1. The upper body and arms are too tense. Stiff shoulders cannot sink naturally, or one shoulder is high and one shoulder is low.

2. Knee joint tension. Hip joint is unnatural, don't relax, sit down.

3. the fist is too tight. Elbows are stretched, not naturally drooping in place.

4. You can't close your chin as required, and some cheat you to bow your head.

5. Two feet can't bear the weight of the body equally. Face forward.

Most of these problems are due to insufficient understanding and practice of the essentials of action. As long as you practice carefully, be strict and practice repeatedly, you can completely correct it.

This method can be used in the initial exercise: stand at attention in situ, step left with your left foot (the distance between your feet is about shoulder width), and turn your left foot about 45 degrees to the right. Lift your right foot and point your toes forward. At the same time, other parts of the body are prepared according to the requirements of basic posture. This posture is basically the same as the required basic posture, which makes it easier for beginners to master the movements faster. On the basis of this basic movement, correct them one by one (left-leaning practitioners have the same method and the opposite direction).

If there is a mirror, practitioners can practice in front of it. Observe, check and compare whether your movements and postures meet the requirements while doing it. Under the condition of maintaining correct movements and postures, we can understand the forms of movements of various parts of the body and their relationships, and understand the feelings of various parts of the body when maintaining basic postures, so as to deepen the impression of movements and form a complete concept of movements. Practice has proved that this practice is a useful and effective means for beginners to master basic posture as soon as possible. In order to improve the mastery of the movements and find out the existing problems, the same method can be used to check: the practitioners naturally stand in the same place, or move freely in the same place or in the process, and make basic gestures immediately after hearing the signal. Check whether the movements of all parts of the body are correct, correct them in time, and then return to the state before the signal is sent. Repeat this method, improve the movements, and gradually become proficient.

When the practitioner has basically lifted the basic posture, he can do some actions such as turning left and right, leaning forward and leaning back, bending his knees, stretching his knees, half squatting and full squatting. , thus improving the flexibility and coordination of the body and the ability to maintain balance when the center of gravity moves. Through this exercise, we can also check and improve the quality of basic posture.