Exercise can help you concentrate and think more clearly. Recent research on children stated that if children exercised in the morning prior to starting there school day the effects were remarkable. Children could concentrate for longer periods of time, take in more information and remember more information. Grades rose dramatically for those children who worked out versus those children who did not. Working out in the morning provided children with more energy to get through the day and the ability to start off the day being able to think more clearly.The same results hold true for adults.