Muay Thai is known as the most brutal sport and the most deadly form of martial art. Muay Thai is one of the closest to the street fight combat. Modern Muay Thai is called "battle of eight limbs" because it strikes deal feet, shins, fists, elbows and knees. A stroke is the most violent attacks in melee. In contrast to ancient times, when the defeated leave the area or cruelly beaten or dead, modern Muay Thai is limited to five rounds of three minutes. Brutal training, rational movements, high speed, sophisticated technology and tactics do muay thai fighters among the most dangerous enemies. This is the most effective martial art, as in sports, and in the real battle.