riding a bike has also brought me the love of my life.Riding a bike allows me to travel far away like never before.Riding makes me feel the purest happiness.Cycling let me know Nothing is impossible!You ask me why I ride a bike. Cycling is an attitude to life, this is the answer!
I don't know if you have any experience like this, that is, the riders around you are pursuing a very loud hub. For example, the pursuit of a lot of 120-sound hubs does not mean that the louder the bike hubs, the better.The sound produced by the hub is when the ratchet teeth and the spring in the hub are pushed when cycling idling, so the relevant sound is produced. Many riders are constantly pursuing a very loud hub, in fact, it is really unnecessary.Because the number of hubs' teeth is related to the strength of the springs inside the hubs. It's not that a 30-ring hub is less sound than a 120-ring hub. This is not the case. The sound of the hub is mainly related to the strength of the spring inside the hub, and the sound has little to do with the sound.The greater the force of the spring, the louder the hub will be, not just the size of the spring force. Also, the size of the hub sound is related to the grease inside the hub. The less grease, the louder the hub noise.So, when you feel your hub sound becomes louder. Don't doubt it, it's the hub that reminds you that the internal maintenance of the relevant hub is needed. Only when the grease is reduced, the sound of the hub becomes louder.Many cyclists will be misled, that is, the 120-ring hubs on the market are very loud and loud. As long as the number of sounds of the hub is greater, the performance of the hub is better. In fact, this is not the case. The fact is the opposite.The greater the number of the sound of hubs, the greater the number of ratchet strikes. Over time, the performance of the hub will be weakened. The volume of the hub does not affect the sound volume of the hub, but the density of the hub sound.As mentioned above, if you want to make the bicycle hub sound louder. The main purpose is to keep the beat frequency of the hub ratchets unchanged and reduce the grease inside the hub to achieve the effect of increasing the sound. There is no need to buy a 120-ring hub at all, but this will increase the wear of the hub, which is not good for the hub.Also, it's not that the more grease in the hub, the better. If there is too much grease, it will increase the internal resistance of the hub, which will also affect the performance of the hub. I hope that when choosing a hub, riders will consider not the sound of the hub, but the performance of the hub.Click here to buy a good performance bike hub.
When you decide to start riding in the morning at dawn, in the beginning, you may still feel sleepy on the road, and the temporary sleepiness will take a period of time to get used to. But the effort pays off, because at night when you lie down and your head rests on the pillow, you’ll quickly fall into a deep sleep. “Morning rides improve sleep quality,” researchers at the Stanford University School of Medicine found, according to the study; Long-term sedentary insomnia patients who cycle every other day can promote sleep and, The time it takes for these patients to fall asleep can be cut in half. At the same time, the riding time only needs to be carried out for 20-30 minutes, so that the sleep time can be extended by at least one hour. Plus, says Jim Horne, a professor at Loughborough University’s Sleep Research Centre, “Exercising outside in the sun can help you regulate your circadian rhythms and rid your body of the cortisol that prevents deep regenerative sleep.” Adhere to the morning riding exercise method: 1.In the evening, put away the cycling clothes and shoes that will be worn the next day. When the alarm goes off, you can jump right in without hunting for jerseys and shoes. 2.Set two alarm clocks, one by your bed and one in your room, to keep you from being lazy. 3.find a partner. Riding with a buddy is usually a lot of fun, so why not add this to your cycling workout routine? When you feel like slacking off or giving up, your companion will remind you and push you to persevere. Why is it suitable for cycling in the morning, it is a golden aerobic exercise for cycling. Compared with our jogging exercise, the impact on our lower limbs is very small, and cycling is more about burning. Our leg fat is very effective for those who want to thin their legs. If you have knee injuries, such as knee arthritis, patella strain, and other bone and joint diseases, you want to exercise through exercise, but it is difficult for running, you can ride to exercise, as long as we shorten For the riding distance, avoid climbing sections, which can also prevent knee injuries. If you ride at a speed of 9 km/hour, you can consume 245 calories. Important Notes: 1.The blogger suggests that you can ride for 10-19 kilometers. If the distance is too far, it will cause repeated rotations, and the knees will be easily damaged, which is not good for your health. 2.If girls want to lose weight by cycling, the blogger recommends girls to keep the speed at 10km/h, and the cycling time should be about half an hour. This will prevent our calf muscles from growing. Girls who just want to lose weight must pay attention. 3.We must learn to replenish water in a small amount and many times during riding, which can promote metabolism and is very helpful for fat burning.
Whether you ride a mountain bike, or a road bike, or are a loyal triathlon enthusiast, I believe that riders want to be able to ride comfortably. Regardless of whether the self-locking pedal system is used or not, has everyone encountered foot numbness or even foot pain? In fact, numbness in the hands and feet is a common problem in cycling, and there are many reasons for discomfort in the hands and feet. However, at least half of the riders will mention numbness in hands, numbness in feet, and pain in feet when describing riding discomfort, or symptoms such as leg weakness. Some of these problems are related to the settings of the riding vehicle, such as Fitting, and some are related to the body. important support When the human body rides a bicycle, there are three contact points: the handlebar, the seat cushion, and the pedals. These three contact points carry all the weight of the body. Any discomfort in any of them will cause discomfort when we ride. Among them, the feet It is also an important part of our power output, and the discomfort of the feet will bring a certain degree of burden to the body. Single force point Riders who do not use the self-locking click system usually suffer from foot pain and numbness because the force point on the pedal is not suitable, or the force point on the pedal is too single. However, the soles of the sports shoes we wear every day are generally soft, with good shock filtering effect and concentrated and single stress points, which cannot disperse the pressure on the soles of the feet like bicycle special shoes and insoles. For riders who do not use the self-locking system, players recommend using it to reduce the chance of foot pain and numbness. different foot shapes According to the foot shape, it can be roughly divided into five shapes: Egyptian, Greek, Roman, German, and Celtic. These five-foot shapes will also correspond to five different lock shoe last models, and different brands have different lasts The shape of the head is also different. For example, the shape of the last of BONT is suitable for the flat foot of the forefoot, Sidi is suitable for the Greek foot, and the last of Fizik or Giro is more pointed. A last that is not suitable for the foot shape will cause local compression, which will lead to local pain. proper lock shoes In the face of riders who experience foot numbness and foot pain when using the self-locking pedaling system, they can only find and solve the problem through a series of elimination methods. Among the riders with foot numbness symptoms, more than 80% of them have the wrong lock shoe size. There is a great chance that the lock shoes are too large. If the feet are loose and shake in the shoes, it will cause an impact phenomenon, and slight high-frequency impact will cause It leads to numbness, which leads to numbness in the feet; foot pain is basically caused by inappropriate shoe size, inappropriate last and shoe shape wrapping and compressing the circulatory system and nervous system of the foot. What kind of situation is called a suitable lock shoe? That is, when all the locking systems are loosened, there is no extra front and rear loose space for the feet in the shoes, and there will be no oppressive feeling in specific parts when the shoes are fastened. As for the numbness of the feet, it may be caused by improper adjustment of the cleats or improper arch support, resulting in deformation of the soles of the feet or unsmooth exertion of force.
Cycling has the reputation of golden transportation, which saves time and effort, and is cost-effective. Cycling at 19 km/h consumes 350-550 calories. Persisting in cycling can improve the heart and lungs and achieve the goal of losing weight. Why not learn about the benefits of cycling？ maintenance of musculoskeletal The bones are well stimulated when riding, which promotes the precipitation of calcium in the bones, thereby strengthening the bones. Bone not only plays a supporting role but also has the hematopoietic function of storing calcium. Exercise the gastrocnemius, gluteal and quadriceps muscles, thereby improving muscle strength, preventing bone damage, and maintaining bone joints, slowing down joint degeneration and aging. Must increase basal metabolism During the cycling process, the basal metabolism can be accelerated, and the speed of burning calories and fat will be accelerated, so as to achieve the purpose of losing weight, and in addition, it can better shape the body. Can improve the heart and lungs The heartbeat speed during cycling can be changed according to the riding speed and terrain, which is equivalent to the combination of aerobic exercise and anaerobic exercise. Long-term heartbeat can increase the contractility of the myocardium and improve the heart and lungs. Maintain blood vessels Cycling can speed up the heart rate and promote blood circulation throughout the body. During the rapid flow of blood, it can rub the walls of blood vessels well, relax smooth muscles, help dilate blood vessels, and eliminate carbon monoxide, thereby maintaining cardiovascular health and improving vascular function. Riding is good,but you need to pay attention to these four points： 1.Mind your seat choice Many people like a wide and heavy seat and feel that it is more comfortable to sit on, not to say that whether the sitting posture is comfortable or not depends on its shape. In addition, you need to pay attention to the installation height and position of the seat. When riding, the seat cannot maintain its posture for a long time when it is too high, and the friction area will be enlarged; the seat that is too low will increase the pressure of the contact area, which will also cause physical discomfort. 2.Shunting has corresponding special attention Sit upright on the saddle, the handlebars and the frame sills are in a straight line, put the heels on the pedals, keep the legs straight in the middle, and ensure that the knees or feet cannot be bent too much when riding so that it will be better exert force. 3.alternate pose It is not allowed to maintain the same body position for a long time, and it is not allowed to ride for a long time. It is necessary to follow the gradual standard and combine various sports methods. Do not perform surprise riding in a short period of time, and do not ride for a long time on relatively poor roads. 4.Warm up before riding Usually, ride 2-3 times a week, and there should be no fatigue when riding the next day. If you want to ride for a long time, you should prepare for activities in advance, and do some relaxing activities after riding. Chronic pain, limb joints, and waist and neck discomfort often occur after cycling, and a professional physician should be sought for treatment as soon as possible.
Both cycling and running are good aerobic exercises, but cycling is a better workout than running. Cycling and running work basically the same muscles, including the hamstrings, quads, glutes, and calves. Proper running form and correct cycling form use the same arm muscles primarily the biceps, however over time cycling does less and less damage to all of these muscles. And running isn’t going to be good form forever. With a natural running gait, your heel or forefoot is constantly hitting the ground, sending shock waves to your ankles, knees, and hips. Normally, the small muscles around these joints act as a stabilizer and you barely feel the impact, but over time these muscles wear down. There is often a chance of serious Achilles tendinitis, ACL tear, or knee injury. Cycling is a non-impact sport, and the action of pedaling doesn’t consume those small, stable muscles like running, and the probability of wear and tear is low. Cycling is a targeted sport, 80% of the work is done by your leg and glute muscles, and your core and arms do the rest, so a cyclist has muscular thighs, strong hips, and a waistline Small, while upper body muscles are exercised through other forms. Running is a more total body exercise than cycling and is a full-impact sport so not only can you injure your lower body but your upper body as well which usually back and neck pain. Runners move forward at a speed of 12 kilometers per hour, while cycling can advance at a speed of 30 kilometers per hour, which is very exciting, causing cycling to be more fun than running. Riding a bicycle requires you to learn more and better skills, including turning, braking, pedaling, rhythm, balance, climbing, descending, overcoming obstacles, riding a bicycle, building roads, positioning, group riding, etc., to make yourself better Great, and more satisfying. One of the great rewards of cycling is getting to the top of a mountain, or rather a hill and moments of exhaustion and exhilaration heighten your sense of pleasure as you fly down the hill on your bike. For runners, there is no excitement when going downhill, because running downhill can cause damage to the quadriceps and calf muscles.
There are three types of cycling, the first is leisure riding, the second is training with a goal, and the third is competition. The purpose of all kinds of cycling is very different. The first type of leisure riding is the simplest, you can ride alone, ride a bike, and wander around: you can also go with friends and friends, don't ask why and where you go, you can stop and stop, you can do all kinds of corruption, you can Taking pictures in various poses, various facial expressions, scissors hands, crossed legs, nonsense. . . Hip-hop is a lot of fun. . . Don’t ask me why I'm happy. The second type of zipper training is generally for riders who are more passionate and capable. In order to complete: such as 200 kilometers, 300 kilometers, and 400 kilometers to prove yourself, the road is not for the scenery, but for the goal all the way forward. Under the sweat and scorching sun, don’t give up until you reach your goal. The third type of competition is a challenge to prove the limit of one’s ability, just to show one’s best side, being able to play with many masters is extraordinary in itself, even being the last one is a rare experience. Let me share with you some small experiences, which may be helpful for you to ride a bicycle: For those who do not wear locked shoes, some small details are as follows. 1.Please pay attention to shoe laces, this is the most easily overlooked one—-shoe laces float freely outside, and sometimes hooking the chain plate, there are unexpected troubles, the correct way is to wear shoes The strap should be pinned inside the two or three layers where the laces intersect so that there is no chance to hang on the chainset. 2.Be careful with the brakes — use the front brake a lot. 3.Sun protection arm sleeves, leg sleeves, and sun protection are eternal topics, and it is a dilemma for everyone. 4.Drinking water and sweating while cycling is nothing more than normal. Drinking water is essential, but there is something to be said, a lot of salt is taken away by sweating, so drinking water alone is obviously not enough. It is best to put a pack of rehydration salts into the kettle, which is economical and cost-effective, and the effect is very good. 5.When you are free, consciously anticipate emergencies, make a plan yourself, and be prepared, such as broken tires, brake failures, machine failures, etc. This will prevent many accidents from being at a loss and not knowing how to deal with them, and losing the best remedy at good timing. 6.This may be one of the most neglected by most people, but it is the most important two links: do warm-up before cycling — also called warm-up, and cool down after cycling — also called relaxation. In fact, these two links determine how long and how long your sports career will be and avoid injuries. Many people use slow cycling instead of warming up.This is very bad behavior because the muscles used by cycling are only part of the muscles of the calf and calf — and the warm-up exercise is the whole body. It is a great misunderstanding to use slow cycling to wake up the exercise muscles. This bad habit is easy to get entangled in the excessive exercise of some muscles, leading to numbness and cramps. The warm-up is divided into three stages: The first stage is to move the muscles, starting with small arms, thighs, and legs. At this time, gymnastics in elementary and middle schools are the best example. The second stage is to increase the activity, swing the legs, move the arms more substantially, swing the arms from side to side and touch the opposite toes. The third stage is more extensive movement, rapid leg raising and stepping, hot dance movements, and dynamic movements. The purpose is to start the body with low-intensity activities until the body adapts to a certain intensity of exercise, until it adapts to a certain intensity of exercise, so that muscle toughness and strength can be maximized while cycling and unnecessary accidental injuries can be avoided. So what does the back cover do after riding the bike? Is it as simple as taking a shower and eating after stopping? Obviously not, it is still necessary to cool down first, stop exercising suddenly, and enter the cold state directly, the impact on the body is not inferior to cycling without warming up. How to cool down? Just do the warm-up trilogy in reverse.
At present, the braking system of road bikes is divided into two categories, disc brakes and rim brakes (rim brakes are also called v brakes). Earlier, road bikes generally used rim brakes, while disc brakes were mostly used on mountain bikes. With the gradual emergence of disc brakes in the Tour de France, more and more users using disc brakes on the market have also followed. The braking of the rim brake mainly depends on the friction braking between the brake block and the brake edge, while the disc brake uses friction braking between the pad and the disc. Compared with the disc brake, the weight of the rim brake road bike will be lighter. Due to structural problems, disc brakes are heavier than rim brakes. Although disc brakes are heavier, they sacrifice weight for better braking power and heat dissipation. For carbon fiber wheelsets, disc brakes are more friendly to the wheelset, and there will be no frame-burning phenomenon of rim brakes when going downhill for a long distance, which greatly improves the service life of the wheelset (the phenomenon of burning frames is mainly due to long-term driving Slope, the brake block and the brake edge have been rubbed for a long time, and the heat dissipation is not timely and the frame is burnt) On rainy days, the braking force of the rim brake will drop to a certain extent, and the advantage of the disc brake will be more obvious when going downhill for a long distance, so there is no need to worry about the phenomenon of burning the frame. Disc brakes are better than rim brakes in terms of the braking cube and stopping distance. Secondly, in terms of price, the price of rim brakes at the same level will be cheaper than disc brakes. The working principle of the rim brake caliper is mainly that the brake handle is connected to the brake line, and the brake line pulls the caliper so that the brake block on the caliper and the brake edge on the wheelset friction brake. Disc brakes can be divided into two types, mechanical disc brakes, and oil brakes.The working principle of the wire pull disc brake is similar to that of the rim brake caliper, but the oil brake is different. When the brake handle is pressed, the oil in the oil pipe is pushed to push the piston, so that the pad and the disc rub. Note: Because rim brakes and mechanical disc brakes are pulled by wires to brake, the material of the wire tube and the way of wiring will have a certain impact on the feel of the brakes, so the oil disc does not need to consider such a problem. Disc brakes and rim brakes for road bikes have their own advantages and disadvantages. The real choice depends on personal preferences and needs. The first is the braking force. For most situations, the braking force of the rim brake is absolutely sufficient, otherwise, it is impossible to be active in the Grand Tour for so many years. However, there is a shortcoming of the rim brake, that is, the braking force is insufficient when the carbon blade is used and the brake pads are not very good, and the braking force will also be attenuated on rainy days. The risk of burning the frame, but with the maturity of carbon knife technology, this situation is rare. In contrast, disc brakes will have more stopping power than rim brakes on rainy days and are equipped with carbon blades. This is a major advantage of disc brakes. Besides the weight, if you are pursuing ultra-lightweight, it is recommended to use rim brakes. After all, although the current disc brake technology is relatively mature, the weight is still a big problem. It may be easy to assemble a tank. Rim brakes will weigh a lot less in comparison, which is one benefit of rim brakes. Disc brakes have a big advantage in cable routing. Due to the special structure, the rim brake frame generally cannot completely hide the wiring. No matter how you hide it, there will always be a part of the line leaking out (of course, the inability to run all the way will also cause most rim brakes to feel good). Those who pursue beauty and simplicity, they can give up. Then you can refer to this Full internal carbon Routing road bike frame： Trifox X12 frame. Finally, let’s talk about maintenance. The braking logic of the rim brake is relatively simple, especially since the brake pads are easier to replace and relatively easier to maintain, and there will be no messy problems such as rubbing against the rim and making abnormal noises. The maintenance of disc brakes is more troublesome. The oil disc needs to be refilled and exhausted when disassembling and assembling. Moreover, since the brake pads of pads are approximately equal to the brake pads of the rim brakes, the clearance is small, and very fine adjustments are required when installing them for the first time. otherwise, it is easy to rub the disc, and generally, it takes a lot of time to adjust the disc brake. Rim brakes are more advantageous in terms of maintenance.
1.Choose a hardtail frame First, let me briefly talk about the importance of frame size. The frame size must fit your body. If it is too large or too small, it will affect your riding posture, causing you to ride harder than others, and may cause sports injuries for a long time. However, this is not absolute. For example, if you often go up and downhill, then the frame size should be smaller. If you only use it for flat road riding, then it does not matter if the frame size is slightly larger. The frame material is of course titanium alloy or carbon fiber is the best. 2.The front fork is a high-tech component of mountain bikes. Mountain bikes with hard front forks are rare, and they are basically front forks with shock absorbers. Spring Forks: The lowest range forks with no damping. Features: cheap, the most common. Resistance fork: The resistance fork is used as the medium without damping. Features: More than the above, but more than the bottom, but the resistance fork will age after about three years and needs to be replaced. Oil spring fork: the spring is used as the rebound medium, and the oil is used as the damping. Features: The heaviest, but the strongest. The spring is relatively smooth to use and responds sensitively to small vibrations. Generally, the shock absorber oil is changed every six months, and the fork is removed to change the oil. Oil-air fork: Air is used as the rebound medium, and shock oil is used as the damper. Features: Lighter than the oil spring fork, but the firmness is reduced. If you pump up the gas every six months, the car dealer will provide a special pump for free, and you can buy it separately. The advantage of using air as the medium is that it is lighter in weight and can protect the rider’s wrist during high-speed off-road, but it is not very sensitive to small vibrations. 3.The braking system includes brakes, brake levers, and brake lines. There are two kinds of brakes for mountain bikes: V brakes and disc brakes, while suspension brakes for ordinary bicycles are not common. V brake: The force is very strong, because it is braked by the friction rim, so the rim must be adjusted in place, and it is not easy to deform. Disc brakes: Compared with V brakes, it is less likely to lock the tires. When driving at high speed, locking is very dangerous and will cause sideslips and rollovers. There are two types of disc brakes: hydraulic disc brakes and mechanical disc brakes. Hydraulic disc brakes rely on oil to press the brake pads to obtain huge braking force. Wire-pull disc brakes rely on the power of your fingers to brake. Now, V brakes have been phased out one after another. Disc brakes are better in terms of aesthetics and practicality. The only trouble is that sometimes you need to adjust the brakes to make the gap between the pads. V brakes are more dangerous than disc brakes when riding downhill on rainy days, and are more prone to brake failure. For long-distance riding, one or two pairs of pads must be prepared, especially in mountainous areas. As for the oil pressure and machinery, it depends on your own choice, and the machinery is better maintained. If the oil brake is broken on the road, most cities cannot repair it, especially in remote areas, you can only either express a new one or replace it with a mechanical one. 4.The transmission system includes a crankshaft, a central shaft, a chain, and a flywheel. Tooth plate: also called tooth plate. Most of them have 3 gears, and some people change them to two gears in pursuit of lightweight. Central axis: There are three types of integrated central axis, plum blossom hole central axis, and square hole central axis. Chain: This is a consumable item, and the chain is often broken. A good chain drive is flexible and will not wear out after long-term use. Flywheel: There are 7-speed 21-speed, 8-speed 24-speed, 9-speed 27-speed, 10-speed 30-speed, and 11-speed 33-speed. 5.The speed change system includes a shift handle, a front derailleur, a rear derailleur, and a speed change cable. 6.Wheels include rims, steel wires, front and rear axles, outer tires, and inner tubes. Rims: Double-layer rims should be used for mountain bikes. Because the double-layer ring is stronger than the single-layer ring, it can better withstand the test of the performance of the bicycle on harsh terrain. Steel wires (spokes): There are two types, one is common, with a circular cross-section; the other is flat (wind resistance strips), which can reduce frontal wind resistance. Axle: also known as flower drum. Friends who use disc brakes should choose disc brake shafts because the disc brake pads are fixed on the disc brake shafts; friends who use V brakes can use ordinary shafts. If you want to upgrade to disc brakes in the future, you can install disc brake shafts first. Tire: very important, because it directly affects the rider’s handling of the car on a specific road. Different tread patterns adapt to different road surfaces. The flatter the tread, the less resistance, the faster the speed, and the stronger the friction on flat ground. Skinny tires are suitable for flat concrete roads in the city. The more convex the tread, the greater the resistance, the slower the speed, and the stronger the friction on the mountain. if you want to check more bike knowledge, you can pay attention to our official web.
