Stress refers to the emotional or feeling that occurs when we are faced with various problems. Feel pressured and uncomfortable upheavals , fear , anxiety and oppression . When people recognize or evaluate whether those problems are threatening heart. Or may cause harm to the body. Will result in a balanced state of body and mind, and when the stress. We will show a reaction to stress and causes changes in various fields. Whether it is physical Psychological and emotional Including behavioral But over time, And stress relief to those Body back into equilibrium again.