This is a healthy and fashionable society, and everyone has begun to pursue health and figure. Gyms are becoming more and more popular, but you need to know some precautions when you go to the gym to exercise. The following is what I shared, I hope it will be useful to you.

: Safety issues of equipment exercises

According to previous media reports, a gentleman recommended a barbell in the gym. Because the weight plate was too heavy, the barbell fell to his chest and died. It can be seen that barbells should be done according to their abilities, and the heavy ones should be supervised. It is best to clamp the outer end of the weight plate with a circlip, so that when the last group exerts too much force or loses its balance, the weight plate will not fall and hit itself or others. In addition, in the equipment training area, the density of equipment division is relatively high, and dumbbells and weight plates can be seen everywhere on the ground. Be careful not to trip and hurt yourself when you walk.

: noise problem

In order to create a sensational effect and stimulate the athletes' mood, the coach plays the music of spinning and dancing loudly, which is sometimes unbearable, resulting in the indoor environment being polluted by noise. Over time, it will damage athletes' hearing and nervous system. It is suggested that some objects such as cotton balls can be stuffed in the ears to maintain proper sound insulation and reduce noise pollution.

: air quality

There are many types of gyms, such as yoga room, dynamic gym, dance gym and so on. Many women like to go to these gyms to exercise, but most of these exercises belong to aerobic exercise. When these exercises are carried out indoors, the air inside is not as good as that outside. If there are many people, the indoor air is very easy to become turbid, which makes people feel difficult to breathe during exercise and ignores the smooth progress of exercise and human health.

Of course, aerobic exercise needs fresh oxygen. If you exercise in a gym without a good ventilation and convection device, the indoor exhaust gas will continue to circulate, which will easily lead to some epidemic diseases. In addition, the facilities in the gym are also easy to become the source of infection, such as some plastic carpets, MDF, artificial plywood and so on. There are some newly renovated gyms, among which there may be air pollution hazards such as formaldehyde.

: equipment infection

Many people are using the fitness equipment in the gym. Often on the strength exerciser, you can change three people in 20 minutes, while on the treadmill, 15 minutes can change one person. After the people in front left, many people immediately went up to warm up, and the handrails were still wet and sticky. When people use fitness equipment, their bodies will drink the equipment, so the contact area is large, so sweat and bacteria on their bodies are easy to stay on the equipment, which is easy to cause the spread of bacteria and viruses and threaten their health.

: Hygienic products are not guaranteed.

Many gyms will provide a set of towels, slippers and other items for bodybuilders who are members. Although these towels are all white, the appearance is clean and there is no smell, but many people will spread towels on the pedals when doing stepping exercise to prevent slipping during exercise. In this case, the cleanliness of these towels can not be guaranteed. Even if the gym has disinfection measures, it can't be completely clean.

: Safety hazards of running treadmills

Some people leave the treadmill and the TV in front of them when they get off the treadmill or leave temporarily, or turn off the TV without turning off the treadmill. Although there was no one on board, the belt continued to run. When getting on the treadmill, be sure to check whether the belt is running before getting on the machine. If your eyes are not good, or you are not careful, it is not easy to see the running stop of the belt in order to grab the treadmill, and you are blindly taken down by the belt, which may hurt your ankle or hit your head. The consequences of the injury can be imagined. Therefore, it is suggested that as long as you leave the treadmill, you must turn off your mobile phone and TV, so as not to give others an illusion. Never step on both sides and the back edge of the belt when running, otherwise there will be safety problems. In addition, there are two holes on the treadmill platform for putting small items such as TV remote control, athletes' mobile phones and beverage bottles. Sometimes there is water in the hole, so be sure to look at it clearly, or the phone will be scrapped.

Prevent injuries and strains to limbs, waist and muscles.

When doing weightlifting, the movements should be as standardized as possible, pay attention to science, and prevent pulling muscles and bones. It is necessary to give the muscles a certain repair period. When the pain on one side does not decrease, you should ask the reason carefully and relieve the pain under the guidance of the coach.