1, Step (original action) Description: Lift your legs in place in turn, and then land in turn. At the same time, bend your elbows and make a fist, swinging back and forth naturally. Technical points: when falling, the ankle, knee and hip joint are elastically buffered in turn.

2, walking action description: when walking forward, the heel first touches the ground and transitions to the whole foot; Walking backwards is the opposite. Technical points: the ankle and knee joint are elastically cushioned when landing.

3, one-step action description: one foot forward, the other foot in the front foot, and then restore in turn. Technical points: when stepping forward, first follow the ground with your feet and transition to the whole sole; There must be a process of closing legs before and after; The knee joint is always elastically cushioned in every beat.

4. V-step action description: one foot takes a step forward to one side, and the other foot takes a step to the other side. Open your feet, bend your knees, and then return to the original position in turn. Technical points: Both legs, knees and ankles are always in elastic state. Squat with your legs apart, with your center of gravity between your legs.

Extended data:

Precautions for aerobic exercise:

1, when dancing aerobics, you'd better learn to arrange the exercise process of aerobics reasonably, so that aerobics can be implemented according to the established time and schedule. This is also a better way to lose weight, and you can also cultivate your own laws and make your life more organized.

2. Do not do aerobics more than 1 hour, and arrange the exercise plan of aerobics reasonably. When doing aerobics, it is best to control the time of doing aerobics. Once more than an hour, the metabolic rate in the body will gradually slow down, and the ability to consume fat will be weakened accordingly.