beyondbrazerzkidai.blogg.se - 3 site skinfold body fat calculator

3 SITE SKINFOLD BODY FAT CALCULATOR HOW TO
3 SITE SKINFOLD BODY FAT CALCULATOR SKIN

British Journal of Nutrition, 40, 497-504. Generalized equations for predicting body density of men. (1980), based on a sample aged 18-55) References

(1980), based on a sample aged 18-55) 7-Site Skinfold Equationīody Density = 1.097 - (0.00046971 x sum of skinfolds) +

+ (0.0000023 x square of the sum of triceps, thigh and suprailiac skinfolds) - (0.0001392 x age) 3-Site Skinfold Equationīody Density = 1.0994921 - (0.0009929 x sum of triceps, thigh and suprailiac skinfolds) 1470292 - 0.0009376 (X 3) +Ġ.0005839 (X 5), Where: X 3 = sum of triceps, thigh and suprailiac skinfolds, in mm, X 4 = age in years and X 5 = gluteal circumference in cm. (1978), based on a sample aged 18-61) Females Equation that includes girth measurementsīody Density = 1. X age), where the skinfold sites (measured in mm) are: Chest, Axilla, Tricep, Subscapular, Abdominal, Suprailiac and Thigh (1978), based on a sample aged 18-61) 7-Site Skinfold Equationīody Density = 1.112 - (0.00043499 x sum of skinfolds) + (1985) 3-Site Skinfold Equationīody Density = 1.10938 - (0.0008267 x sum of chest, abdomen and thigh skinfolds in mm ) + (0.0000055 x square of the sum of chest, triceps and subscapular) - (0.000244 3-Site Skinfold Equationīody Density = 1.1125025 - (0.0013125 x sum of chest, triceps and subscapular skinfolds in mm ) + Where X 2 = sum of the chest, abdomen and thigh skinfolds in mm, X 3 = age in years, X 4 = waist circumference in m, and X 5 = forearm circumference in m. % Body Fat = (0.41563 x sum of skinfolds) – (0.00112 x square of the sum of skinfolds) + (0.03661 x age) + 4.03653, where the skinfold sites (measured in mm) are abdominal, triceps and suprailiac BODY DENSITY Males Equation includes girth measurementsīody Density = 1.0990750 - 0.0008209 (X 2) +Ġ.005675 (X 4) + 0.018586 (X 5). % Body Fat = (0.29669 x sum of skinfolds) – (0.00043 x square of the sum of skinfolds) + (0.02963 x age) + 1.4072, where the skinfold sites (measured in mm) are abdominal, triceps, thigh and suprailiac 3-Site Skinfold Equation % Body Fat = (0.29288 x sum of skinfolds) – (0.0005 x square of the sum of skinfolds) + (0.15845 x age) – 5.76377, where the skinfold sites (measured in mm) are abdominal, triceps, thigh and suprailiac Females 4-Site Skinfold Equation PERCENT BODY FAT Males 4-Site Skinfold Equation (for calculating % body fat) See more equations for measuring body fat using skinfold measures.

3 SITE SKINFOLD BODY FAT CALCULATOR HOW TO

Now that you know how to use a caliper, you're probably wondering which measurement sites are appropriate for skinfold measurements.Once the body density is calculated using the equations below, the level of percent bodyfat (%BF) can be determined using the Siri Equation. Note the results, and take another measurement at the same spot, no further than 2 millimeters away, for accurate measurements.Compress the caliper and measure the thickness of the fold while maintaining the pinch (it is best to wait for 2 seconds before reading the measurements).Keep the fold elevated, and with your opposite hand, put the caliper perpendicular to the fold, close to your fingers.

3 SITE SKINFOLD BODY FAT CALCULATOR SKIN

Gently pull the skin away from the muscle the fold should be around 1 centimeter (0.39 inch) above the spot.

Pinch the skin at the location of your choice using your thumb and index finger of your one hand.

To take skinfold measurements with a body fat caliper, follow the listed steps: You can measure your skinfolds using a caliper, a device utilized to measure an object's thickness or diameter.