The arm should be raised to chest height when acquiring the measurement at the midaxillary location. To determine the ideal positioning, locate the lower tip of the breastbone and follow a horizontal line along the side of the torso, stopping directly below the armpit. Midaxillary: The midaxiliary location is the horizontal or vertical skinfold on the side of the torso at the fifth rib.The chest skinfold pinch should be 1/3 of the way closer to the armpit and in a diagonal line that parallels the direction of the nipple-armpit line. Chest: The chest (pectoral) measurement is located between the nipple and the armpit.Jackson-Pollock 7 Skinfold Locations for Males and Females If you need help with measuring body fat with calipers, be sure to check out our guide. Then, when factoring into the body fat equation, the average of the same-site caliper measurements should be used. And if there is a difference of more than two millimeters between same-site measurements, then a third measurement is recommended. For ever greater accuracy, experts also recommend that a minimum of two measurements be taken at each skinfold location. To improve the accuracy of the Jackson-Pollock 7-site body fat test, or any skinfold-based body fat calculation for that matter, experts often recommended that skinfold measurements all be acquired from the same side of the body (e.g. This is especially true when it comes to comparing the Jackson-Pollock methods to advanced methods of analyzing body fat. Although there are a few more body fat test sites when compared to the 3- and 4-spot methods, the 7-spot method is still incredibly simple, convenient and easy to complete. Theoretically, the greater number of body fat test sites allow for increased accuracy in determining the estimated body fat of an individual. The locations of these test sites are the same for both males and females. As the name suggests, this test utilities seven skinfold test sites across the human body. Jackson and Pollock created the Jackson-Pollock 7-spot body fat test. To limit the potential for human error, Dr. As a result, body fat results from the Jackson-Pollock methods might not be as accurate when compared to more elaborate testing methods. However, Jackson and Pollock noted that with the simplicity of their 3- and 4-spot body fat formulas, there would be a higher probability for human error, as is the case with any scientific manner of research. These two methods are the easiest to perform because their calculations incorporate only three and four skinfold sites, respectively. The most simple forms of the Jackson-Pollock equations can be seen in the Jackson-Pollock 3 and Jackson-Pollock 4 body fat tests. Their ultimate goal was to build a universal way of accurately determining a person’s body fat percentage based on skin thickness, age and gender. With their extensive backgrounds in health and fitness, the team incorporated their knowledge into developing simple mathematical equations that take various skinfold measurements into consideration. Pollock sought to create a simple system for measuring an individual’s body fat. The more comprehensive Jackson-Pollock 7-spot method further expands upon the 3- and 4-spot methods, thanks to the extra sites utilized in test calculations.Īs with all of their methods, Dr. Pollock, researchers and scholars in human movement, the Jackson-Pollock 7-spot body fat test incorporates some aspects of their famous Jackson-Pollock 3 and Jackson-Pollock 4 methods.
0 kommentar(er)
