As people’s living standards continue to improve, sports injuries are also increasing year by year, people often occur in the activities of some sprains or strains, such as “broken foot”, “poke hand” is the knee, ankle, wrist sprains. If the injured person does not have a good grasp of the principles of treatment, take the incorrect method of treatment, often make the injury site injury on injury. So if there is a sports injury, how should we deal with it is the most scientific, the most effective? Is the first time to rub “safflower oil” or “active oil”? Or …… the following to introduce you to the professional sports injury emergency treatment principles, that is, the internationally recognized “rice” principle. Internationally recognized four treatment principles are, the first is rest (Rest), the second is ice (Ice), the third is compression and bandaging (Compress), the fourth is elevation (Elevation), take four words initials spelled ‘RICE’, that is, we often say in clinical “Rice” principle. This principle can ensure that people in the emergency period of sports injuries, before the doctor is in place, can try to reduce and relieve the injury first. R, rest means that after the injury, you should fall down in position, do not compete, do not let the injured part of the weight, to avoid aggravating the injury. I, ice, for sports injuries is exceptionally important, and is one of the essential forms of treatment. In the clinical work I found that the general patients do not know what is the scientific method of ice, so here to tell you in detail. Ice is actually a mixture of ice and water instead of ice lumps (I love to describe it to patients like the “Coke and ice” sold at KFC and McDonald’s), put the ice and water in a plastic bag, put it on the most painful place, each time for 20-30 minutes, in 48-36 hours, usually need 3-4 hours on the ice once Ice can reduce as well as slow down the release of histamine, reduce tissue sensitivity to pain; reduce microcirculation and surrounding tissue exudation and swelling; reduce the role of vascular endothelial cells and the formation of blood clots; reduce the release of oxygen free radicals, etc. Therefore, early and reasonable ice can achieve the purpose of reducing the degree of tissue trauma and speeding up tissue repair. C. Braking of the injured area is achieved through bandaging to make it more stable. But don’t bandage too tightly, so as not to obstruct the blood circulation and affect the recovery. E. Elevation can make the injured area higher than the heart area as much as possible. Sitting and lying can be put a few pillows under the injured foot and hand to help reduce swelling. In fact, almost all sports injuries (including extremity injuries) first aid as long as you follow the RICE principles, sports injuries brought about by secondary injuries will be greatly reduced, for post-treatment and early rehabilitation to lay a good foundation, of course, the most important point is that once a sports injury occurs, be sure to find a specialist medical examination, follow the doctor’s advice.