You should consult your doctor 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 doctor advises against it. If you experience faintness, dizziness, pain or shortness of breath at any time while exercising you should stop immediately. This site offers health and fitness information and is designed for educational purposes only. It does not replace your doctors advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a doctor. Do not disregard, avoid or delay obtaining medical or health related advice from your doctor. The use of any information provided on this site and in this program is solely at your own risk. Developments in medical research may impact the health and fitness advice that appears here. No assurance can be given that the advice contained in this site will always include the most recent findings or developments with respect to the particular material. If you are in Australia and think you are having a medical or health emergency, call your doctor or 000, immediately.