The Jackson Pollock 7-Site Skinfold Body Fat Test is a popular technique for determining the proportion of body fat. This test is a rapid, easy, and low-cost method for measuring body fat. The test includes measuring the thickness of seven skin folds at various locations on the body, which are then used to determine the amount of body fat. In this post, we will describe the methods required to do the Jackson Pollock 7-Site Skin Fold Body Fat Test, as well as the seven exact measurement locations.
Methods for administering the Jackson Pollock Seven-Site Skin Fold Test:
1. Collect the necessary equipment: a skin fold calliper, a measuring tape, and a body fat chart.
2. Assess the sites: Measure each of the seven locations twice and calculate the average of the two readings.
3. Record the dimensions: Record every millimetre measurement on a chart or in a notepad.
4. Calculate the proportion of body fat: Utilize the skin fold measurements in conjunction with our body fat calculator to determine your body fat percentage.
The seven areas assessed by the Jackson Pollock 7-Site Skin Fold Test are as follows:
1. The chest (pectoral) measurement is taken between the nip and armpit. The chest skinfold pinch should be located one-third of the way closer to the armpit along a diagonal line that follows the nipple-armpit line.
2. Midaxillary: The midaxiliary site is the horizontal or vertical skinfold on the side of the chest near the fifth rib. To identify the optimal placement, find the bottom point of the breastbone and draw a horizontal line down the side of the body, ending just below the armpit. When taking a measurement at the midaxillary position, the arm should be elevated to chest height.
3. Tricep: The tricep measurement is a vertical skinfold obtained midway between the shoulder and elbow.
4. Subscapular: The subscapular location is placed at the lower point of the shoulder blade. Obtain the skinfold measurement at an angle of 45 degrees, around two millimetres below the base of the shoulder blade. This alignment should be almost perpendicular to the inner angle of the shoulder blade.
5. Abdominal: For the abdominal measurement, take a skinfold one inch to the right of the belly button. Some individuals may find it simpler to get a horizontal skinfold, but the vertical skinfold is the most common. With this in mind, the orientation that provides the person with the greatest level of comfort should be chosen.
6. Suprailiac: For the suprailiac measurement, find the front (front) portion of the axilla (armpit). Follow a vertical line down toward the hip until you reach the hipbone. The skinfold at this point should be positioned at a 45-degree angle, away from the body, roughly two inches above the iliac crest, also known as the region above the top and front projection of the hip bone. Specifically, the skinfold is placed between the top component of the hipbone on the side of the body and the bony portion of the same hipbone along the lower right of the body.
7. The Thigh: The thigh (quadriceps) measurement is taken along the front (front) section of the quadriceps muscle, midway between the top of the knee and the top of the thigh fold. Ideal for this measurement is a vertical skinfold; nevertheless, skin and fat in this part of the body tend to be firmer, so a strong squeeze may be necessary. Considering this, it is possible that this region overestimates body fat levels. With the extra skinfold measurement necessary for the Jackson-Pollock 7-spot body fat test, the total accuracy should be somewhat accurate.
The accuracy of the Jackson Pollock 7-Site Skin Fold Body Fat Test may be impacted by skin moisture, muscle mass, and general body composition. In order to monitor changes in body fat % and account for any errors, it is advisable to repeat the test often.
In conclusion, the Jackson Pollock 7-Site Skin Fold Body Fat Test is an effective method for determining the proportion of body fat. By measuring the thickness of skin folds at seven distinct body locations, you may determine your body fat percentage. Other procedures, such as underwater weighing or dual-energy x-ray absorptiometry (DXA), could be more accurate than this test. Despite this, the Jackson Pollock 7-Site Skin Fold Body Fat Test is a rapid, easy, and cost-effective method for monitoring changes in body fat over time.