{"id":14985,"date":"2020-03-03T07:00:07","date_gmt":"2020-03-03T05:00:07","guid":{"rendered":"https:\/\/trifocusfitnessacademy.co.za\/?p=14985"},"modified":"2022-08-18T11:20:19","modified_gmt":"2022-08-18T09:20:19","slug":"how-do-you-measure-body-composition","status":"publish","type":"post","link":"https:\/\/trifocusfitnessacademy.co.za\/personal-fitness-training-blog\/how-do-you-measure-body-composition\/","title":{"rendered":"How do you measure body composition?"},"content":{"rendered":"<p>A client\u2019s beginning body fat percentage is very important information for the <a href=\"https:\/\/trifocusfitnessacademy.co.za\/blog\/how-hiring-a-personal-trainer-can-assist-you-with-beating-depression\/\">personal trainer<\/a> to know. This is because fat reduction is most often the client\u2019s primary goal and the analysis of their body composition can be useful when discussing progressing progress with your client.<\/p>\n<p>Body fat testing can be done in a number of different ways.<\/p>\n<h2><strong>Skinfold calliper measurements<\/strong><\/h2>\n<p>Using this method a personal trainer is able to measure a client\u2019s subcutaneous <a href=\"https:\/\/trifocusfitnessacademy.co.za\/blog\/how-to-train-for-fat-loss-using-kettlebells\/\">fat<\/a> by calculating the size of the skinfolds. Most health and fitness professionals do not have a laboratory at their disposal so skinfold calliper body fat testing is the favoured and most common method of testing the body fat percentage of their clientele.<\/p>\n<p>When conducting this test, the professional must be absolutely consistent with the exact areas of the skinfold measured as well as the conditions of administering the test. For example, if the test is done after the client works out, the timing must remain consistent when carrying out any future tests with the client. The Durnin-Womersley Test is used when calculating the client\u2019s body fat which states that all tests must be taken on the right-hand side of the body.<\/p>\n<p>To calculate body fat, the equation is as follows:<\/p>\n<ul>\n<li>For men: (0.1051 x the sum of the calliper measurements) + 2.585<\/li>\n<li>For women: (0.1545 x the sum of the calliper measurements) + 3.580<\/li>\n<\/ul>\n<p>The four sites, at which you conduct the test, are as follows:<\/p>\n<ul>\n<li>Biceps: A vertical fold on the front of the arm over the biceps, midway between the shoulder and the elbow.<\/li>\n<li>Triceps: A vertical fold on the backside of the upper portion of the arm. The arm must be relaxed and held easily on the side of the body. The test must be taken halfway between the shoulder and the elbow.<\/li>\n<li>Subscapular: A 45-degree fold of between one and two centimetres between the inferior angles of the subscapular.<\/li>\n<li>Illiac crest: A 45-degree angle fold taken just above the iliac crest media to the axillary line.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-14986 size-shop_single\" src=\"https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622-600x450.jpg\" alt=\"Trifocus Fitness Academy - body composition\" width=\"600\" height=\"450\" srcset=\"https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622-600x450.jpg 600w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622-267x200.jpg 267w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622-768x576.jpg 768w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622-300x225.jpg 300w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2020\/03\/shutterstock_315424622.jpg 1000w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2><strong>Bioelectric impedance measurements<\/strong><\/h2>\n<p>An electrical current is delivered through the body in order to measure fat. It is founded on the hypotheses that tissue which is high in water content conducts electrical currents with less resistance than those with less water.<\/p>\n<h2><strong>Underwater weighing<\/strong><\/h2>\n<p>This method determines the portion of fat to lean tissue. Lean tissue is denser than fat so that leaner the person is the more he\/she will weight underwater.<\/p>\n<h2><strong>Circumference measurements<\/strong><\/h2>\n<p>Circumference measurements can be an additional way of feedback for clients wanting to change their body composition. Being stable with this test on a monthly\/weekly basis is important. When taking measurements make sure that the tape measure is taut and level around the measured areas.<\/p>\n<p>Areas that are usually measured are:<\/p>\n<ul>\n<li>Chest: Across the nipple line<\/li>\n<li>Waist: The narrowest part of the waist just above the hip bones<\/li>\n<li>Hips: Feet must be together and the tape must be placed at the widest part of the buttocks<\/li>\n<li>Thigh: 25cm on top of the knee<\/li>\n<li>Calves: The largest circumference between the ankle and the knee<\/li>\n<li>Biceps: Arms must be straight with the palms facing forwards and the largest part of the bicep must be measured<\/li>\n<\/ul>\n<h2><a href=\"https:\/\/trifocusfitnessacademy.co.za\/contact-us\/\"><strong>Contact Trifocus Fitness Academy<\/strong><\/a><\/h2>\n<p>If you want to discover more about helping people to reduce the amount of fat in their bodies then you need to do our Personal Training Diploma. For more information, please follow this <a href=\"https:\/\/trifocusfitnessacademy.co.za\/courses\/personal-training-diploma\/\">link<\/a>.<\/p>\n<p><a href=\"https:\/\/trifocusfitnessacademy.co.za\/courses\/personal-training-diploma\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5273 size-shop_single\" src=\"https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1-600x96.jpg\" alt=\"Trifocus fitness academy personal training course registration\" width=\"600\" height=\"96\" srcset=\"https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1-600x96.jpg 600w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1-300x48.jpg 300w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1-768x123.jpg 768w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1-1024x164.jpg 1024w, https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2018\/09\/footer1-1.jpg 1250w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><iframe loading=\"lazy\" title=\"Personal Training Diploma\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/r_gZ-F4B2JQ?start=1&#038;feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/trifocusfitnessacademy.co.za\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A client\u2019s beginning body fat percentage is very important information for the personal trainer to know. This is because fat reduction is most often the client\u2019s primary goal and the analysis of their body composition can be useful when discussing progressing progress with your client. Body fat testing can be done in a number of&#8230;<\/p>\n","protected":false},"author":7,"featured_media":14989,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"footnotes":""},"categories":[2116],"tags":[2502],"acf":[],"_links":{"self":[{"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/posts\/14985"}],"collection":[{"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/comments?post=14985"}],"version-history":[{"count":0,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/posts\/14985\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/media\/14989"}],"wp:attachment":[{"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/media?parent=14985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/categories?post=14985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trifocusfitnessacademy.co.za\/wp-json\/wp\/v2\/tags?post=14985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}