Page 2 - Body Assessment

Check Your BMI!

The standard measurement for weight status is a calculation called the Body Mass Index (BMI). BMI is calculated by dividing your weight in kilograms by your height in meters squared. You can find your BMI by using this BMI calculator.  Record your BMI on your self evaluation worksheet.

Height in inches: Weight in pounds:          BMI:

For further explanation of the BMI, read the Body Mass Index Worksheet handout.  BMI is limited by the fact that it does not differentiate between fat mass and lean body mass, and so it may not be appropriate for certain individuals (such as athletes, pregnant women, and persons younger than eighteen). 

Check Your Waist Circumference!

Another measurement used in assessing weight status is waist circumference.  Excess abdominal fat is an independent predictor of risk factors and morbidity.  Waist circumference is most useful for patients with BMI's between 25 and 35.  To measure your waist circumference,  you need a regular tape measure.  Access the Waist Circumference handout for directions on measuring your waist circumference and information on waist circumference classifications.

Weight Changes

Weight loss should be attempted only under the supervision of a healthcare professional. In preparation for Phase 2, please begin filling out your self-evaluation worksheet. A fitness or nutrition educator will evaluate your situation and help you develop a weight management plan suitable for you. This may or may not include losing weight.

Just as the conditions of obesity and overweight are not optimal for health, underweight carries risks as well. To read more about underweight and gaining weight healthfully, read the Gaining Weight the Healthy Way handout.

If your BMI is normal (18.5 - 24.9), you should try to maintain your present weight or at least stay in this normal BMI range. Doing so may become more challenging as you get older since your metabolism will slow with age. It is important to establish sound nutrition and fitness practices while you are young so that you can enjoy good health and prevent disease for the rest of your life.

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