Hidden dangers of fitness exercise
One of the hidden dangers: construction pollution
With the increasing demand, gyms have sprung up like mushrooms after rain. In fact, new gymnasiums will be polluted to some extent, such as ammonia gas, radioactive radon pollution and formaldehyde and benzene pollution caused by decoration and indoor furniture. Ammonia mainly comes from concrete antifreeze; Radon exists in building cement, slag brick, decorative stone and soil, and its main harm to human body is lung cancer. Formaldehyde mainly comes from various plates, such as wood-based panels. Benzene compounds mainly exist in paints, adhesives and various interior wall coatings, and can also cause cancer or blood diseases.
The second hidden danger: noise pollution
In the gym, following the coach and exercising in rhythmic music is a very fun thing for many people, but few people know that although music is the key to arouse the mood in the gym, if the volume is not well controlled, it will also become a killer for everyone to listen to. It is also a kind of noise pollution. Long-term exposure to noise will cause dysfunction of endocrine, sympathetic nerve and other tissues and organs, which can lead to increased adrenal secretion, and a series of uncomfortable symptoms such as vasoconstriction, elevated blood pressure, accelerated heart rate, headache and forgetfulness, decreased attention, weakened digestive ability, and physical and mental decline. In addition, noise will accelerate myocardial aging and increase the incidence of myocardial infarction. The state stipulates that the dynamic noise of entertainment places shall not exceed 85 decibels.
The third hidden danger: air pollution
Some gyms have small space and many members. Indoor air pollution is caused by the dust on the ground caused by human movement and the shedding of clothes, shoes and socks, skin and so on. These particles with a diameter less than 5μm can be inhaled into human respiratory system and even infiltrated into lung cells. Inhalable particles may not only become carriers of microorganisms, but also contain toxic substances or other pathogenic and carcinogenic substances. Moreover, when there are many crowded people in the room and the ventilation is not good, it can lead to the increase of indoor carbon dioxide concentration, which makes people feel sick, headache and other discomfort. Studies have proved that the amount of carbon dioxide produced by different people's activities is different, which is about 10 times that of static activities. Usually, the indoor carbon dioxide concentration is generally less than 0. 15%, while the carbon dioxide concentration in the gym is 4 ~ 5 times higher than normal. In addition, when people exercise, a large number of odors and microorganisms are discharged from the body surface, which will also cause indoor air pollution.
The fourth hidden danger: fitness equipment hurts people.
People often hear about injuries in the gym. In fact, the personal injury caused by fitness equipment is mainly because many bodybuilders know nothing about fitness equipment, and newcomers know nothing about how to use fitness equipment. Some club coaches will give equipment guidance to new members, while others will not. In addition, some sports equipment lacks protective measures and fitness equipment is not in place. For example, when using fitness equipment, bodybuilders will be disturbed by other equipment around them, which will lead to accidents.
The fifth hidden danger: the health of the fitness crowd
At present, most fitness centers do not have strict physical examination for members when they apply for membership cards. Except for a few super-large gyms that need medical fitness certificates, other gyms are almost fearless of members who come to sign up. In fact, fitness must vary from person to person, and not everyone's physical conditions are suitable for fitness exercise. When a regular fitness club recruits members, the applicant must produce a detailed physical examination report to prove that it is allowed to carry out large-scale fitness activities. Once the applicant's cardiopulmonary function is not good, it is recommended to adopt a relatively quiet exercise mode; For people with too much fat, we must control the amount of exercise. In addition, some patients with infectious diseases go to the gym to exercise, which may also affect the health of others.
Matters needing attention in fitness exercise
A large amount of hydration can help drain acid.
Many people will have backache after exercise. To prevent this reaction, if you exercise too much at one time, your body may have a big reaction the next day, which will last for two to three weeks.
Try to replenish water in the body after a lot of exercise and drink plenty of water to prevent excessive discharge of lactic acid in the body. Too much lactic acid may make you ache all over. In addition, the reduction of water also increases the pressure on the kidneys, which is prone to gout. Drinking more water can expel acid. If you can't get a massage right away, you'd better take a hot bath.
If there are injuries such as ankle sprain, the first remedy is ice compress. If there is no ice at that time, wash 15 to 20 minutes with cold water to prevent hematoma caused by telangiectasia. Then you have to go to the nearest hospital and take a photo to see if there is any bone damage.
Staying in bed after an injury is only part of the rest.
Some people have poor skills and incorrect posture when participating in sports, which can also cause tennis elbow and other problems. There are still some people who have good physical fitness and feel that they are capable, so they despise the preparation before exercise, and as a result, they will be injured because they are not prepared for the activity.
Bed rest after injury is one of the methods of rest after injury, but it is not comprehensive. If not treated in time, it is easy to cause tissue adhesion, but it will last for a long time. Correct treatment can take effect quickly, even the pain can be relieved immediately, and the recovery is faster than simply staying in bed.
Attention should also be paid to preventing injuries in daily life.
Many patients with chronic diseases are caused by carelessness in daily life. People who work at their desks for a long time are prone to local soft tissue spasms, and it is easy to fall into the root cause after a long time. People who have seen it will also see: