Exercise yùn dòng (sport) 1. An activity involving physical strength and skill, bound by a set of rules or habits, is usually competitive. 2. Running for a certain purpose is fun. 3. prepare 4. I still want to wait until I have money to exercise. -"The second moment of surprise" 5. Encourage 6. After I returned to China, I originally wanted to do something in the sports government. -negative exposure chat editor 1 for example. Run to turn 2. Punish according to the weather and move according to yin and yang. -"New Talk" 3. Use 4. Husband and prime minister are the key. -were 5. The phenomenon that the position of an object is constantly changing. Linear motion 7. Physical activities that can promote health. Volleyball. Mass activities to publicize some ideas, viewpoints and theories to the masses 10. The editor of the road protection movement refers to Marxism–Leninism's philosophical category, which indicates the existence of matter and refers to all changes and processes in the universe. Dialectical materialism holds that movement is the inherent essence and mode of existence of matter, and it is the inherent fundamental attribute of matter. There is no matter that does not move, and there is no movement without matter. Movement is conservative, that is, it can neither be created nor destroyed, but its specific forms are diverse and mutually transformed, and the total amount of movement remains unchanged during the transformation. Dialectical materialism advocates understanding movement from the dialectical relationship between movement and stillness, which not only recognizes the absoluteness of movement, but also acknowledges that things are in a relatively static state. Human's understanding of sports has experienced a continuous development process. Ancient naive materialism mostly acknowledged the movement of things. Modern mechanical materialists understand movement as mechanical movement, and almost all idealists believe that movement can exist without matter. Sports in this period of life is a social activity that people follow the laws of human growth and development and physical activity, and achieve the purpose of strengthening physical fitness, improving sports skills and enriching cultural life through physical exercise, technology, training and competitive competitions. It can keep healthy and improve immunity. Editing this section of physics from the nature of physics, so far, the most essential explanation of motion is in "Ten Theories of Apollo". From the perspective of people's thinking, movement can be explained as frequency change, but in people, it only shows frequency induction to light. 1, the representation of the old classical mechanics is defined as: motion is the change of the spatial position of a moving object. 2. The expression of energetics is defined as: motion is the behavior and phenomenon that the main substance and the adjacent substance exchange positions in the forward direction. This exchange of position with the adjacent material in the forward direction will be affected by the material resistance in the forward direction. When the binding force between the preceding substances is too small (or compared with the mass or mass density between the exchanged object and the moving object), the resistance brought by the exchange position between substances can be ignored, otherwise the resistance brought by the exchange position between substances in the forward direction can not be ignored. When an object is completely in absolute vacuum, its motion in absolute vacuum becomes a motion without resistance, because there is no matter in its direction at this time, which is the essence of the definition of motion in classical mechanics and the phenomenon of pure position change under absolute vacuum. When there is no resistance in the exchange position between substances, the moving subject will not be blocked by the substances in the forward direction, and the moving subject at this time is the real resistance-free movement. Therefore, the definition of motion in classical mechanics is only applicable to motion in absolute vacuum state, but not in non-vacuum state. Therefore, in objective reality, movements in the world must exist and can be divided into resistance movements and non-resistance movements. So the definition of motion in classical mechanics has no general meaning! 3. The essence of energetics is defined as: the essence of movement is the activity phenomenon of the energy of the moving subject. Specifically, it is the gain and loss change of the number of energy elements owned by the sports subject. This definition includes motion with resistance and motion without resistance. Energy activity refers to the gain and loss of energy of the moving subject, that is, the transfer or transformation of energy elements. At the same time, it is not difficult to see that the process of object movement is the process of energy activity. For example, when a car moves from point A to point B, the engine of the car starts running and then stops, and the activity of engine energy ends with the beginning and end of the movement process. This shows that the movement process of the subject is actually the activity process of energy, and the two are carried out at the same time, and there is no difference in order. Whatever the reason, energy activities are always going on until the end of the exercise process. Physical life lies in exercise, which is the basis for us to maintain life, complete tasks and transform the objective world. All kinds of life movements and behaviors are going on all the time and never stop. However, our brains don't always pay attention to and command all the actions, but mainly engage in various learning and thinking activities while the actions are going on, leaving the ongoing actions behind. The brain is not an organ that specifically controls movement, but the organ that controls and directs movement is mainly the striatum. Thalamus, frontal lobe, striatum and cerebellum are all related to exercise, and they cooperate to complete the intention, planning, command, control and execution of exercise. Thalamus mainly synthesizes and releases thalamus to produce various motor consciousness; The brain analyzes incoming information such as audio and video to generate samples. This sample is about what kind of exercise we should do, and the intention to complete the task and achieve the goal. The samples produced by the analysis of striatum and cerebellum are the programs and instructions to control the movement, while striatum and cerebellum are the concrete controllers and commanders of the movement. Motion is performed by limbs (such as head, hands, feet) or effectors. Thalamus is the organ that synthesizes and distributes thalamus, and it is the noumenon organ of "I". The brain contact area is the activity place of the mound, and consciousness can be realized in the brain contact area. The motion samples produced by the analysis of the brain, striatum and cerebellum activate the thalamus, and the thalamus synthesizes feelings according to the motion samples and sends them to the brain contact area, which makes the brain have the consciousness of motion and thus produces the intention of motion, which is a kind of consciousness. Motion consciousness can be divided into three categories, one is the motion intention from the brain, the other is the pre-motion feeling from the striatum and cerebellum, and the other is the post-motion feeling from the sensory neurons. The main function of the brain is to analyze and produce samples. The frontal lobe of the brain is the highest and most important organ, including contact area, premotor area and motor area. Frontal lobe and occipital-temporal contact area are the main areas of conscious activity, which can produce exercise intention and define the direction or behavior of exercise according to the needs of external environment. The brain is not the specific controller and commander of exercise, nor does it analyze the procedures and instructions of exercise, but gives it to the striatum and cerebellum, so that we can concentrate. The motor area of the frontal lobe of the brain is responsible for the final distribution of motor instructions and programs. When the motion area issues motion programs and instructions, motion occurs. The movement area is subordinate to the contact area and consciousness, and consciousness can stop the distribution of movement programs and instructions at any time, thus stopping the movement. Striatum is the main organ that controls and directs movement, and it is also the concrete controller and commander of movement. Motion samples produced by striatum analysis are programs and instructions to control and guide motion, and the analysis output of motion samples is subject to motion intention. When the brain contact area produces motion intention, the striatum and cerebellum produce motion samples according to the motion intention analysis. The function of cerebellum is various, and it may participate in many activities such as consciousness, feeling and movement. In the process of movement, analyzing the parameters needed for movement and controlling the details of movement play a certain role in the accuracy and precision of movement. When we are in contact with external things, we need to take appropriate actions to deal with them correctly. Brain analysis produces samples that meet the actual needs, produces exercise intentions, and mobilizes striatum and cerebellum to control and direct movement. The brain analyzes the incoming audio-visual information and generates a sample. This example has two outgoing paths. The first path is to activate the dorsal medial thalamic nucleus and occipital thalamic nucleus through connecting fibers, and the dorsal medial thalamic nucleus and occipital nucleus synthesize and release the motor dome into consciousness, which is the intention of exercise; The other path is to activate striatum and cerebellum by projecting fibers, and striatum and cerebellum generate exercise samples according to the analysis of exercise intention. The main functions of striatum and cerebellum are to analyze and generate motion samples. The output path of this motion sample has three steps. Through the relay of these three steps, the control, command and execution of the movement are completed. In the first step, the striatum and cerebellum have efferent fibers to the ventral anterior nucleus and ventrolateral nucleus of thalamus. The motion samples produced by striatum and cerebellum analysis activate the thalamus of ventral anterior nucleus and ventrolateral nucleus through efferent fibers, then enter the dorsal medial nucleus of thalamus through the fiber connection between thalamus, and enter consciousness through the dorsal medial nucleus of thalamus. The brain contact area is the place where all kinds of consciousness converge. These action samples were not performed before entering consciousness. As long as you tell the brain about the upcoming exercise and let the brain know about the upcoming exercise before the exercise begins, the brain can stop exercising at any time before the exercise begins, or adjust the exercise intention at any time according to the development of the situation and the change of the environment, so that the striatum and cerebellum can be analyzed to produce new exercise samples, thus achieving the purpose of adjusting the exercise; Step 2, the efferent fibers of ventral anterior nucleus and ventral lateral nucleus of thalamus go to the motor area and premotor area of brain, and the ventral anterior nucleus and ventral lateral nucleus of thalamus transmit motion samples to the motor area and premotor area of brain through efferent fibers; In the third step, the motor area of the brain is connected with the lower motor neurons through the pyramidal tract, and the motion samples are sent to the motor neurons through the pyramidal tract to control and direct the motion. Pre-exercise area and exercise area are dominated by frontal lobe contact area, and the final distribution of exercise samples is controlled by the consciousness of frontal lobe contact area. When exercise occurs, the feeling generated by exercise is transmitted to the brain through sensory neurons, and the brain further analyzes the execution and completion of exercise, forming a complete cycle. We can continue or adjust the action according to its execution and completion. The samples produced by brain analysis are different from those produced by striatum and cerebellum analysis. The samples produced by brain analysis are mainly to activate the colliculus to generate movement intentions, which are generated by the frontal lobe and the parioccipital temporal lobe according to the changes of external environment, behavioral goals and tasks to be completed, and cannot control and direct movement. Motion samples used to control and guide motion are generated by striatum and cerebellum analysis. On the one hand, it is necessary to activate the ventral anterior nucleus and ventral lateral nucleus of thalamus to enter consciousness, on the other hand, it is the program and instruction to control and command actions. There are three kinds of consciousness related to exercise in the brain, namely, exercise intention, pre-exercise feeling and post-exercise feeling. Exercise intention is the exercise consciousness that the brain needs according to the analysis of the external environment; Pre-exercise sensation is the coming exercise consciousness, which is produced by activating the colliculus sensation by the exercise samples produced by striatum and cerebellum analysis. Post-exercise feeling is the effect feeling of exercise, which is produced by the activation of mound feeling by sensory neurons. Striatum generates exercise samples according to the analysis of exercise model, which is formed through repeated exercise learning and practice. After birth, people have no motor skills. In the constant contact with various objective things, in the process of continuous exploration and practice of various actions, a fixed motion model is gradually formed and a motion model is established. The motion model is essentially a motion sample, but this motion sample is stored in the striatum. In the process of learning and practicing sports, striatum constantly analyzes and generates sports samples to control and guide sports, and at the same time continuously stores sports samples, and forms a sports model after repeated times, which can be used as a reference for the next analysis of sports samples. When the exercise model is established in the striatum, the exercise can be automatically carried out according to the existing model, without the specific participation of the brain, or it can be automatically completed without consciousness, which is often the case with our habits and various operational skills. Sociology in this section refers to organized, purposeful and large-scale mass activities in politics, culture and production. Such as: revolutionary movement; Cultural movement; May 4th Movement; Technological innovation movement; Women's liberation movement; Three anti-five evils movements; Anti-rightist movement and so on. One thing to pay attention to after editing this strenuous exercise. It is not advisable to rest immediately. During strenuous exercise, people's heart beats faster, muscles and capillaries dilate, and blood flows faster. At the same time, the rhythmic contraction of muscles will squeeze the venules, prompting blood to flow back to the heart quickly. At this time, if you stop to rest immediately, the rhythmic contraction of muscles will also stop. A large amount of blood that originally flowed into the muscle can't flow back to the heart through muscle contraction, resulting in a drop in blood pressure and temporary ischemia of the brain, which may lead to palpitation, shortness of breath, dizziness, pallor and even shock and fainting. Therefore, after strenuous exercise, we should continue to do some small movements, and then stop to rest after breathing and heartbeat are basically normal. Second, it is not advisable to take a bath immediately. After strenuous exercise, in order to keep the body temperature constant, blood vessels on the skin surface expand, sweat pores expand and sweat increases, which is beneficial to heat dissipation. At this time, if you take a cold bath, the blood vessels will contract immediately due to sudden stimulation, the blood circulation resistance will increase, and the burden on the heart and lungs will increase. At the same time, the body's resistance will drop, and people will get sick easily. If you take a hot bath, the blood flow to the skin will increase continuously, and too much blood will flow into the muscles and skin, resulting in insufficient blood supply to the heart and brain. This may be because you must have a rest before taking a bath after strenuous exercise. Third, it is not suitable for binge drinking. When thirsty after strenuous exercise, some people binge drink boiled water or other drinks, which will increase the burden of gastrointestinal tract and dilute gastric juice, which not only reduces the bactericidal effect of gastric juice, but also hinders the digestion of food. Drinking water too fast will also make the blood volume increase too fast, which will suddenly increase the burden on the heart, cause temporary disorder of electrolytes such as potassium and sodium in the body, and even cause heart failure, heart tightness and abdominal distension. So don't drink too much water after exercise, let alone cold drinks, otherwise it will affect your body temperature and cause colds, abdominal pain or other diseases. Fourth, it is not advisable to eat a lot of sugar. Some people feel comfortable eating sweets or sugar water after strenuous exercise, and think that eating sweets after exercise is good. In fact, eating too much sweets after exercise will consume a lot of vitamin B 1 in the body, and people will feel tired and lose appetite, which will affect the recovery of physical strength. Therefore, it is best to eat more foods containing vitamin B 1 after strenuous exercise, such as vegetables, liver, eggs and so on. If you like sweets after exercise, you should eat more vegetables and other foods. 5. It is not advisable to drink alcohol immediately. After strenuous exercise, people's physical function will be at a higher level. Drinking alcohol at this time will make the body absorb alcohol faster and enter the blood, which will do more harm to organs such as liver and stomach than usual. This will cause fatty liver, cirrhosis, gastritis, gastric ulcer, dementia and other diseases for a long time. It is not good to be thirsty and want to drink beer after exercise. It will make uric acid in the blood increase sharply, which will greatly stimulate the joints, cause inflammation and cause gout. Sixth, it is not advisable to smoke immediately. Smoking after exercise is more harmful to you than usual, and poor oxygen absorption also affects the recovery process of the body after exercise, making people feel more tired.