There are many kinds of massage techniques, and its force can be summarized as pressure, friction, vibration, and tension. One technique often uses one kind of force, but also includes other forces. Under normal circumstances, the intensity of the technique is proportional to the force of the technique, which is inversely proportional to the area of ​​the force point. The strength of the technique is the amount of force exerted on a unit area. As for the human body's ability to stimulate the greatest external force, called tolerance or pain threshold. Different individuals, or different parts of the same person, have different tolerances. The same person, the same part in the massage process, tolerance is constantly changing. For example, for people who received massage for the first time, the opponent's opponent’s stimulation cannot adapt to it, and their tolerance is relatively low. After several manual massages, the adaptability is enhanced, and its tolerance can be gradually improved. In addition, the mental state and physical condition of the massaged person also have a certain influence on the tolerance. Those who are mentally stressed, mentally timid, and physically frail have relatively low tolerance; while those with normal mental health, distracted minds, strong-willed individuals, and strong constitutions are relatively tolerant. Vitamin A in fresh corn also has a certain auxiliary effect on the prevention and treatment of common dry eye, bronchitis, dry skin and nerve paralysis. Fresh corn is rich in lysine (very little in dry corn), which is an essential nutrient for the human body. Studies have found that eating more fresh corn can also inhibit the side effects of anticancer drugs on the human body. The cellulose in fresh corn is more and longer, and its amount is 6 to 8 times that of polished rice and flour. Fiber can make the stool smooth, so eating corn often can prevent constipation and hemorrhoids, and can also reduce the occurrence of gastrointestinal diseases. At the same time, it is also beneficial for preventing rectal cancer, arteriosclerosis, and lowering cholesterol. In addition, fresh corn is a bit hard and needs to be chewed hard when eating, which can exercise the teeth and promote saliva production and strong gums. Waxy Corn,Yellow Waxy Corn,Glutinous Corn Cob,Yellow Glutinous Corn Cob Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nscorn.com
The normal sensation during massage should be a certain degree of soreness. If the tingling or pain is so unbearable that even the yelling out is not normal, it is likely to have caused soft tissue bruising and subcutaneous hemorrhage. At that time, obvious symptoms may not be visible, but symptoms will show up the next day. Therefore, you should be careful not to blindly accept such "heavy" massages. Even if you massage elsewhere, you must distinguish whether the massager's technique is "even, strong, soft, deep" and "light and not floating." Heavy but not stagnant; soft with just, just clip soft ", and so on, is the "senior massager" method. In general, it is normal to have a sore sensation during massage, but if the pain becomes intensified until it is unbearable, it should stop immediately.
The last thing to say is that massage is not a substitute for fitness exercise. Really comprehensive health care still participates in various physical labor or sports. In addition, not all people are suitable for massage, and informal massage is likely to have serious consequences. Such as cervical massage and other best not easy to do, otherwise it is easy to cause symptoms and even worse. During the menstrual period and during pregnancy, if you receive blind massage blindly, it is very likely to cause serious trouble. Therefore, when a normal person is tired, he or she should do some exercises, such as playing badminton, jogging, swimming, and doing gymnastics exercises.