The warm-up exercises before physical education class activities in kindergarten include: head exercise, shoulder exercise, chest expansion exercise, body rotation exercise, abdominal back exercise, lunge leg press, servant step leg press, knee joint exercise, wrist and ankle joint exercise.

1, head movement. 1 Head down, head up, head left and head right. 5-8 rackets are enclosed in the circle.

2, chest expansion exercise. 1 2, hands clenched, chest flexed outward, 34, arms extended outward, 56, 12, 78, 34.

3, vibrating arm movement. 12 left hand up, right hand down, backward vibration, 34 right arm up, left arm down.

4. body rotation. You can spread your legs without moving. Bend your hands on your chest and turn left and right, or turn around and high-five.

5, squatting. That is, around the waist Hands up, waist up, front to left, back, right to front, swinging around the waist.

6, lunge leg press.

A few minutes of warm-up exercise before training or competition is a good preparation process for the body and attention. Warm-up can stimulate the brain and prepare your body for stronger exercise. Warm-up can also avoid sudden exertion and muscle strain during exercise. Many other injuries can also be prevented by proper warm-up exercises.

Warm-up exercises should start with systematic stretching activities. Stretch slowly to avoid sudden exertion. Stretched muscles must not exert force. After stretching, you should do some general preparatory activities, such as running and jumping in place slightly, which not only mobilizes the internal organs, but also warms up the joints of the whole body. Maybe you will find that many people start strenuous exercise without warming up, but you shouldn't do that, because you know that warming up will make you healthy and let you win.