Medical Definition of skinfold
: a fold of skin formed by pinching or compressing the skin and subcutaneous layers especially in order to estimate the amount of body fat.
What is the calliper method?
Skinfold testing, also known as calliper testing is a commonly used method to determine a clients body fat percentage. This technique of measurement is based on the densitometry technique (underwater weighing) and the prediction equations are ‘population specific’.
What is the Suprailiac skinfold?
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).
What’s a Suprailiac fold?
The intersection of a line joining the spinale (front part of iliac crest) and the anterior (front) part of the axilla (armpit), and a horizontal line at the level of the iliac crest.
What is skinfold callipers?
A skinfold caliper is used to assess the skinfold thickness, so that a prediction of the total amount of body fat can be made. This method is based on the hypothesis that the body fat is equally distributed over the body and that the thickness of the skinfold is a measure for subcutaneous fat.
What is skinfold 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].
Why is the skinfold test important?
The main purpose of skinfold measurements is to estimate general fatness and the distribution of subcutaneous adipose tissue. Fat is pinched between a two-pronged caliper on designated body sites such as triceps, biceps, abdomen, iliac crest, just below the scapula, the thigh and the chest.
How accurate are body fat calipers?
Availability: Calipers are affordable and easy to purchase online. Accuracy: The skill of the person performing the skinfolds can vary, impacting the accuracy. Measurement errors can range from 3.5–5% body fat (3).
Can you measure your own body fat with calipers?
It is possible to use skinfold calipers to measure your own body fat on a regular basis, or to go to a specialist to have a periodic measurement taken. As with all techniques to measure body fat, skinfold calipers will only give an estimation of your body fat.
How do electronic calipers work?
Digital Calipers: How do they work? Unlike dial calipers and vernier calipers, digital calipers do not have a rack and pinion mechanism. Instead, they are able to take measurements because of a series of capacitance sensors that run along the length of the beam.
What are digital calipers used for?
A digital (or electronic) caliper is a precision instrument used to take very accurate measurements.It is the most recent innovation in caliper technology. Measurements can be clearly read from the caliper’s LCD display.
How is vernier caliper used?
The Vernier calipers are used to measure the inner and outer breadth of rods and domains and thickness of any sort of object accurately. The Vernier calipers can also be utilized to measure deepness of holes and objects which can be too hard to do with any other scale.
What is the body pod?
A Bod Pod is a computerized, egg-shaped device that measures your weight and volume to determine your body density and calculate your percentage of body fat.
What is Jackson and Pollock skinfold method?
The Jackson-Pollock 3-spot body fat test provides an estimate of body fat percentage and lean body mass based on age, weight, gender and the thickness of three skinfold measurements. The locations of these skinfold measurements differ, depending on whether you’re a male or female.