How to determine your waist circumference
Measuring WC may be one of the easiest and most accurate ways to tell whether the excess weight carried constitutes a health risk, such as cardiovascular disease.
Research shows that overweight people who carry excess weight around the waist are at greater risk of heart disease and stroke than those who carry it on their hips, thighs and buttocks.
Follow the steps below and in Figure 2 to measure your WC:
- Take your measurement standing upright;Inhale and exhale, letting out all the air in your lungs. Breathe normally;
- Inhale and exhale, letting out all the air in your lungs. Breathe normally;
- With your hands, find the top of your hipbones (the iliac crest) on both sides;
- Place the tape around your waist, at the top of your hipbones (the iliac crest). Hold the tape firmly but do not press the tape into the skin;
- Make sure the tape is parallel to the floor as holding the tape at an odd angle can result in a misreading;
- Take the reading.
Figure 2; Waist circumference measurement
A waist circumference of 102 cm (40 inches) or greater for men, and 88 cm (35 inches) or greater for women increases your health risks.
Now that you have determined both your BMI and your waist circumference, determine under which Health Risk category you currently are, see Figure 3.
Figure 3; Health Risk Categories
Source: James D. Douketis, Gilles Paradis, Heather Keller and Chantal Martineau Canadian guidelines for body weight classification in adults: application in clinical practice to screen for overweight and obesity and to assess disease risk, CMAJ • April 12, 2005
If you are currently situated in the increased risk and higher categories, it is a possibility that meeting the fitness standards and completing various demanding task can be a more difficult challenge. Carrying extra weight can lead to exercise induced heat stress, a loss in balance, back and knee pain. If you are aiming for a fat loss program, you should start with a change in your diet and regular physical activity. You should consult and seek help from a qualified physical fitness trainer.
If you have any concerns about your Health Risk category or the accuracy of your score, talk to your physician, a registered dietitian or a qualified physical fitness trainer to determine if there are any concerns about your safe participation in the Firefighter Pre-Entry Fitness Evaluation.