Link to the Show / Show NotesHealthcast #2: Exercise Is Essential In this week's program, Dr. Rubin answers the following questions: 1) What are the benefits of exercise? 2) Should you see a doctor before starting a program of vigorous exercise? 3) How much exercise should you do? 4) Which types of exercise should you do to meet your goals? 5) How vigorous should your exercise be? 6) How many calories will you burn? 7) What strategies can you use to stick to your program? 8) Do you need to stretch before you exercise. Dr. Rubin recommends a program of walking at least 10,000 steps per day, and tells you how to accomplish this by measuring your progress using a pedometer. He also discusses the President's Challenge website and the American Discovery Trail website- two sites than can make your exercise program more fun and interesting.

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