Jackson & Pollock have devised guidelines of age and gender appropriate body fat percentages: Ageīody fat consists of two components, the essential body fat and the storage body fat, the first component being the one that maintains life and reproductive functions and is typically between 10 and 13% in females and 2 and 5% in males. The American Council on Exercise advises the following ranges of general body-fat percentage categories: Classification Very heavy exercise (twice per day, extra heavy workouts) = BMR × 1.9.Heavy exercise (6–7 days per week) = BMR × 1.725.Moderate exercise (3–5 days per week) = BMR × 1.55.Light exercise (1-3 days per week) = BMR × 1.375.Sedentary (little to no exercise) = BMR × 1.2.BMR Female (kcal/day) (English) = 655 + (4.35 x Weight in lbs) + (4.7 x Height in inches) - (4.7 x Age).BMR Male (kcal/day) (English) = 66 + (6.23 x Weight in lbs) + (12.7 x Height in inches) - (6.8 x Age).The BMR is obtained by the Harris-Benedict equations:
BMI = Weight (lbs) / Height (in) 2 x 703.The equations used for determining body fat percentage are those developed by the Naval Health Research Center by Hodgdon and Beckett in 1984.
In order to assess your current body status indicators such as percentage of body fat, the lean body weight as well as two other weight and caloric indicators, the body mass index (BMI) and the basal metabolic rate (BMR) are crucial. Body fat percentage is a measure of body fitness and also an indicator of body shape.
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