The article goes on to say that regular exercise is one of the best physical stress-reduction techniques available. It helps relax tense muscles and it helps you sleep. Exercise speeds up the flow of blood through the brain and causes the release of endorphins, which give off a feeling of happiness and well-being. The best way to achieve an increase in positive mood appears to be through moderate intensity exercise, such as brisk walking. High intensity exercise often leads to an increase in tension anxiety and fatigue. Also, if the intensity exercise is too low, less mood modification occurs. Walking has also been shown to improve self-esteem, relieve symptoms of depression and anxiety, and improve mood. Walking, particularly in pleasant surroundings and with other people, offers many opportunities for relaxation and social contact. Just a 30-minute brisk walk on most days of the week will do wonders to your health and well-being. Another article that discusses how walking reduces stress
Cited: Mason, Mary Claire. "Walk on the Wild Side." Nursing Standard 23.42 (2009): 20-22. Academic Search Premier. Web. 20 Oct. 2013. Sykes, Kevin. "Healthy Steps." Occupational Health 61.9 (2009): 40-43. Academic Search Premier. Web. 20 Oct. 2013. Birbach 1