Support refers to the static action that the shoulder axis of human body is higher than the instrument axis and exerts pressure on the grip point. It can be divided into simple support (only supporting instruments with hands) and mixed support (supporting instruments with hands and part of the body at the same time), which is one of the basic movements in instrumental gymnastics training. Horizontal support refers to the support or static action of the body in horizontal posture, which has a high standard of energy literacy and is a very difficult static action.
Stand upside down, hands on the ground, head down, arms and legs down vertically. According to the movements, the states are divided into: bending arms and legs, bending arms and straight bodies, straight arms and straight bodies, handstands with both hands and one hand, etc. The requirements for upper arm energy and body control are very high. Handspring refers to the action that the hand is supported on the road surface or equipment, the human body stands upside down through the head, and then rotates while pushing. According to the direction of turning, there are three kinds of cartwheels: forward, backward and sideways. Supporting jumping and other items is also one of the basic movements of technical sports.
Hanging refers to a static action that the shoulder axis of human body is smaller than the instrument axis, which causes tension to the grip point. If you just hang it on the instrument by hand, such as hanging it on the lifting leg, it is called "simple hanging". When the hand and a part of the body are suspended on the instrument or touch the floor at the same time, it is called "suspension", such as one knee suspension. Suspension is one of the basic movements in instrumental gymnastics training.
Rollover refers to the compound backflip action in which the human body rotates two times along the horizontal axis and bends around the vertical axis after somersault. According to the direction of rotation, it can be divided into forward rotation and reverse rotation; According to human posture, it can be divided into group rotation, flexion rotation and straight rotation; Divided into two turns and three turns according to the number of flexion cycles. Rollover refers to the continuous contact of the body with the road or equipment and the rotation of the head. It is one of the contents of gymnastics enlightenment education practice to divide forward tumbling (forward) and backward tumbling (backward).
Swing action refers to an action that changes the relative position of various parts of the human body according to the muscle strength of the whole body, develops the configuration and composition of fitness exercise efficiency of various parts of the human body, and makes the human body move at a certain speed. According to the characteristics of fitness exercise rate of various parts of the human body, it can be divided into large swing, flexion and extension, loop and so on, which is a kind of action with more content and the most complicated transformation in instrumental gymnastics. It is beneficial to shape the movement rhythm, improve the coordination of human body, improve the energy of muscle tissue and the three-dimensional fixed working ability of indoor space. 9. Tengyue
Leap refers to an action in which all human bodies turn over from the air after taking off. According to the orientation of human body-building exercise, it can be divided into three types: forward prancing, back prancing and side prancing. According to the posture of human body after take-off, there are leg-splitting prance, leg-bending prance, lunge prance and so on. When doing this kind of action, the human body flies high and sails, which is thrilling.
Static action refers to a static posture that keeps the body balanced and stable within a certain period of time according to the coordinated efforts of the whole body muscles in the indoor space. Such as various suspension, support and handstand movements. In the whole movement process, it belongs to isometric contraction in terms of the characteristics of whole body muscle work; As far as inhalation characteristics are concerned, there are two inhalation methods: duplex building and chest type.