Don't wear headphones to run 
 
 
Liu Jiangfeng Baoding city, hebei province XiongXian hospital otolaryngology 
 
 
China's traditional Chinese medicine to 

        A lot of people like when running earplugs in his ears. Listen to music, may improve your mood, relieve mechanical repetition of the movement. However, this exercise can be counterproductive to a certain extent. 
 
        Under normal circumstances, the voice, in the long distance to get to the ear, the voice of the high frequency part is absorbed by the air in the middle. If wearing headphones, microphone is pressure in the ears, absorbed all the frequency of the sound waves, so the ear to hearing damage is very large. Wearing headphones noise affects the eardrum cells within the microcirculation, cause microcirculation, increase microcirculation and running more affect hearing. When the environment is noisy, people are using ear opportunity will unconsciously volume increase, this will be more damage hearing. 
 
        People in the use of headphones, earphones into ears will produce some friction, after running friction will increase, the outer skin is very soft, especially easy to scratch, if wearing inappropriate earplugs ear opportunity cause scratch or bruises, bacteria will be taken advantage of the intrusion, causing otitis externa, ear furuncle swollen, etc., causing pain and swelling of the ear. 
 
        In our brain, different brain nerve center is responsible for the various organs of excitement and inhibition. When you run the command muscle function of the nerve centre in the excited state, can effectively transfer the cardiopulmonary function. If listening to headphones while running, you will make head thinking of nerve centre without rest. Due to the effect of diffusion of the excited at the same time, and can make the nerve center of head movement is restrained, influence exercise effect. In addition, the rhythm of running songs will affect the runner, the dramatic mutations in the rhythm of music, frequency and amplitude of runners will also change, the original steady state will change, the body energy consumption will be increased or reduced, and the change of rhythm is the big fear of running, also affect the exercise effect.
 
 
 
The original link: http://www.cntcmvideo.com/zgzyyb/html/2014-04/09/content_84404.htm