Warning unreasonable bodybuilding, the benefits of exercise are inexhaustible for life. Exercise is an important way to maintain our physical function, but unreasonable bodybuilding will affect our health. Now I will share with you the warning of unreasonable fitness exercise!
Unreasonable bodybuilding warning 1 one of the warnings: hearing loss.
High-intensity aerobic exercise combined with loud music may damage the inner ear function of women, causing dizziness, tinnitus, ear pain and hearing loss of high-frequency sounds. According to experts, repeated stimulation will loosen some structures called otoliths in the inner ear; Once the otolith falls off and leaves its original position, it will never come back, so it will continue to send wrong information to the brain. Coupled with the excessive volume of accompaniment, it has contributed to this evil result.
Warning 2: Masculinity
Some health care doctors have found that many female athletes tend to be masculine and grow beards and even chest hair. The root cause lies in excessive strength exercises such as weightlifting, which leads to a large loss of female hormones.
Warning 3: sequela of fitness
Women who often go to the gym to do weapons sports, such as weightlifting and other weight-bearing sports, have great pressure on the pelvis, which can lead to the relaxation and fragility of perineal muscles, and in severe cases, it can cause uterine prolapse or prolapse, incontinence and so on. This is called fitness sequelae. Sequela will make people feel uncomfortable for a long time.
To this end, bodybuilding experts suggest: do more balance exercises, the method is: stand against the wall, put your feet together, keep your back straight, look straight ahead, stretch your hands forward, press your palms against the wall, bend your elbows, and do series exercises all over your body, doing 8- 10 times a day.
Women who choose good sports should focus on physical exercise, so balance exercises, aerobics and sit-ups are the first choice. In addition, we should also consider the current body shape, such as throwing, weapon practice, basketball practice and so on. And short and fat people should practice long jump, sprint, horizontal bar and pull-ups. As for swimming, diving, skipping and so on. No matter which body shape is suitable.
Warning of Unreasonable Bodybuilding Exercise 2 Despite your good intentions, excessive exercise is harmful to your internal organs and even has a series of other health risks. A recent study shows that more than two hours of regular exercise does more harm than good.
1, gastrointestinal problems
According to the Australian sports magazine "Pharmacology and Therapeutics of Digestive System", intense physical stress may lead to intestinal leakage syndrome, which will weaken the function of intestinal lining and lead to bacteria and toxins entering the blood.
It is believed that the resulting toxic leakage is the main cause of multiple sclerosis (MS) and chronic fatigue syndrome, and it plays a role in many other diseases.
73% to 96% of marathon runners will have serious gastrointestinal diseases, while the proportion of ordinary marathon runners with serious gastrointestinal diseases is only 7% to 1 1%.
There is no immediate solution to this disease-although there is nothing wrong with gluten-free diet, it is best to rest in the gym 1 hour.
But it's not just your stomach that suffers. Although gyms claim to make you happier and healthier, they prefer that you don't know that excessive exercise leads to a series of health risks:
2. Arrhythmia
It won't hurt to jog on the treadmill for a long time, will it? No! People who often carry out endurance exercise may cause permanent structural changes in heart muscles, which is called "toxic damage to the heart" in medicine.
This disease is considered to be prone to exercise-induced arrhythmia, which makes them more prone to sudden cardiac death. For many years, some sports fans have been complacent that cigarettes, coffee and soft drugs are the main causes of arrhythmia. However, a study published in the European Heart Journal on 20 13 shows that excessive fat-consuming exercise can also lead to poor heart health, especially for people with a family history of arrhythmia.
This study measured the heart rhythms of more than 50,000 cross-country skiers in ten years, and found that the risk of arrhythmia increased after each competition, and the risk of arrhythmia of those who competed every year was 30% higher than that of those who competed every five years. The intensity of exercise will also affect the test results: the best performers have a higher risk of arrhythmia.
3. The immune system is unstable
Cortisol (hydrocortisone)-a hormone secreted by the adrenal gland during exercise stress-produces gluconeogenesis in the liver (produces new glucose) and increases muscle protein decomposition.
This is good in essence. Hoping to benefit from its muscle stimulation effect, professional athletes have been injecting cortisol into their tired muscles for many years (just like those office workers who suffer from muscle strain). But scientists have recently concluded that the negative effects of cortisol may outweigh its benefits.
Although cortisol can relieve swelling and redness caused by injury, its immunosuppressive effect means that you need to take higher cortisol levels to get sick.
To understand this, we can make an analogy-the instinctive "fight or flight" stress response. Under stress, cortisol levels rise significantly-but this is usually short-lived. After you fight or escape, your stress response system will return to normal.
However, when you exercise, this will not happen so quickly. Basically, your body has no time to recover, so it stays in (or is close to) fight-or-flight mode, and your immune system will pay for it.
4. The bones are very fragile
Excessive exercise will not only lead to more risk of disease, but also lead to bed rest, because cortisol will interfere with calcium deposition in bones. When cortisol is in the blood, more bone tissue is decomposed rather than deposited. This means that sports addicts are in a state of long-term stress, which makes them face a higher risk of fracture and rupture.
The resulting decline in bone mineral density will lead to serious diseases, such as osteoporosis and arthritis, which may appear among more fitness enthusiasts in the future.
5. Mental health
Heavy weight training may be a quick way to reach the perfect figure you have been longing for, but it has been proved that it will have a negative impact on mental health.
A study called "overtraining syndrome" shows that overtraining people have the same biochemical indexes as clinical depression patients-that is, both diseases will change the emission of serotonin and tryptophan. Behaviorally, clinical depression and overtraining are also considered to reduce sharing motivation, insomnia and irritability.
Last year, technical university of munich found that young athletes who didn't have enough time to recover from stress and injuries were more likely to suffer from depression.
These are not the reasons why you don't want to exercise, because there is no better way to lose weight than exercise. So how do you judge whether you exercise too much?
The degree of symptoms varies from person to person, and a single symptom does not necessarily mean that you exercise too much. In addition, the following list is not exhaustive.
Nevertheless, any combination of the following situations may indicate that you have exercised excessively, and you need some time to recover.
1, listless and sleepy;
2. Poor sleep (although very tired);
3. Muscle aches;
4, poor sports performance, unable to complete;
5, irritability and irritability;
6, loss of appetite;
7. Loss of libido;
8. Poor coordination;
9, lymph gland swelling;
10, abnormal heart rate.
If you have any of the above symptoms, the most important thing is to stop exercising immediately. Your body needs time to recover. Symptoms may take days, weeks or even months to subside. Once you feel better, it is wise to slowly redirect yourself into a life of exercise. First concentrate on ordinary activities, such as jogging or cycling, and then do intensive exercise.