What does football red injury mean?

Will weaken the player's ability value by more than 80%.

This is called "red injury", which is more serious than "yellow injury" and will weaken the player's ability value by more than 80%. If this happens, the player must leave the game and wait for several weeks to recover.

The main injuries are divided into red injuries and hard injuries. Red wounds should be simply bandaged and disinfected, and hard injuries are mostly strains, cramps and fractures. If the cramp is sitting on the ground first, the legs are straight and the soles of the feet are stretched, the strain fracture will come to an end. It is urgent to spray the injured part with aerosol and apply cold compress with ice pack.