What are the skin fold sites for males?
What are the skin fold sites for males?
For men, the skinfold sites are:
- Chest: A diagonal skinfold taken midway on the anterior axillary line (crease of the underarm and the nipple)
- Thigh: A vertical skinfold taken midway between the hip and knee joints on the front of the thigh.
- Abdomen: a vertical skinfold taken 1 inch lateral to the umbilicus.
What are normal skinfold measurements?
Taking Skinfold Measurements
| Ability | Gender | Average |
|---|---|---|
| Normal | Male | 91-100 |
| Normal | Female | 101-120 |
| Athletic | Male | 81-100 |
| Athletic | Female | 86-110 |
How are skinfold measurements calculated?
Number of Skinfold Measurements The Jackson and Pollock equation to calculate body density in women is: 1.0994921 – (0.0009929 x the sum of the skinfold sites in millimeters) + (0.0000023 x the sum squared) – (0.0001392 x age). For men, it’s: 1.10938 – (0.0008267 x sum) + (0.0000016 x sum squared) – (0.0002574 x age).
How do you calculate Durnin and Womersley?
The Durnin and Womersley formula is a general equation with limited population specificity since it was developed from a heterogeneous group of varying ages….Body Density Equations: Durnin & Womersley.
| age (years) | equations for males | equations for females |
|---|---|---|
| 17-19 | D = 1.1620 – (0.0630 X L) | D = 1.1549 – (0.0678 X L) |
What is skin fold thickness?
Skinfold thickness (SFT) measurement is a reliable, cheap, simple, noninvasive method of body fat estimation at all ages including the newborn period [1]. It measures the thickness of subcutaneous fat at various sites of the body from which total body fat and hence contribution of fat to body mass can be estimated [1].
What is Durnin formula?
DURNIN 4-SITE SKINFOLD FORMULA SPECIFICATION Specifically, the formulas are (BD=Body Density): Men 17-19 BD=1.1620 – 0.0630 log (SF) Men 20-29 BD=1.1631 – 0.0632 log (SF) Men 30-39 BD=1.1422 – 0.0544 log (SF) Men 40-49 BD=1.1620 – 0.0700 log (SF)
What is Suprailiac fold?
Supra-iliac or flank: A diagonal fold just above the front forward protrusion of the hip bone (just above the iliac crest at the midaxillary line).
Are skinfold measurements accurate?
The accuracy of skinfold measurements are within ± 3.5-5%.
