The specifications of knives and swords are determined according to the height of athletes.
Hardness of the knife: the blade is upright, not obviously bent by the drooping weight, and should have certain elasticity.
Hardness of the sword: the body of the sword is upright, its own weight is drooping, and the body of the sword must not be bent.
Knife color: it shall not exceed the length of the knife, and no other accessories shall be attached to the colored silk.
The sword bends 90 degrees under the action of external force and does not deform after bending for 3 minutes.
Fifteen, martial arts competition gun specifications
The length of the gun must not be shorter than the length from the sole of the foot to the fingertip when I raise my hand. The diameter of the lower half of the gun shaft (except the gun head) is: adult males should not be less than 2.30 cm; Adult women, boys and teenagers shall not be less than 2. 15cm, and girls and boys shall not be less than 2.00cm Children's groups are not restricted. The length of gun tassels shall not be shorter than 20 cm.
16. What are the specifications of Wushu competition sticks?
The shortest length of the stick must be equal to my height. The diameter of the lower half of the stick is the same as that of the gun shaft.
The diameter of the upper part shall not be less than the following provisions:
Adult male:1.80 cm; Adult female:1.60 cm;
Boys in the juvenile group; 1.60 cm; ? Young female:1.40 cm; Children's groups are not restricted.