Expert: It's good to ride a bike, but be careful to cause five kinds of harm to your body! ? Cyclists who suffer from cervical spine injury in cycling tend to lean excessively because it is designed by the general body structure. In order to observe the front, you need to raise your head and lift your neck. This is a compulsive posture, which may cause neck muscle tension in the long run! When the cervical joints and muscles are in a state of tension for a long time, they are easy to get tired and injured, and cause discomfort or inflammation of the neck or neck muscles.
Lumbar injury When riding a bicycle, the waist burden of the human body is the heaviest! If the seat of the bicycle is adjusted too high when riding, it is easy to cause excessive hip twisting when riding, which will cause fatigue damage to the lumbar muscles for a long time. If you get used to this posture, you will get into the habit of bending over, and you may even form a hunchback, which will affect your posture.
Coccyx and buttock ache When a normal person sits, the fulcrum of stress is the strong and thick ischial tubercle on both sides of the buttock, and the coccyx is basically suspended and does not bear the load. Under normal circumstances, when riding a bicycle, the buttocks exert force on the ischial tubercle, but when the road surface is uneven and bumps down, the buttocks will inevitably slide forward, making the ischial tubercle slide to both sides. Once the ischial tubercle bears unreasonable friction, compression and load for a long time, it may lead to traumatic bursitis, which mostly occurs on one side of the ischium, which may be related to the unbalanced posture when riding. In addition, when riding a bicycle in bad road conditions, the coccyx can easily become the fulcrum of the whole body due to bumps, and may break or break away from the sacrum after repeatedly colliding with the hard pad under considerable gravity.
However, in order to challenge their limits, some drivers often try to ride a long distance beyond their physical strength, which is easy to cause sphincter strain and even inflammation. Sphincter plays a leading role in defecation, so sphincter inflammation is very troublesome. In addition to using drugs, you need to sit in the bath and soak in hot water every day. Sitting posture can no longer oppress the wound, and it will take at least 3 to 6 months to heal.
Hand injuries Cycling may cause two main types of hand injuries. The first type is ulnar neuropathy, which is mainly caused by the long-term compression of the upper limbs when riding, and the amount of exercise is extremely small, resulting in a decrease in blood circulation of the upper limbs. In addition, when grasping the lower handle, the ulnar nerve is overstretched, resulting in paralysis, weakness or pain of the little finger. The second type is the common carpal tunnel syndrome, mainly when grasping the handle, the pressure is directly transmitted to the median nerve of thumb, index finger, middle finger and part of ring finger, resulting in numbness of hands and pain and weakness of fingers.
Riding a bike with a knee injury was originally an ideal way to exercise your knee. When riding, the knee extension range is within its normal range of motion, and it will basically not bear any oppression and will not be impacted by external forces. However, studies have shown that when cyclists ride improperly, their knees may be injured, especially the lateral side of their knees is prone to iliotibial tract syndrome, which accounts for about 15% of all cycling injuries.
How to prevent sports injuries caused by cycling? To prevent these five sports injuries when riding a bicycle, we should pay attention to the posture of riding a bicycle and the specifications of the bicycle used.
First, when riding, the upper body should be lowered, the head should be slightly tilted and stretched forward, and at the same time, the arms should be naturally bent, which is beneficial to the waist to bow, lower the center of gravity of the body, and prevent the impact force caused by car bumps from spreading to the whole body.
Second: When riding, both hands must hold the handle lightly and forcefully, and at the same time, the buttocks should sit firmly on the seat.
Third: In order to ensure the correct riding posture, vehicles, seats and grips should be as comfortable as possible according to their actual situation.
Fourth: If you ride for a long time, get off the bus every hour to stretch yourself. Once the road is bumpy, you'd better get off the cart and walk. But people who ride for a long time must do what they can, and don't try to be brave and cause sports injuries.
How to prevent sports injuries caused by cycling? ? Ride a bike