Q2: No, 300 meters is equivalent to a sprint. The first paragraph of the 800-meter running method: grab the position to run, pay attention to one word: "grab". After hearing the starting gun, try your best to rush forward, seize the favorable position, avoid being blocked or destroying the running rhythm, and then enter the next rhythm and adjust your running speed.
The second paragraph: relax running and experience a word: "loose". Pay attention to mental relaxation and physical relaxation in this paragraph of relaxing running. Psychological relaxation should be to put down the burden, go into battle lightly, eliminate all kinds of selfish distractions, strengthen self-confidence, put into the test with a relaxed and happy mood, relax the mind and relax the nerves, and every movement will be coordinated by the cerebral cortex, so as to rationally use skills and tactics and establish a good rhythm perception. Physical relaxation mainly refers to the relaxation of muscles in various parts of the body. The flexibility of muscle relaxation joints and the coordination of whole body strength are greatly improved, which accelerates the formation of motor skills and improves the quality of technical movements. This will reduce internal force consumption and save energy. So as to prolong the ability to maintain high-speed movement and use one's own energy most economically and reasonably.
The third paragraph: run at a constant speed and grasp the word "plus" Relaxation reduces the redundant force and energy consumption of track and field technology, and creates a favorable economic foundation for improving running speed. Proper running speed is the key to creating achievements in 800 meters. If the running speed is too slow, it will affect the normal rhythm of the second half. In the case of relaxing running, gradually speed up the swing arm speed, increase the frequency, deepen breathing, evenly improve the running speed, and gradually increase the running speed to the maximum load that you can shrink. But be careful to avoid sudden acceleration.
The fourth paragraph: keep running at high speed and pay attention to the word "guarantee" This paragraph is a key paragraph to improve sports performance. You should be able to move at high speed and keep the speed constant until you reach the finish line. During the training, it is emphasized that students should encourage themselves, build up self-confidence and give themselves positive hints, such as "I feel that I am running easily and have not slowed down at all. I always have enough physical strength and I have the ability to create excellent results. "
The fifth paragraph: sprint, emphasizing the word "rush". Entering this period, athletes are already very tired, and there will be a phenomenon that the running speed can't keep up. However, at this moment, victory is in sight and great achievements have been made. You should take a deep breath, shout, encourage yourself, cheer up, mobilize all your strength, and maximize your sprint ability in the final stage. At the same time, lean forward, speed up the swing arm and step frequency, strengthen the swing arm, swing your legs and push back, and rush to the finish line with strong perseverance.
Q3: I ate less before. Drink as little water as possible. You can't drink water if you run well. Let's stand up straight and have a rest.
Q4: When fitness becomes the habit of more and more people, the brand and flaunting function of sports drinks will become more and more dazzling.
Stir, but is sports drink really more suitable for athletes than boiled water? The key points of hydrating after exercise, except
In addition to water intake, it also includes the body's water retention capacity. Drink plenty of water.
Q5: Wear spikes if you have spikes. If not, it is better to use lighter sneakers.
Q6: Actually, it is unrealistic for you to run very fast at once. Need long-term exercise. Teach you a few tricks: adjust your breathing as evenly as possible when running, and deepen your breathing, inhale through your nose and exhale through your mouth. Adjust the pace before the game, increase the span, make full preparations and stretch your muscles as much as possible. Can avoid cramps. If possible, a few minutes before running. In short, I wish you good grades! Come on!
Hope to adopt! Thank you. I wish you full marks in the physical education exam!