There are also many dangerous triangle areas in the human body, such as the female reproductive triangle, the occipital triangle that causes headache, and the facial triangle that is prone to acne. There are many nerves, blood vessels, or organs concentrated there, which are important functional areas of the human body. We must protect them carefully.
No1: it is easy to hurt the bladder triangle due to urine holding
This area is composed of two ureteral orifices and the urethral orifice. This is the place where residual urine is stored in the body. The urinary system is one of the main ways for the body to detoxify. Therefore, the bottom of the bladder is the area where toxins and wastes stay most.
The mucosa in the triangle of the bladder is only a very thin layer of tissue, and the submucosa lacks abundant blood vessels. Therefore, the blood supply is insufficient, and the self-protection ability is also relatively poor. Most of the lesions in the bladder, such as cystitis, bladder tuberculosis and nephritis, occur here.
In addition, although the urine is generally sterile, it is easy to breed bacteria. If you hold your urine often, it will weaken the contractile capacity of the bladder, and the urine cannot be completely emptied in the bladder, which will promote the formation of bacteria and inflammation. The bladder is connected with the kidney, so the kidney is easy to be injured.
Drink more water, drink at least 1000-2000 ml every day, and pay attention to emptying the bladder regularly to avoid bacterial proliferation; Keep the urethral orifice clean and dry; Eat more foods containing vitamin E. In addition, the study found that smoking can lead to a threefold increase in the incidence of bladder cancer. Therefore, it is also important to quit smoking.
NO2: female reproductive triangle
The genital triangle is composed of the deep transverse perineal muscle, the urethral sphincter and the three layers of fascia below it. In this triangle area, all female reproductive organs are included. The estrogen secreted by these organs allows women to maintain their unique menstruation, body shape, skin and body feeling.
Since a woman’s vagina is an open organ, bacteria will drive straight in if she is not careful. Because of the dark and humid environment of this part, it is especially suitable for the breeding of bacteria. When there is inflammation, the rich blood vessels in this area will make bacteria spread all the way up.
Safety warning: as this area is close to the anus, with many wrinkles and rich sweat glands, it is most important to do a good job in cleaning and protection. Especially during menstruation, you must change sanitary napkins frequently to avoid blood stains becoming a culture base for bacteria; Wash your hands before going to the toilet to avoid bacterial invasion.
No3: easily injured shoulder triangle
The shoulder triangle corresponds to the position of the deltoid muscle of the upper arm joint. The muscles in this area are thick. The deltoid muscle surrounds the shoulder joint from the front, the outside and the back. The axillary nerve is distributed in it and controls the contraction and relaxation of the deltoid muscle. Other joints of the whole body can only do flexion and extension, while the shoulder joint can do movements in five directions due to its special ball and socket structure.
Because the structure of the shoulder joint is relatively loose, it is easy to damage the soft tissue of the shoulder due to instantaneous muscle strain if you do not exercise properly; In addition, since the shoulder joint is often used for various movements of the upper body, the soft tissue around the joint will be rubbed and squeezed, which is prone to chronic strain or soft tissue inflammation.
Fully warm up before exercise, so that muscles and ligaments can be fully extended; The amount of exercise should be moderate. During exercise, all joints should be kept slightly bent to avoid excessive movements and injury to joints by resistance.