1. Standing: the posture of standing with two legs, such as standing at attention, standing upright, stepping in parallel, standing with two legs apart, crossing, standing on tiptoe, standing on one foot, etc.

2. Squat: Kneeling posture. Standing with your knees bent about 90 degrees is called semi-squatting; Standing posture with knees bent less than 90 degrees is called full squat.

3. Kneeling posture: Kneel on the ground (on a musical instrument) with the front side of the knee or/and the calf.

4. lunge: a standing posture with two legs separated by a big step, with one leg bent and the other straight. There are front lunges, back lunges and side lunges.

5. sit down; Hip and/or thigh landing (equipment), such as sitting up straight, bending over, sitting at an acute angle, sitting with legs crossed, kneeling, and sitting on parallel bars with legs apart.

6. Lying position: lying on the ground or on the equipment, such as supine position, prone position, lateral position, right-angle supine position, etc.

7. support; Hands or hands touching the ground at the same time with other parts of the body, such as push-ups, squats, push-ups, bending over and writing with legs apart.

8. Balance: stand on one foot, lift the other leg (usually above shoulder level), and keep your body in a static posture for a certain period of time, such as prone balance and lateral balance.

9. Cheating: the legs are in a straight line and separate from the ground (instrument), such as vertical cheating, horizontal cheating, half cheating, etc.

10. Bridge: The posture in which the body bends backward into an arch as far as possible, and the hands (or forearms) and feet (or calves) support the ground (on the equipment) at the same time, such as split leg bridge, forearm bridge, kneeling bridge, etc.

1 1. Lift: arm or leg, fixed in a certain position in space; Or when the arm or leg is lifted from low to high, stop moving.

12. flexion: a posture in which a joint of the body bends to a certain angle and stops in a certain direction; Or the action of narrowing the angle of the body joints.

13. Stretching: the action of stretching a joint of the body. If flexion and extension are carried out in sequence, it is called "flexion and extension", such as oblique arm flexion and extension.

14. Wave: Adjacent joints or a specific part of the body make gentle flexion and extension movements in turn, such as holding waves on the arm side.

15. Swing: The movement of arms or legs in a plane, which naturally moves from one part to another at a relatively uniform speed. For example, the right leg swings forward and becomes prone to balance.

16. Swing: Swing back and forth once, such as arm swing.

17. vibration: the arm or upper body makes the maximum acceleration pendulum, such as the vibration after the arm is lifted.

18. Kicking: One leg stands and the other leg makes an accelerated and powerful swing from low to high.

19. Curling: the movement that a certain part of the body swings more than 180 but less than 360, such as the arm curling backwards and lifting forward.

20. Loop: the movement of a certain part of the body to 360 or more, such as the forearm loop; Lift your arm forward, around, up, etc.

2 1. Tilt: an action in which the upper body is straight and deviates about 45 from the vertical plane, such as lunging back with the right leg.

22. Down: The body is upright, and the shoulders move in an arc from high to low, such as leaning forward into an arch.

Writing method of unarmed exercise:

Write down the movements of each paragraph of unarmed exercise completely and illustrate them with pictures. This notation is mostly used in broadcasting exercises, teaching materials, etc. The marking method is as follows:

(1) unarmed exercises are written in sections, and the order of each section is lower limbs first and upper limbs later. For example, take ten steps to the left with your left foot and lift your arm sideways at the same time.

(2) A single action consists of the following aspects:

1. Preparatory posture (starting posture): upright, standing with legs apart, etc.

2. Action parts: such as upper limbs, lower limbs, head, etc.

3. Action direction: such as front, back, left, right, etc.

4. Action methods: such as lifting, winding, winding and bending.

5. End posture: The final posture is upright, standing with legs akimbo, etc. Most of the last beat of each section of the broadcast exercise returns to upright (or upright).