Throw a whip 1.3 kg out 1.5 kg to 2 kg. The length of the whip should be Qi Mei, and the whip head just touches the ground, so the whip can't mop the floor when throwing the whip. It is important to combine the characteristics of the fuselage. The weight of the performance whip is generally less than one catty, the actual combat whip is generally around 1.5 catty, and the fitness whip is generally more than two catties.