(A) the concept of basic movements of aerobics

The basic movement of aerobics refers to the most important and stable part of the movement, and all movements are carried out with this as the core. Basic movements are the basis of mastering other movements. The basic movements of aerobics include three parts: basic posture movements, basic difficulty movements and basic movements.

The basic posture in aerobics refers to the posture of all parts of the body in static and dynamic state, which can be trained by dancing. The basic difficulty movement refers to the movement with certain difficulty corresponding to the specific movement stipulated in competitive aerobics. Basic movements are representative movements established according to the characteristics of human structural activities, which are divided into seven parts: head and neck movements, shoulder movements, chest movements, waist movements and hip movements, and upper and lower limb movements.

Whether the basic movements of aerobics are correct or not will not only affect people's bodybuilding posture, but also affect the difficulty of movements and exercise effect. Therefore, mastering the basic movements of aerobics correctly is a crucial link in the process of aerobics learning.

(B) the characteristics of basic movements of aerobics

1. Basic movements are the most typical and core part of aerobics. The changes and innovations of all movements of aerobics are produced and developed on the basis of basic movements. The basic movements of a certain part of the body have the characteristics of that part, which is the most representative and typical.

2. Basic movements are the basis of developing the difficulty of aerobics and composing compound movements. When beginners learn aerobics, they must first master the basic movements of various parts of the body. Only by mastering the basic movements of these parts can we grasp the characteristics of aerobics, accelerate the development of movement difficulty and better grasp the combined exercises.

3. Basic movements are the most important and stable part of aerobics movements. A prominent feature of aerobics is that it affects the body in an all-round way and makes the practitioners more fit. For example, the basic action of kicking, through grasping the front, side and back, can fully affect the body, and on this basis, develop various kicking actions, which are inseparable from these three basic points of kicking. Therefore, it is the most important and stable.