Young people’s chest and back pain may be due to the following reasons: 1, due to trauma here, young people tend to do some intense activities, if the strenuous activities, caused by the above parts of the pulling, twisting and other injuries, or a direct impact on the here, then it is possible to cause muscle or bone related injuries, resulting in pain here. 2, due to excessive fatigue caused by For example, if the patient has done excessive fitness exercise for the chest and back, then there may be a large amount of lactic acid deposition within the muscles, which may cause pain here. 3, due to muscle spasm here, many young people tend to sit for a long time and play with the cell phone or computer with their heads down, which may cause muscle spasm in the chest and back, which may cause pain. 4, due to cardiac related lesions. Many young people have some unhealthy diet and work habits, it is very easy to lead to heart-related diseases, such as angina, myocardial infarction and so on, at this time there will be obvious chest and back pain.