Physical education class's password: stand at attention, be at ease, look to the left (right, front)-qi, turn to the left (right)-turn around, stand still-walk, walk step by step, and spread out to the left (right, middle)-refer to * *, 1, 2,65438 to open.

Warm-up exercise: take 4×8 calls as the main beat-*, 2, 3, 4, 5, 6, 7, 8 and * as the eighth beat.

Generally, it is arranged according to the following rules: upper limb (stretching) or movement, shoulder-chest vibration expansion movement, kicking movement, body side movement, body rotation movement, whole body (or abdominal back) movement and jumping movement. The design should be related to the main sports, that is, it can "warm up" the joint muscles in the relevant parts.

Imitation exercises can be used, such as children's boxing exercises, labor exercises, swimming imitation exercises, etc. It can be an auxiliary class for players to practice, such as practicing footwork, posture, technique and leg method before learning martial arts, and arranging some tips to play with the ball and get familiar with the ball path before learning basketball.

More often, according to the needs of the project, do some targeted warm-up and stretching exercises, such as track and field, do some in-situ trotting, high leg lifting, hip swinging and kicking, swing arms and shoulders shaking, and leg press stretching and jumping. . .