You should consult your physician or other health care professional before starting this or any other fitness program to determine if it is right for your needs. This is particularly true if you (or your family) have a history of high blood pressure or heart disease, or if you have ever experienced chest pain when exercising or have experienced chest pain in the past month when not engaged in physical activity, smoke, have high cholesterol, are obese, or have a bone or joint problem that could be made worse by a change in physical activity. Do not start this fitness program if your physician or health care provider advises against it. If you experience faintness, dizziness, pain, or shortness of breath at any time while exercising, you should stop immediately.
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