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Ask almost anyone about exercise, and they will say "it is good for you." Ask most doctors, and they will say "it's particularly good for your heart." Of course, exercise alone will probably not prevent or cure heart disease. It is true, however, that a sedentary lifestyle may increase the risk of heart attack. Regular exercise brings gains in many ways:

 
• It improves blood circulation throughout the body. The lungs, heart and other organs and muscles work together more effectively.
  

   

• It improves your body's ability to use oxygen and provides the energy needed for physical activity.
  

   

• It helps people handle stress, so they can do more and not tire so easily. It bolsters enthusiasm and optimism.
  

   

• It is good for psychological well-being, because it releases tension and helps relaxation and sleep.
  

   

• Along with proper diet, it can help people control their weight.

Walking is an excellent choice for activity because it is rhythmic, repetitive, involves large muscle groups and challenges the circulatory system. Only those exercises that significantly increase the blood flow to the working muscles for an extended time promote "cardiovascular fitness." When a person's cardiovascular system is fit, he or she can exercise vigorously for long periods without undue fatigue. The person is able to respond to sudden physical or emotional demands more readily and with less strain. Exercise also leads to a sense of well being and is helpful in decreasing depression. Staying motivated is very important in maintaining fitness. You may help yourself out by scheduling time in your daily planner , working out with a friend, or maybe joining a club. Your goal should be personal fitness. You have an individual system with unique needs and capacities. Develop it to your potential.

AMERICAN HEART ASSOCIATION; DALLAS, TEXAS.

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