State anxiety is characterized with autonomic nervous activity and trait anxiety is characterized with apprehension, worry, and nervousness across many situations. Chronic exercise had a bigger effect on anxiety than did acute exercise. Aerobic exercise is also associated with higher reductions in anxiety. For reduction in anxiety, more than a twenty-minute duration of exercise is necessary. Exercise gives a similar effect of having a warm bath by raising the body temperature and relaxing muscles which will lead to a reduction in anxiety; or, other views show that exercise stimulates the sympathetic nervous system and increases adrenaline. Once it is activated, acetylcholine is released, which has a relaxing effect as well. Exercise can also be used as a distraction to take one’s mind off of a stressful event happening in their life at the moment. Of the types of exercise that were experimented with, yoga showed the highest effect for producing improvement in cognitive