Calculate Your Body Mass Index

admin — Thu, 12 Feb 2009 20:36:43 +0000

Even better than knowing the ideal weight for your height is to calculate your body mass index (BMI). Body Mass Index is a measurement of fat based on your height and your weight. The body mass index is a reliable indicator of total body fat. The BMI score is valid for both men and women. There are some limits however as it may overestimate body fat in those who have a muscular build and may underestimate bodyfat in older people and those who have lost muscle mass.

Your body mass index can be used to work out whether you are overweight or obese. Here are the scores:

Underweight = 18.5 or less
Normal weight = 18.5-24.9
Overweight = 25-29.9
Obese = 30 or more

Heart Rate Training Zone

admin — Thu, 12 Feb 2009 15:39:25 +0000

The best way to know that you are exercising fat burning and metabolism boosting intensity is to measure your pulse while you exercise. If it is within your training heart rate zone for 15 minutes or more then your exercise is having a fat burning effect.

To find your training heart rate zone, you need to subtract your age from 220, then calculate 65% of this amount for the lower end of your training zone and 80% for the upper limit.

220 – age * .65 = lower limit
220 – age * .80 = upper limit

To find your pulse rate, you will need a watch with a second hand. There are several points at which the pulse can be felt easily: the neck on either side of the Adams apple; the writs. Apply light pressure to find the pulse. Taking your pulse for 10 seconds and multiplying it by 6 is an optimum way to measure whilst maintaining the intensity of training. It is best to take a measurement after each 10-15 minutes of exercise.

Enhanced Ability » Result Document

Calculate Your Body Mass Index

Heart Rate Training Zone