Sports head sweat a lot of general will not damage the hair. Exercise head sweating, so that the scalp will secrete oil, oil to some extent can moisturize the hair, as long as the exercise after the timely clean up the hair, is not left a lot of stains, generally will not damage the hair. Exercise is good for health, exercise can accelerate blood circulation, promote the health of the scalp, thus promoting the improvement of hair quality. Healthy hair quality is affected by many factors, such as external factors, the living environment is poor, long-term in the dusty or environmentally polluted places, or the air humidity is relatively low environment, hair quality will deteriorate. Frequent perming and dyeing, wrong way of washing hair and factors such as conditioners and shampoos are also important factors that affect the quality of one’s hair. Internal factors, especially poor nutrition and lack of vitamin B, vitamin A, calcium and zinc, tend to cause dry hair. If there is a problem with the hair texture, you can go to the hospital, improve the relevant examination, clarify the cause of the disease, and follow the doctor’s instructions for symptomatic treatment.