Be alert to physical discomfort during fitness. Nowadays, many people choose to exercise in order to be healthy and keep in good shape. There are many ways to exercise, and different people should choose different ways according to their own conditions. In the process of exercise, we should be alert to the discomfort in the process of fitness and take protective measures.

Be alert to physical discomfort during exercise 1 1, and the heart rate will not increase during exercise;

People's heart rate will increase during exercise. The greater the exercise, the faster the heart rate. If the heart rate does not increase significantly during exercise, it may be an early signal of heart disease, indicating the danger of angina pectoris, myocardial infarction and sudden death in the future.

2, angina pectoris during exercise:

Exercise increases myocardial load and increases myocardial oxygen consumption. Especially for some middle-aged and elderly people with different degrees of arteriosclerosis, the relative blood supply to the heart will be insufficient during exercise, leading to coronary artery spasm and angina pectoris. In this case, exercise should be stopped in time, and taking nitroglycerin tablets under the tongue can generally eliminate angina pectoris.

3. Headache during exercise:

A few patients with heart disease don't feel abnormal in the chest when they get sick, but they will have a headache when they exercise. Most people just think that they have not had a good rest or caught a cold. Therefore, remind those friends who participate in sports that if they feel headache during exercise, they should go to the hospital for examination as soon as possible.

4. Abdominal colic occurs during exercise:

Epigastric colic is more common in stomach cramps such as low water temperature, insufficient preparation and excessive exercise when swimming. At this time, you can do hot compress on the upper abdomen for 20-30 minutes, and press Neiguan and Zusanli points by hand for 3-5 minutes. To prevent stomach cramps, make full preparations before exercise, avoid being full, avoid eating beans, sweet potatoes and other foods, and eat less cold drinks. When exercising, there is dull pain and swelling around the navel or lower abdomen, mostly intestinal spasm. At this time, as long as you stop exercising, the pain can be alleviated. You can also massage bilateral joint points for 5 minutes by hand, or apply hot water to umbilical region 10-20 minutes to relieve pain. In order to prevent the occurrence of intestinal spasm, we should make full preparations before exercise and avoid eating cold food.

5. Abdominal pain during exercise:

In the process of exercise, abdominal pain suddenly appears, mostly due to a large amount of sweating caused by rectus abdominis spasm, losing water and salt. When you have abdominal pain, you should do abdominal breathing on your back for 20-30 times and gently massage the rectus abdominis for about 5 minutes to relieve the pain. Excessive sweating during exercise, timely supplementation of 200-300ml physiological saline is the key to prevention.

Be alert to physical discomfort during fitness 2 1. Dizziness:

In fitness activities, you won't feel dizzy except practicing some rotating movements. If you have persistent or short-term dizziness, you should not force yourself to exercise. In particular, middle-aged and elderly people should stop their activities and seek medical attention in time, especially focusing on cardiovascular system and cervical spine examination.

2. Headache:

Headaches should not occur during or after all sports activities. When you have a headache, you should stop your activities and focus on the nervous, cardiovascular and cerebrovascular systems.

3. Breathe:

Breathing is a normal phenomenon in exercise and can return to normal after rest. If you gasp after a little activity and can't recover after a long rest, that's an abnormal phenomenon. Should stop activities, focus on checking the respiratory system.

4. Thirst:

It is normal to feel thirsty after exercise. If you drink too much water, you are still thirsty and urinate too much, that is an abnormal phenomenon. You should check the pancreatic function.

5. Hungry:

Increased appetite after exercise is a normal physiological phenomenon. However, if the food intake suddenly increases and continues, it is necessary to go to the endocrinology department to check the pancreatic secretion function.

6. Anorexia:

After strenuous exercise, I don't want to eat for the time being, but I have a good appetite after rest, which is normal. If you don't want to eat for a long time and feel anorexia, it is abnormal. You should go to the hospital to check your digestive function.

7. Lack of:

Fatigue after fitness activities is a normal phenomenon. It usually takes about 15 minutes to recover. If you can't recover for several days in a row, it means that the amount of exercise is not appropriate and you can reduce the amount of activity. If you still feel tired after reducing your activity, you should check your liver and circulatory system.

8. Pain:

It is normal for people who have just started activities, people who have stopped activities for a long time and resumed activities, or to change the content of new activities and cause muscle pain in a certain part. If the pain occurs at or near the joint and there is joint dysfunction, it is not normal. You should stop exercising and check your joints for damage.

Be alert to physical discomfort, muscle or joint pain during fitness.

If some joints or bones are obviously painful during fitness, you need to stop fitness. Because in the process of fitness, some movements are not standardized, posture is unreasonable, and local joints are accidentally sprained or bones are injured, resulting in obvious pain.

And when you are in pain, you will barely exercise, and the harm to your body will be aggravated. If this happens, you need to stop exercising immediately, and at the same time, you can judge whether there is muscle injury or bone injury through self-examination, rest first and then improve through reasonable treatment.

2, difficulty breathing

People who exercise for a long time have chest tightness and difficulty breathing, so they should stop immediately and judge whether there is any disease through proper rest and observation. Some people may suffer from chest tightness and dyspnea because they exert too much effort in the process of fitness, and their bodies can't adapt, and the blood and oxygen needed by their hearts are insufficient, which will be improved through rest.

Of course, some people are caused by heart disease. It is difficult to improve this situation simply by resting. Go to the hospital immediately to check the types of diseases, and then make reasonable improvements to prevent chest tightness and dyspnea.

Step 3 be dizzy

Having the habit of fitness can reap benefits, but dizziness and even nausea and vomiting after fitness should be stopped immediately, probably because of excessive exercise. Because exercise consumes calories.

Doing strenuous exercise on an empty stomach, if you don't replenish energy properly during the fitness process, will also make the body's nutrition supply insufficient and blood sugar drop. Under the influence of hypoglycemia, you will easily feel dizzy or even faint. People in this situation should stop exercising, take a proper rest and replenish enough energy to alleviate the bad symptoms.

Be alert to physical discomfort during fitness 4 1. It is easy to get heatstroke if you don't sweat during exercise.

Many people often don't sweat much after thirty or forty minutes of exercise, but the skin surface is very hot. This is because the sweat in the body can't be discharged, which leads to the imbalance of body temperature regulation. If you feel hot, you should stop exercising immediately, otherwise you are prone to chest tightness and dizziness, especially in hot summer, which increases the chance of heatstroke. At this time, you can drink some ice water, apply a cold towel to your forehead or urinate in time, which can reduce your body temperature.

2, sweating during exercise, be alert to rheumatism.

Many people think that the more you sweat during exercise, the better the exercise effect. But in fact, a lot of sweating will take away potassium ions, sodium ions, salts and other substances in the human body. For people with poor physique, excessive sweating may lead to dehydration, resulting in dizziness, abdominal pain and other symptoms. In addition to poor physical fitness, you will sweat a lot when you are doing non-sweating exercises such as walking and playing Tai Ji Chuan. You should go to the hospital to check whether there is rheumatism.

Don't take a bath immediately after sweating.

This is because the summer temperature is high, and just after exercise, the human body is still in a state of vigorous metabolism and vasodilation of the skin. At this time, if you take a bath immediately, the skin will be stimulated, and the skin blood vessels will contract through nerve reflex, but it will make it difficult to dissipate heat and raise the body temperature. At the same time, the skin blood flow decreases, and the blood flow back to the heart increases, which increases the burden on the heart.

Because sweat contains more sodium chloride, so sweat should be supplemented with salt and calcium. Therefore, after exercising in summer, you should drink some salt water properly, and then rest for about 1 hour before taking a bath. Of course, it is best to take a bath with warm water.