Tai Chi...well (?-ω-`) is part of the final exam.

1. Twenty-Four Postures of Tai Chi

One,

Rising Posture

Two,

Left and Right The wild horse parted its mane

3.

The white crane spreads its wings

4.

Hold one's knees to the left and right and walk slowly

5.

Waving the pipa

6.

Rolling the arms backwards to the left and right

7.

Left holding the arms Sparrow tail

Eight,

Hand the sparrow tail on the right

Nine,

Single whip

Ten,

Cloud Hand

Eleven,

Single Whip

Twelve,

Gao Tanma

Thirteen,

Kick your foot right

Fourteen,

Two peaks penetrate the ears

Fifteen,

Turn around and kick your feet left

Sixteen,

The lower left position is independent

Seventeen,

The lower right position is independent

Eighteen,

Shuttle left and right

Nineteen,

Undersea Needle

Twenty,

Flash arm

Two

Eleven,

Turn around, move, block and beat

Twenty-two,

Like a closed one

Twenty-three,

Cross hand

Twenty-four,

Conclusion

2. Tai Chi schools and representatives:

The master of Chen-style Tai Chi——Chen Xiaowang

The master of Yang-style Tai Chi——Yang Zhenduo

Master of Wu-style Tai Chi——Ma Hailong

Master of Sun-style Tai Chi——Sun Yongtian

Master of Wu-style Tai Chi——Qiao Matsushige.

3.. Causes of fatigue and ways to eliminate it

Fatigue is the inability of the body's physiological processes to continue at a specific level, or the inability of the entire group to maintain a predetermined intensity. When the human body is exercising, the physiological process of the body cannot continue to be active at a specific level or each organ cannot maintain the predetermined exercise intensity. The phenomenon of prolonged repeated muscle contraction and a decrease in working ability is called exercise fatigue. The causes of fatigue include depletion of energy substances, accumulation of metabolic products in muscles, insufficient oxygen, imbalance or destruction of the stability of the body's internal environment, physical or mental fatigue, and other different explanations.

Methods to eliminate fatigue: laugh, take a bath, press your fists, and soak your feet in coarse salt

4. Physical exercise preparation activities and organizing activities

The human body is composed of various An organic whole composed of organs and systems. When you move, it seems that only the muscles are moving. In fact, all the body's organ systems are involved in the activity. The coordinated work of various organ systems in physical activities is directed by the cerebral cortex. Therefore, the working ability of the "staff" (nerve cells) of the cerebral cortex (in physiological terms, the level of excitability) has an important impact on physical exercise. The coordinated activities of various organ systems have a great impact. Preparatory activities increase the excitability of cerebral cortex nerve cells through appropriate movement of various parts of the body, making the command of various organ systems throughout the body more coordinated during formal competitions or exercises. This also improves the working capacity of the internal organs in advance, so that when entering intense competition or exercise, the internal organs can quickly coordinate with muscle activity. It only takes 20-30 seconds for the muscles of our body to go from a relatively quiet state to an active state to exert their maximum capacity, while the internal organs (heart, lungs, etc.) take a longer time, about 2-3 minutes. Only in the future can you gradually develop your greater capabilities. For example, it takes 5 minutes for the heart to transition from outputting 3-5 liters of blood per minute in a quiet state to outputting 25-30 liters of blood per minute during intense activity. During intense activities, the muscles can quickly work at their maximum capacity. If the internal organs cannot keep up, they will not be able to supply sufficient oxygen and nutrients to the muscles, and the muscle activity will be affected.

Doing preparatory activities can overcome this inertia of internal organs and improve the working ability of internal organs in advance. When intense exercise begins, the muscles and internal organs can cooperate well, and the human body can quickly exert its maximum energy and improve performance. In addition, moving first can increase the sensitivity of various parts of the body, which can also prevent and reduce injuries caused by exercise.