Calculating Alterations in Body Composition

 

How To Test and Improve Your Body Composition

Video taken from the channel: Healthline


 

Measuring Your Body Fat Percentage

Video taken from the channel: 2 Fit Docs


 

How to measure changes in body composition

Video taken from the channel: Kudos Health & Fitness


 

Do Smart Scales Measure Body Fat Percentage Accurately? Best Smart Scale 2020

Video taken from the channel: ChooseFI


 

Body Composition Assessment Techniques

Video taken from the channel: Vivo Phys Evan Matthews


 

How To Measure Body Composition: Beginner’s Guide

Video taken from the channel: Ben Carpenter


 

Stop weighing and start measuring! An insiders guide to body composition changes.

Video taken from the channel: Live Life Live Free


Chest measure at the midline of the bust around your torso Waist measure at the narrowest point between your ribs and hips Hips either at the top of your hip bones OR at the widest point above your pubic bone Thigh measure at the halfway point between your hip and kneecap (one leg only) Arm. A standard scale is the worst way to monitor your body composition, mostly because it says little about the composition of your body weight. If you use a scale, at least standardize your weigh-ins. Weight first thing in the morning after a trip to the bathroom. Expect your weight to rise throughout the day due to the food and beverages you eat.

Two simple ways to track your body composition over time include measuring the circumference of different body parts and taking progress pictures at regular intervals. Other longitudinal studies measuring changes in body composition over time reported weight gain that ranged from 0.5–0.9 kg/year.4-7However, these studies were undertaken in high-income countries (HICs). These data are valuable since to the authors’ knowledge, there are no known longitudinal studies from populations living in LMICs.

Get a DexaFit DXA Scan: One of the best options for measuring your body composition is to get a Dexa (DXA) Scan. This scan is quick, easy, and non-invasive, and returns highly accurate results. The DXA Scan treats you to a close look at your body using an FDA approved procedure of Dual X-Ray Absorptiometry.

DEXA Body Composition. DEXA Scan gives you the most precise information about you body fat, muscle, and bone composition, and lets you track changes in body composition over time. Fitness enthusiasts, athletes, and dieter often use body composition scans to get a baseline of where they are now, and to objectively measure their progress.

Body fat scales are devices that a person can use to measure their weight and body composition at home. The term “body composition” refers to the relative percentages of fat, muscle, and water. Muscle mass is a key measurement of the muscles in your body in pounds or kilograms. This measure plays an important role in your overall fitness, as muscles burn energy and fat all the time. As your muscles mass increases.

Your body is able to burn calories or energy faster, which has the effect of increasing weight loss. Body composition testing determines how much of your body is and isn’t fat. The non-fat part of your body is called lean tissue, which includes your muscle, water, bone and organs.

Lean tissue is known as metabolically active tissue, the tissue that burns calories all day. Up to2%cash back · Use more than just the scale to assess body composition. Remember, it is possible for the number on the scale to remain constant yet to experience changes in fat mass and lean mass.

Changes in body composition take time and a dedicated effort, but the positive impact on health and quality of life is worth the effort.

List of related literature:

Abstract The importance of measuring body composition has increased because of the need to evaluate changes in nutritional status that can affect body reserves differentially.

“Handbook of Anthropometry: Physical Measures of Human Form in Health and Disease” by Victor R. Preedy
from Handbook of Anthropometry: Physical Measures of Human Form in Health and Disease
by Victor R. Preedy
Springer New York, 2012

The most accurate body mass or body weight measurement is performed with a certified balance Scale, which is generally more reliable than a spring Scale and should be calibrated on a regular basis (37).

“Essentials of Strength Training and Conditioning” by Thomas R. Baechle, Roger W. Earle, National Strength & Conditioning Association (U.S.)
from Essentials of Strength Training and Conditioning
by Thomas R. Baechle, Roger W. Earle, National Strength & Conditioning Association (U.S.)
Human Kinetics, 2008

This modality has been able to fairly accurately measure overall body composition and by scanning targeted areas, track changes in fat and muscle thickness.

“Health Fitness Management” by Mike Bates, Mike Spezzano, Guy Danhoff
from Health Fitness Management
by Mike Bates, Mike Spezzano, Guy Danhoff
Human Kinetics, Incorporated, 2019

Measurements of body composition include physical methods: underwater weighing for body density, whole body counter, total body electric conductivity (TOBEC), computed tomography, magnetic resonance imaging, and bioelectrical impedance.

“Nutrition and Diet Therapy Reference Dictionary” by Rosalinda T. Lagua, Virginia S. Claudio
from Nutrition and Diet Therapy Reference Dictionary
by Rosalinda T. Lagua, Virginia S. Claudio
Springer Netherlands, 1996

Ideally the scale should always be used along with skin fold measurements or the tape measure for more accurate measures of changes in body composition.

“The Ketogenic Diet: A Complete Guide for the Dieter and Practitioner” by Lyle McDonald, Elzi Volk
from The Ketogenic Diet: A Complete Guide for the Dieter and Practitioner
by Lyle McDonald, Elzi Volk
Lyle McDonald, 1998

Understanding this helps testers distinguish between measurement error and real changes in body composition, that is, documented change in physique traits that are greater than reported measurement error.

“Physiological Tests for Elite Athletes” by Australian Institute of Sport, Rebecca Tanner, Christopher Gore
from Physiological Tests for Elite Athletes
by Australian Institute of Sport, Rebecca Tanner, Christopher Gore
Human Kinetics, Incorporated, 2012

This is an easier, less invasive, and less technically-demanding method than skinfold measurements, but measurements in patients with excessive water retention or tissue edema may be inaccurate and yield inaccurate estimations of body composition.

“Physical Rehabilitation E-Book: Evidence-Based Examination, Evaluation, and Intervention” by Michelle H. Cameron, Linda Monroe
from Physical Rehabilitation E-Book: Evidence-Based Examination, Evaluation, and Intervention
by Michelle H. Cameron, Linda Monroe
Elsevier Health Sciences, 2007

Body composition can be measured by using calibrated skin callipers.

“Health and Beauty Therapy: A Practical Approach for NVQ” by Dawn Mernagh-Ward, Jennifer Cartwright
from Health and Beauty Therapy: A Practical Approach for NVQ
by Dawn Mernagh-Ward, Jennifer Cartwright
Nelson Thornes, 2004

The measurement of body composition thus provides a valuable monitoring tool not only to indicate when a reduction in adiposity is warranted and possible, but also to indicate when a shift to a higher weight division may be necessary owing to the development of a higher lean body mass.

“Sport and Exercise Physiology Testing Guidelines: Volume I – Sport Testing: The British Association of Sport and Exercise Sciences Guide” by Edward M. Winter, Andrew M. Jones, R.C. Richard Davison, Paul D. Bromley, Tom H. Mercer
from Sport and Exercise Physiology Testing Guidelines: Volume I – Sport Testing: The British Association of Sport and Exercise Sciences Guide
by Edward M. Winter, Andrew M. Jones, et. al.
Taylor & Francis, 2006

Body weight has traditionally been measured using a beam balance scale, with the subject in light clothing, although it is becoming more common in both clinical and research settings to use a calibrated electronic scale.

“Handbook of Obesity Volume 1: Epidemiology, Etiology, and Physiopathology, Third Edition” by George A. Bray
from Handbook of Obesity Volume 1: Epidemiology, Etiology, and Physiopathology, Third Edition
by George A. Bray
CRC Press, 2014

Alexia Lewis RD

Registered Dietitian Nutritionist and Certified Heath Coach who believes life is better with science, humor, and beautiful, delicious, healthy food.

[email protected]

View all posts

12 comments

Your email address will not be published. Required fields are marked *

  • Dr. Keith, regarding your 15.1% body fat reading, did you verify the personal settings in the scale? I have the same scale and it seems way more accurate than what you are experiencing, but I did have a problem with mine once (the settings either changed on their own, or I really messed-up when I entered them). If your height and other personal settings are not correct, the BF calculation will not be correct. Did the %muscle reading turn out as you expected with your digital scale?

  • Loving your video’s man. Came across a few of your videos years ago when you were a very small channel. Looked you back up after interacting with you on Instagram.

  • Bodyfat%1= fat*100/weight. Bodyfat%2=fat*100/(weight+1). So after drinking 1 litre of water, your weight AND your body fat % change.

  • I’ve been eating 2050 kcal a day for 5 weeks now. Before lockdown I was between 3500 and 4000. I’m stuck at 90 kg and my weight has not changed over the 5 weeks at all. But I can see that I’m getting leaner.

  • Hey man, good video and good explanations. Just wanted to add that for bodyfat measurement by sending an electrical current in your body (impedance measurement), the current is going to take the path of least resistance to go from one electrode to the other. This means the current won’t go through the whole body, so if you step on the scale, the bf % will be biased towards what’s in your legs and maybe lower trunk. If you grip handles with your hands, same story with arms and torso. Unfortunately, fat isn’t distributed uniformly in the body, and the distribution is different for everyone. Anyway, all bf measurement methods are wrong, what matters is as you said whether they’re consistent and can give us a reliable trend.

  • Timing to see your video when I just ordered my smart scale online. It’s the eufy body sense P1 model. What can you say about this one?

  • If you are looking for at home easy BMI measurement using a hightech BIA, try the OneSmartDiet device and app. Of course, use it at the same time, the same way every week. Don’t get discourgaged! https://www.indiegogo.com/projects/one-smartdiet-measure-body-fat-with-onesoftdigm-health#/

  • Heres the Withings Smart Scale: https://tinyurl.com/yb7ptqak, What do you think can you trust the Body Fat Readout on your smart scale?

  • Lol, your home scale was nice to you…;) Im geting dexa next week. I have at home, tanita 23% and the fitbit one “aria” 24% scales.

  • Thank you! What about DEXA scans? Is that similar/same as the BIA method you mentioned? There is portable DEXA scan company in our area, want to know if method is accurate.

  • Thanks for performing that scan and results. How does that compared with BMI and is BMI a accurate reading or does that compare to your body structure. In other words I would have to go back to my high school days to have safe BMI according to my doctor and that is unrealistic.

  • Yo, this video came right on time! I’ve been exercising for 11 days now and I haven’t lost much weight and I felt so upset cause I worked so hard at the Gym and I decreased my calorie intake and focused on eating more protein, fruits and veggies, but this video makes sense, plus I’ve noticed some change around my waist so yeah, I gotta keep going!!