Your answers upstairs are really sweaty! I fully understand what the landlord means. The so-called whirlwind leg in martial arts is also called whirlwind leg, which is neither backspin kick nor lotus leg swing. 1) The first condition for practicing whirlwind legs is that the legs are flexible, and kicking exercises, especially inner leg exercises, are also needed to strengthen the flexibility and strength of the legs. 2) Carry out one-leg knee-lifting and turning exercises to increase the sense of balance and leg control, by standing with both feet in parallel and jumping with the right leg on the ground. At the same time, lift your left leg and keep your knees as close to your chest as possible. At the same time, twist your hips and turn your waist to do a 360-degree counterclockwise rotation (after turning left). Your arm is lifted by inertia, your head feels you are on it, and you land in the original direction. After a period of practice, you can completely practice the whirlwind leg. 3) On the basis of two flights, make the right leg, which is the whirlwind leg. You can land on one foot (left foot or right foot) first or choose to land on both feet at the same time! Please feel free to say hello if you have any questions.