Causes of numbness in cycling
1, poor blood flow
Many people ride in one posture, but holding one posture for a long time is easy to cause poor blood circulation and numbness in their hands. Therefore, Health.com suggests that people who ride for a long distance should change their grip posture from time to time to relieve posture fatigue and make blood circulation, or soak their hands in hot water to speed up blood circulation, thus alleviating the problem of poor blood circulation. You can install an auxiliary handle on the handlebar, but pay attention to the road surface when holding the auxiliary handle, so that you can switch your hand to the main handle brake in time.
2. Tired hands
Because you have to grasp the direction hard, holding the handlebar with your fingers for a long time will naturally feel very tired and sleepy. After riding for a long time in a row, your hands will naturally get numb. In this case, I suggest you have a rest and let your hands have a rest.
3. High discomfort
Correctly adjust the height of handlebar and cushion. Because the height of the seat and handlebar is not suitable, it may also lead to numbness of hand muscles, so you must adjust the height of the seat and handlebar before riding to make yourself more comfortable.
4. Blow cool
Cyclists who are too keen on riding speed are likely to catch a cold, with their hands in front, and are first stimulated by the cold wind. Numbness from cold is also a reason why his hands are numb. Therefore, Health Network suggests that you should ensure that your hands are not cold when riding, and you must wear gloves when riding in winter.
5, cervical spondylosis
The situation of hand numbness cannot rule out cervical spondylosis, because cervical spondylosis will compress vascular nerves and cause hand numbness. This may be caused by outstanding performance and unnatural neck when riding a bike, and it is more likely to be the sequela of holding the mouse and using the computer for a long time. Everyone should do a good job in cervical health care at ordinary times.
The way to ride a bike
1, long-term slow riding
The heart rate of long-term slow riding generally does not exceed 65% of the maximum heart rate. More than 20 minutes, will it? Burning? More fat to supply energy, therefore, it is more suitable for obese people with the purpose of reducing fat.
Step 2 ride fast
Fast cycling can make the heart rate reach more than 85% of the maximum heart rate. At this time, the body mainly supplies energy through anaerobic glycolysis of glycogen, which can improve the anaerobic exercise ability of the whole body, especially the thigh muscles, and help to raise the anaerobic threshold. In other words, physical discomfort after strenuous exercise will be postponed, which will help us engage in higher-intensity exercise or stick to high-intensity exercise for a longer time. In addition, fast cycling also has great exercise value for cardiopulmonary function.
3, the combination of fast and slow riding
The combination of fast and slow riding can not only give consideration to aerobic capacity, anaerobic capacity and cardiopulmonary function, but also increase the fun of sports. If we can get scientific guidance and adopt a more reasonable combination of fast and slow exercise, we will achieve better fitness effect.
Step 4 ride at a medium speed
Medium-speed cycling means that the heart rate stays at 65% of the maximum heart rate? 85% is a good way to exercise cardiopulmonary function and aerobic exercise ability.
It is best to use the above methods alternately during exercise, but only one of them is the main one, supplemented by other methods at the same time, in order to achieve better exercise effect.
In addition, bodybuilders should not ride too fast when they start exercising, and the time is generally 20? 40 minutes, if you feel tired, you can ride slowly every once in a while 1? 2 minutes to regain your strength. After a period of time, gradually increase the intensity and duration of exercise.
The benefits of riding a bike
(1) can prevent brain aging and improve the agility of nervous system. The research results of modern sports medicine show that cycling is a sport dominated by different sides, and alternating pedaling with two legs can develop the left and right brain functions at the same time to prevent premature aging and negligence. In fact, because cycling compresses blood vessels, blood circulation speeds up and the brain inhales more oxygen, so you inhale more fresh air.
(2) It can improve cardiopulmonary function. Bicycle is one of the best tools to overcome heart function problems. More than half of the people in the world die of heart disease. Riding a bicycle can not only compress the blood flow through the movement of the legs, but also draw the notes back to the heart from the vascular endings. In fact, it also strengthens microvascular tissue. It's called. Attached circulation? . Strengthening blood vessels can protect you from the threat of age and keep you young forever.
(3) Research shows that riding exercise has the same effect on endurance training of internal organs as swimming and running. This exercise not only benefits 3 pairs of joints and 26 pairs of lower limb muscles, but also benefits the muscles of neck, back, arms, abdomen, waist, groin and buttocks. Joints and ligaments have also been exercised accordingly.
(4) you can lose weight. Bicycle is a tool to lose weight. When riding a bicycle, because of the periodic aerobic exercise, the exerciser consumes more calories and can receive significant weight loss effect. According to statistics, a person weighing 75 kilograms can lose half a kilogram by riding 73 miles at a speed of 9.5 miles per hour, but he must persevere every day.
(5) can improve sexual function. Cycling 4 every day? 5 kilometers can stimulate the secretion of estrogen or androgen, enhance sexual ability and contribute to the harmony of husband and wife's sexual life.
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