Don’t be too 鈥渟trength鈥?during winter
Don’t compete with strong winds. Don’t compete with strong winds during winter fitness.
At the same temperature, if there is wind, it will make people feel colder.
The wind blows on the skin and the ambient temperature drops by 8 degrees Celsius.
The cold makes the skin chapped, the lipid layer changes, and the knees are cold, making the fingers and toes stiff.
The study found that the rate of knee skin temperature drop is more than 20 times that of the chest.
In the cold and cold, the basal metabolic rate will increase by 10%-20%.
Increase the amount of exercise, and its heat production is mainly used to protect the cold, it is difficult to achieve fitness effects.
Therefore, exercise in the intense cold and biting wind, similar to self-abuse, is contrary to the principle of fitness and entertainment.
銆€銆€Don’t smog with the smog. The yang is closed and the fog is more.
Due to the serious air pollution, the current fog is no longer pure water vapor.
Particles such as smoke and dust suspended in the air are often intermingled and become a nucleus, commonly known as cockroaches.
Fog and sputum have a stimulating effect on the respiratory mucosa, which can induce rhinitis, bronchitis, asthma and other attacks.
When the fog or sputum is severe, damage to the respiratory mucosa will occur, which will reduce the barrier and defense effect, and cause some bacteria, viruses and other pathogenic microorganisms to invade, leading to lung diseases.
So, in the foggy weather, or “cats” at home, or do some indoor sports.
銆€銆€Don’t catch a cold with the cold. The climate in winter is changeable and the cold is frequent.
People suffer from colds, fatigue and weakness. If they have a fever, they will increase their physical loss.
At this time, the exercise metabolism is enhanced, which does not help the recovery of the cold.
In addition, people suffering from a cold, the immune system is under stress, exercise will increase the fatigue of the immune system, reducing the body’s resistance.
Some pathogenic bacteria that could have been eliminated by the immune system will instead multiply and grow, causing serious diseases such as pneumonia, myocarditis and bacteremia.
銆€銆€Also, don’t eat overheated diet after exercise.
In the cold winter season, the skin of the limbs and the heart, lungs, and even the mucosa of the digestive tract and surrounding tissues during exercise are in a state of cold adaptation.
If you eat hot food immediately after exercise, the mucous membrane of the digestive tract will produce a strong stress reaction, causing microvascular rupture and bleeding.
In the middle-aged and elderly people, the organ and organ adaptation function is reduced, the strain capacity is poor, the vascular fragility is increased, and the possibility of mucosal damage and bleeding is greater.