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Through the questionnaire survey and analysis of badminton fitness enthusiasts, the results show that badminton enthusiasts are lucky.
Compared with professional athletes, the results of dynamic injuries are mostly acute injuries, mostly due to irregular movements when playing.
Fan-induced, easy to occur in the wrist and rotator cuff.
Introduction: Badminton is widely used in mass fitness, and more and more people like it.
. However, many badminton fans are interested in preventing sports injuries because they have not received formal training.
And self-protection consciousness, there is still a certain gap compared with professional athletes. Professional athletes and amateurs
Although there are some similarities between fans, they are influenced by factors such as technology, intensity and reasonable arrangement of time.
The damage of the two is definitely different. And discuss all kinds of injuries in badminton mass fitness.
The reasons for this phenomenon are of great significance for effectively preventing badminton fans from being injured in sports.
1 survey object and method
In this paper, a random survey was conducted online (the survey lasted for one month: June 65438+1October1-June 65438+1October 3 1). combinatorial method
According to the research results of badminton sports injury investigation for more than ten years, a questionnaire was designed. Let badminton fans conduct a questionnaire survey.
Fill in and analyze the questionnaire by mathematical statistics.
2 Survey results and analysis
2. 1 total prevalence of sports injuries
Among the 756 fans surveyed, 538 have suffered sports injuries, with a prevalence rate of 84.4%. Yu professional feather
Compared with hairball athletes (the prevalence rate of professional athletes is 83.47%), there is no difference in the incidence of sports injuries between them.
It's huge. Judging from the overall prevalence rate, badminton is a sport with high injury rate. Therefore, in badminton.
During exercise, attention should be paid to preventing injuries.
2.2 Types of sports injuries
Table 1
Traumatic condition
Acute 225 35.27%
Chronic 204 3 1.97%
There were 209 cases of acute and chronic diseases, accounting for 32.76%.
As can be seen from the table 1, among the fans surveyed, acute injuries are slightly more than chronic injuries. Related research fund
It is expected that among professional athletes, athletes with low professional years have not reached the excellent level because of their physical fitness.
So they have more acute injuries. Therefore, among novices and fans with short game life, they should
Pay attention to several kinds of acute injuries that are easy to occur when playing ball.
Acute injuries that easily occur in badminton include knee joint injury, achilles tendon rupture, lumbar muscle sprain, heel injury and so on.
Tendon rupture, ankle sprain, thigh muscle strain.
Table 2 Incidence of sports injuries
Name of injury, number of people, occurrence rate of repeated injuries * occurrence rate of repeated injuries
Wrist injury 275 36.37% 145 52.73%
Rotator cuff injury 240 365 438+0.74% 65 438+0.22 50.83%
Ankle sprain 207 27.38% 102 49.28%
Lumbar muscle sprain18123.94%108 59.67%
Heel pain16221.42% 74 45.70%
Muscle strain of thigh14118.65% 6042.55%
Knee ligament sprain10313.62% 6462.38+04%
Tennis elbow 86 1 1.37% 46 53.49%
Finger injury 79 10.44% 32 40.5 1%
The calf strain 5 1 6.74% 20 39.22%
Eye injury was 253.3% 1.4%
Fracture 9 1. 19% 3 33.33%
Achilles tendon rupture was 60.79% 3.50%
* Number of repeated injuries: among the injured fans surveyed, the number of people who repeatedly suffered such injuries during sports.
As can be seen from Table 2, the wrist is the most vulnerable part, with an injury prevalence rate of 36.37%, followed by.
The prevalence rates of rotator cuff and ankle injuries were 365,438 0.74% and 27.38% respectively. Professional athletes, the most vulnerable.
The injured parts are ankles and feet, which are caused by excessive exercise of professional athletes in training.
Among badminton fitness enthusiasts, the main reason why wrist and rotator cuff are easily injured is playing.
The technical action is not standardized.
In the number of repeated injuries, the highest incidence of injury is knee joint injury, followed by.
Lumbar muscle sprain, tennis elbow, wrist and rotator cuff are prone to repeated injuries. Achilles tendon rupture occurs in people.
Not much, but the rate of repeated injuries reached 50%. Therefore, we should also pay attention to this kind of injury during exercise.
Prevention.
2.3 The injuries that fans are prone to in sports and their improvement measures.
2.3. 1 wrist injury
In badminton fitness, wrist injuries are easy to occur. Due to the technical requirements of badminton,
Whether hitting, smashing, hanging, picking, pushing, pouncing and hooking, the wrist is required to have basic extension and abduction.
Action, and then with different technical essentials, quickly straighten the wrist and flash, whip the ball or extend the wrist from the back to the outside.
Adduction, pronation, dodging, chopping and hitting the ball, the wrist constantly makes different changes in this rapid backward extension and whipping action.
Angle inward, outward rotation and bending. Therefore, the triangular cartilage disc, the weak link of the wrist, is constantly being rotated and squeezed.
Cause harm. Therefore, in badminton, fans should pay special attention to wrist preparation.
And we should adhere to the prevention of wrist injury for a long time.
Measures to improve wrist injury: You can do wrist exercises with small dumbbells or sand bottles to increase wrist strength. frequency
According to your personal situation, you should control the weight until your arm aches, or increase the weight of the racket about 8 words.
Practice strengthening and improving the muscle activity ability of wrist. Bricks can also be used to replace heavy objects and can also be made.
Show your finger strength. Wear a wristband or reinforce it with an elastic bandage when exercising. The amount of practice depends on individual circumstances.
Rotator cuff injury
Rotator cuff injury is also a common injury in badminton, which is due to various techniques in badminton.
In the process of operation, whether forehand, backhand or chop, the basic action needs to be pulled back with the right (left) arm at the same time.
Chest stretching, when the ball falls above the forehead and hits the ball, the upper arm is raised to the right (left) and the elbow is in front.
The arm swings back naturally, the wrist stretches back, and the forearm rotates inward quickly to drive the wrist to flex and whip. Therefore, the shoulder joint enters.
Repeat this action for countless times, and the four small muscles that make up the tendon sheath are in a centrifugal overload state.
, thus causing rotator cuff injury.
Therefore, when playing sports, fans should also pay attention to making full preparations and playing ball games.
Attention should be paid to the standardization of technical actions.
Measures to improve shoulder joint injury: strengthen shoulder strength training and shoulder rubbing and stretching training, and use certain
Put the weight of the goods on the elbow and lift them horizontally to shoulder height for 1-2 minutes as a group, 4-6 groups at a time.
Pay attention to relax at halftime. When you relax, do positive pressure, reverse pull and front and rear circle exercises on your shoulders.
Knee joint injury
In the survey, the knee joint is the most prone to repeated injuries. In badminton, it is usually
In a short distance, there will be repeated changes in direction, sideways forward bending, backward stretching, take-off, striding and backward pedaling.
The knee stabilizer constantly bears strong tensile stress and traction. Once a certain action is uncoordinated and overused,
Stress and fatigue often lead to acute injury of knee joint. Therefore, this is especially true in badminton.
Don't pay attention to this loss with high repetition rate.
Improvement measures of knee joint injury: adopt static half squat or load-bearing static half squat to increase the strength of this part.
. If the quadriceps femoris is strong, it has strong ability to bear load during exercise and the possibility of strain is also great.
It will get smaller. When doing strength strengthening exercises, the angle of knee flexion can start from the angle of knee pain, and it is slow.
Gradually increase it to no more than 90 degrees, and each practice time can be gradually increased from 5 minutes to more than half an hour.
When practicing, the quadriceps femoris shakes slightly. You can wear knee pads when exercising.
tennis elbow
Tennis elbow is the most common injury in all racket sports. The reason is that many control fingers, wrists and forearms.
Movable muscles are attached around the elbow joint. In badminton technical movements, the proportion of wrist flexion and forearm rotation
More. For example, backhand hitting is done through wrist flexor and upper limb pronator. At the elbow joint
When 130~ 180 degrees, the resultant force of extensor is the most concentrated and the lateral ligament is the tightest. At this point, if you use the largest
If you throw it hard, you may get hurt. Therefore, in badminton, strengthen the protection of elbow joint and
It is necessary to prevent tennis elbow.
Improvement measures of tennis elbow;
1. fully move all joints before playing, swing for a few minutes before playing, and gradually increase at the beginning.
Force, especially when it is cold in winter.
2. Thicken the racket handle. Generally speaking, the rackets produced by manufacturers are always the thinnest, so that anyone can use them. But absolutely right.
For most athletes, they are too thin. Elbow muscles are overloaded when clenching fists. Thickening can obviously reduce elbow muscles.
Meat burden.
3. Wear elbow pads.
4. Relax the grip and don't make your elbow too straight when hitting the ball.
5. Gradually increase strength exercises.
In addition, elbow pain often occurs when the amount of exercise suddenly increases, and sudden extension of playing time should be avoided.
Ankle injury
Relevant data research shows that the main causes of ankle joint in sports are the instability of supporting foot and dynamic technology.
Poor practice, injury, wrong take-off, insufficient warm-up activities. However, in badminton, the whole stadium is moving.
The ankle joint will be used for moving, striding and landing. Therefore, enthusiasts should understand and master the prevention of ankle joints.
The damage method of the joint is very necessary.
Never continue to exercise after spraining your ankle. You can't rub it immediately, and you can't check the severity of the injury.
In this case, immediately rinse with cold water to achieve the purpose of cold compress to stop bleeding. Because in the process of washing, the ankle will be fast.
Swelling up quickly, if the injury is serious, it will bring trouble to the treatment. You can't just check the severity of the injury.
Dress with drugs, because some will have skin reactions. The necessary surgical treatment could not be carried out, which led to the delay.
The best time for treatment. Immediately after the injury, press the tender point (the broken ligament) with your thumb to stop bleeding. one
If the sprain is not serious, it can be recovered by stopping exercise 10-20 days. But you must stop moving. Severe cases should be
You should go to the hospital to see a doctor at once.
Symptoms of ankle injury:
Ankle injury has different symptoms according to different parts:
1 When the lateral malleolus is injured, there are different degrees of swelling or subcutaneous congestion in the anterior lower depression of the lateral malleolus.
In severe cases, the foot can't support or stand, the ligament is simply torn, and the tenderness is mostly under the lateral ankle.
3 When combined with avulsion fracture, there is obvious local tenderness at ankle joint.
Chronic ankle strain is characterized by pain in preparation for exercise, relief after exercise and aggravation after a lot of exercise.
. My ankle hurts.
Prevention and improvement measures of ankle injury;
1. Pay attention to warm-up before exercise and pay attention to the tightness of shoes (not too loose).
2. Pay attention to avoid excessive fatigue and despair during exercise.
3. Jump as little as possible.
4. Strengthen the strength exercises of muscles around the ankle joint, such as lifting heels, walking toes and jumping toes.
After ankle injury, it is necessary to check and diagnose in time to avoid misdiagnosis leading to chronic pathological process.
2.3.6 Lumbar muscle sprain
The technical characteristics of badminton require the waist to bend constantly (such as sprinting to catch the ball, striding to catch the ball, rubbing).
The ball in front of the net) or overstretching (such as spiking, killing the ball, hitting the high ball in the backcourt). When repeating these actions, the waist
It's easy to get hurt. Fans are inattentive when playing, their muscles are too relaxed and their movements are technically wrong.
Insufficient warm-up activities, these reasons are easy to cause acute lumbar sprain.
When acute lumbar muscle sprain, there is persistent localized pain in the waist, difficulty in moving, coughing and sneezing.
Symptoms get worse, and the next day may be worse due to local bleeding, swelling and low back pain; There is only a slight waist twist.
There was no obvious pain at that time, but I felt backache the next day after rest. Restrict waist movement. Can't stand upright
Difficulties such as bending over, leaning back, twisting, coughing and sneezing will aggravate the pain. Immediately after spraining one or both lumbar muscles
Pain occurs; Sometimes pain can appear half a day or one night after the injury, the waist activity is blocked, and pain occurs at rest.
Slight and severe pain when exercising or coughing.
When there is an acute lumbar sprain, stop exercising immediately, and those who are serious will be sent to the hospital immediately. Prevent delay in treatment
Become chronic. It is advisable to sleep on a hard bed in the early stage of sprain. Pay attention to keep warm and rest. In severe cases, rest for 2-3 weeks. After the cure, it should be
Try to avoid spraining again. If necessary, you can wear a belt to protect your waist.
2.4 sports injury types that occur less but should be paid attention to and improvement measures
2.4. 1 Achilles tendon rupture
In badminton, stride and take-off are more common. Therefore, during the exercise, due to a strong emergency stop.
, Achilles tendon ligament direction change or overwork is easy to cause Achilles tendon rupture, and it is easy to be injured in the following situations: traction
The force is generated too quickly and obliquely, and the external force is applied before the force is exerted. Although achilles tendon rupture occurred in the investigation
The rate is not high, but the rate of repeated injuries is relatively high, and the occurrence of achilles tendon rupture will bring to fans.
It is inconvenient and the treatment time is longer. Therefore, the prevention of achilles tendon rupture should arouse people's general interest.
Readers' attention.
Achilles tendon rupture usually has an obvious history of external injury, and patients often feel that their calves are kicked or hit, and sometimes they can smell it.
See that loud noise. Patients can feel local pain or slight pain immediately. Some patients cannot walk or
Cross this line. The affected foot is mostly in the state of external rotation, which is called "splayed foot". In this case, it should be established.
That is, stop exercising, go to the hospital to check whether the achilles tendon is really broken, and treat it in time so as not to delay the best treatment.
Treatment time.
Preventive improvement measures:
1 Make full preparations before exercise and adjust the excited state of the body to the most suitable state, so that,
The functional activities of all parts of the body have been strengthened.
2. Pay attention to strengthening protection and self-protection during exercise: ankle joint sheath; Increasing the amount of exercise must
A gradual process.
If you feel tired or painful during exercise, you should rest for a few days. After strenuous exercise, rest the next day.
For moderate relief.
It is also important to master the essentials of technical movements correctly. Don't start practicing until you have fully mastered the essentials of technical movements.
Xi。
Eye injury
Badminton, although eye injuries are rare, may cause serious visual damage and influence.
Sports and daily life. Related research shows that badminton is high because it is fast and uses a racket.
Exercise for severe eye trauma. Moreover, in all kinds of ball games, badminton has the highest incidence of passing.
Therefore, in order to prevent the occurrence of eye trauma, enthusiasts should establish a sense of self-protection and take necessary measures.
When waiting for the ball in front of the net, you should raise your racket to your face, especially when you hit a high ball and your opponent may
It's time to smash.
2.5 Others
Sports injuries will occur in all kinds of sports, among which muscle strain in sports is the most common.
One of them was injured. Badminton is no exception. In badminton, thigh muscles
It is the easiest to pull. Most muscle strains are caused by insufficient preparation before exercise, especially in winter weather.
When it is cold, ligaments and muscles are more brittle and hard, and muscles are tight. If the warm-up activities are not done well, even not.
If you do strenuous exercise immediately after preparing for the activity, you will be easily injured. This is because the muscles are not ready.
Sudden stimulation of overload often causes muscle strain. Therefore, fans should recharge their batteries before playing.
Prepare for preheating separately.
During exercise, if you suspect a muscle strain, you should stop exercising immediately.
Measures to improve leg muscle injury: increase strength training of thigh muscles and increase muscle stretching training,
Step before and after barbell load, lift left and right feet forward, back and sideways.
It can be protected by elastic bandage.
How to prevent muscle strain;
(1) Make full preparations before exercise. Warm-up activities can raise body temperature, reduce muscle viscosity and relax muscles.
Meat, let the muscles reach the state needed for exercise. You should take part in high-intensity activities directly, and do no preparatory activities.
(2) Arrange the training amount reasonably. We should arrange the amount of exercise reasonably according to our own situation.
(3) Correctly master the technical movements. Don't start practicing until you have fully mastered the essentials of technical movements.
2.6 Cause analysis of injury
Table 3: Statistical Table of Injury Causes
Technical action is not standardized 543 7 1.82%
The preparatory activities are less than 499.66%
Physical fatigue 293 38.75%
Sports injury 182 24.07%
Poor site conditions 169 22.35%
Others 56 7.4%
It can be seen from the statistics of the investigation of the cause of injury that the irregular technical action is the main reason as well.
Compared with professional badminton players, fans are inevitable and the most likely problem. So it's still going on
In badminton, it is very necessary to pay attention to learning and mastering the correct technical movements. Lack of preparatory activities
Integral and physical fatigue are another important reason for fans' injuries. The survey results show that 587 people are exercising.
I used to do preparatory activities before, among the injured? People have the habit of doing preparatory activities. From which you can
It can be seen that although most fans have the habit of doing warm-up activities, due to insufficient warm-up activities. hope
Still did not play a very good role in preventing injuries in sports.
3 Conclusion
To sum up, we put forward the following suggestions to prevent the occurrence of trauma:
1 mastering standardized movement techniques can prevent wrist, rotator cuff and ankle injuries.
Function. Therefore, please ask a professional badminton coach to guide or read relevant books to understand and master the correct movements.
Doing a good job will help fans master standardized action techniques.
Be fully prepared before exercise. In particular, several parts that are easy to be injured, such as wrist joints and shoulder joints.
, waist, ankle, thigh and other parts. The general preparation activity is 15-20min, and the temperature is low in autumn and winter.
In the low state, the range of motion of human joints is reduced, and the elongation of ligaments is reduced, so we should be more fully prepared.
Work. Therefore, the time for preparing activities should also be extended.
In case of physical fatigue or injury (such as slight muscle strain), you should stop exercising.
. Exercise after your physical condition is restored. After exercise, we should form the habit of relaxation. help
Recovery from fatigue after accelerated exercise.
Choose a good venue when exercising, and pay special attention to whether there are balls or other objects on the venue when playing.
Avoid unnecessary injuries caused by carelessness in sports.
Strengthen the understanding of sports injury and pay attention to the accumulation of sports injury knowledge. Not after sports injuries.
Keep playing because it doesn't matter, which is the main reason for repeated or repeated injuries.