Will the chest become smaller when running? How women run to prevent breast shrinkage
If you don't wear sports underwear during exercise, it will cause the chest to move violently for a long time, which will not only cause chest pain, but also easily cause chest atrophy.
Recently, a research report was published in the industry. In a study of runners in the 2013 London Marathon, it was shown:
32% of female runners said they occasionally felt chest pain, and 17% of them reduced the amount of training.
Maybe seeing this, you think it’s better to stop running, it’s better for chest.
But at the same time, the number of new cases of breast cancer in my country is 20%-30% every year. And there is evidence that running is the best way to prevent breast cancer.
When you run, your chest moves more vigorously
Michel Norris, a researcher at the University of Portsmouth, UK, specializes in chest movement in the laboratory.
The study in Norris showed that the movement distance of the breast without support protection when running reached 15 cm, 50% of which belonged to the up and down movement, and the left and right and front and back movements each accounted for 25%.
Of course, depending on the size of the breast, the moving distance is also different.
Don’t struggle, you will lose your breasts if you lose weight
Many girls dream of losing weight without losing their breasts, but the main component of breasts is glands + fat.
And we said that in the process of losing fat and becoming thinner, the body is treated indiscriminately, that is, as long as you become thinner, there must be less fat on the whole body, including the breasts.
Then why wear sports underwear?
From a physical point of view: If you do not wear sports underwear during exercise, it will cause the chest to move violently for a long time. Not only will there be chest pain, but it will also easily cause chest atrophy.
From the psychological point of view: If my chest hurts after exercise, it will definitely dampen my little enthusiasm for exercise and reduce the number of exercises. Then the weight loss effect will definitely be affected.
Purchase guide
Just look at the intensity of exercise
Low intensity level: walking, billiards, archery, yoga, kilometer cycling, Pilates, etc.
Medium intensity level: brisk walking, dancing, golf, spinning, etc.
High intensity level: skiing, running, badminton, tennis, etc.
Exercise reminder:
1: For amateur runners, a brand quality of about 100 yuan is enough.
2: The wider the shoulder strap, the better. Nine girls have bought wide shoulder straps, thin shoulder straps and other different models. From the perspective of restraint, the wider the shoulder straps, the better the wrapping power.
3: Hand wash as much as possible. Sports underwear is the same as a normal bra. It will become loose and deformed after wearing it for a while. Therefore, during normal maintenance, try to use the washing machine as little as possible to ravage it.
4: Sports underwear cannot be worn as an ordinary bra, because the wrapping of sports underwear is too strong, if worn for a long time, it will not be conducive to the blood circulation in the chest.
