Understanding Body Composition

Size: px
Start display at page:

Download "Understanding Body Composition"

Transcription

1 Understanding Body Composition Chapter 7

2 Body Composition n Body composition is the ratio between fat and fat-free mass n Fat-free mass includes all tissues exclusive of fat (muscle, bone, organs, fluids) n Essential fat is necessary for normal biological function Essential fat for men is 3% to 5% of total weight; it is 8% to 12% percent for women

3 Obesity and Overweight n Obesity is overfatness Obesity in men is defined as body fat equal to or greater than 25% of total body weight Obesity in women is defined as body fat equal to or greater than 35% of total body weight n Overweight is excessive weight for height and does not consider body composition

4 Regional Fat Distribution n Most women store fat in the hips, buttocks, thighs, and breasts (gynoid fat) n Most men store fat in the abdomen, lower back, chest, and nape of the neck (android fat) n Intra-abdominal fat is stored deep in the abdominal cavity and carries a high risk for certain diseases

5 Regional Fat Distribution n The android pattern of deep fat deposition is related to an increase risk for heart disease, stroke, diabetes, and some form of cancer Enzymes in abdominal fat cells allow these fat cells to be routed directly to the liver for the production of cholesterol Abdominal cells are larger than other fat cells; large fat cells are associated with blood glucose intolerance and excessive blood insulin (associated with diabetes) Excessive blood insulin may interfere with the removal of sodium by the kidneys and promote hypertension

6 Methods of Measuring Body-Weight Status n Waist-to-hip ratio (WHR) is a simple method for determining the disruption of body fat n Height/weight tables do not reflect body composition and are poor instruments for weight-loss recommendations n Body mass index (BMI) is the ratio of body weight in kilograms to height in meters squared People with BMIs of 25 to 29.9 are considered overweight; people with BMIs of 30 or higher are considered obese

7 Measuring Body Composition n The only direct way to measure the fat content of humans is through chemical analysis of cadavers n Underwater weighing is one of the most accurate indirect measurement techniques People with more muscle mass weigh more in water than those with less

8 Measuring Body Composition n Bioelectrical impedance analysis uses a low-level, single-frequency electric current to measure body composition n Skinfold measurements one of the most economical ways to measure body composition and, when performed by skilled technicians, correlate well with hydrostatic weighing n Air-Displacement Plethysmography Uses air displacement rather than water displacement for assessing body composition by sitting in the Bod Pod n Dual-Energy X-Ray Absorptiometry (DEXA) bone mineral density, quantification of fat, and lean tissue using very low exposures to radiation.

9 Understanding Body Composition Chapter 7

10 Achieving a Healthy Weight and Body Composition Chapter 8

11 Achieving a Healthy Weight n At any given time, more than one-half of women and one-fourth of men are on a diet n For some people the weight obsession can lead to serious body-image problems, including body dysmorphic disorder (BDD)

12 Obesity Trends Among U.S. Adults

13 Healthy Aspects of Obesity n Coronary heart disease n Stroke n Hypertension n LDL cholesterol n Diabetes n Psychological distress n Gallbladder disease n Osteoarthritis n Sleep apnea n Some cancers

14 Development of Obesity n Obesity occurs when the 30 to 40 million adipose (fat) cells in the body increase in size (hypertrophy), number (hyperplasia), or both n Gender differences in fat storage Males- upper half of body (android) Females- lower half of body (gynoid) n Biological factors that influence obesity are age, metabolism, gender, disease, and heredity

15 Adipose Cell Deposits

16 Development of Obesity n Heredity influences both body weight and body shape Ectomorph- long, thin body frames - slinder Endomorph- rounded physical features and large frames. Greatest capacity for fat storage. Mesomorph- muscular, athletic body frames n The set point theory suggests that the body works to maintain a certain weight no matter what a person does

17 Overeating n Overeating is consuming more calories than are required by the body n Most experts view high dietary fat intake as the major factor in obesity n Calories from fat appear to convert to body fat more readily than calories from carbohydrates and protein n Portion size

18 Inactivity n Some experts view lack of physical activity as the distinguishing factor that separates the obese from those of normal weight n Exercise alone is not a major component in weight loss, but it is the most important component in weight gain

19 Obesity: Contributing Factors n Overeating & physical inactive n Limited time n Family and social influences n Economic conditions n Workplaces n Communities n Psychology

20 Strategies for Weight Management or Weight Loss 1. Balance between caloric intake and caloric expenditure The loss of one pound of body fat requires a deficit of 3500 calories A desirable long-term goal for losing weight is 1 to 2 pounds a week until 10% of total body weight is lost A six-month maintenance program should follow weight loss before losing more

21 Strategies for Weight Management or Weight Loss 2. Dieting Only 5% of dieters successfully lose and maintain their weight loss for one year Weight cycling (yo-yo dieting) usually results in a greater weight gain following a loss period and increases the risk of death Caloric intake should not drop below 1200 per day for women or 1500 per day for men

22 Strategies for Weight Management or Weight Loss 3. Diet drugs Offer only a temporary solution and side effects can be deadly 4. Surgery 5. Herbal remedies and diet supplements 6. Fasting Can be harmful especially if done for a prolonged period of time 7. Physical activity The optimal approach to weight loss combines mild caloric restriction with regular physical activity

23 Physical Activity n Basal metabolic rate (BMR) is the energy required to sustain life when the body is rested and fasting n Persons who are deconditioned need to start slowly and progress gradually n Increased muscle tissue raises BMR n People who lose weight and keep it off almost always exercise daily n Low intensity exercise burns more fat calories

24 Eating Disorders n Anorexia nervosa the refusal to maintain minimally normal weight for age and height. characterized by the refusal to eat n Bulimia nervosa alternates bingeing with purging (Symptoms of disordered eating are also serious n Binge-eating disorder consuming large amounts of food in one sitting lack of control n Female athlete triad is common among young athletes disordered eating, amenorrhea, osteoporosis

25 Principles of Weight Management n Avoiding an obsession with body weight n Avoiding fad diets n Avoiding fasting and restrictive dieting n Balance caloric intake and caloric expenditure n Developing a plan n Being physically active n Making gradual lifestyle changes

26 Achieving a Health Weight and Body Composition Chapter 8

Understanding & Interpreting Body Composition Measures

Understanding & Interpreting Body Composition Measures BODY COMPOSITION Understanding & Interpreting Body Composition Measures Body composition = component of health-related fitness & = component of metabolic fitness Unlike other health-related fitness Not

More information

Sports Performance 15. Section 3.2: Body Composition

Sports Performance 15. Section 3.2: Body Composition Sports Performance 15 Section 3.2: Body Composition The relative percentage of muscle, fat, bone and other tissue in the body Our primary concern in this unit is body fatness and how it pertains to athletic

More information

What Is Body Composition?

What Is Body Composition? Chapter Six What Is Body Composition? Body composition is the body s relative amounts of fat mass and fat-free mass Body fat includes two categories: Essential fat is crucial for normal body functioning

More information

Understanding Body Composition

Understanding Body Composition PowerPoint Lecture Outlines 7 Understanding Body Composition Objectives Define body composition. Explain why the assessment of body size, shape, and composition is useful. Explain how to perform assessments

More information

Energy Balance and Weight Management: Finding Your Equilibrium

Energy Balance and Weight Management: Finding Your Equilibrium Chapter 9 Energy Balance and Weight Management: Finding Your Equilibrium Key Terms 1. appetite: A psychological desire to eat that is related to the pleasant sensations often associated with food. 2. extreme

More information

Sports Performance 15

Sports Performance 15 Sports Performance 15 Body Composition By Andrew Morgan BPE/BEd c.2003 Body Composition The relative percentage of muscle, fat, bone and other tissue in the body Body Composition Our primary concern in

More information

Body Composition. Sport Books Publisher 1

Body Composition. Sport Books Publisher 1 Body Composition Sport Books Publisher 1 The body composition The body composition is affected by the proportions of the body component (bones, muscles, and other tissues) It can be seen that the major

More information

Module 2: Metabolic Syndrome & Sarcopenia. Lori Kennedy Inc & Beyond

Module 2: Metabolic Syndrome & Sarcopenia. Lori Kennedy Inc & Beyond Module 2: Metabolic Syndrome & Sarcopenia 1 What You Will Learn Sarcopenia Metabolic Syndrome 2 Sarcopenia Term utilized to define the loss of muscle mass and strength that occurs with aging Progressive

More information

Body Composition. Chapters 18 and 23

Body Composition. Chapters 18 and 23 Body Composition Chapters 18 and 23 Somatotype (Body Type) Soft roundness? endormorphy High muscle mass? mesomorphy Linearity and fragility? ectomorphy Body Composition Methods Height Weight Tables e.g.

More information

UGRC 145: FOOD AND NUTRITION IN EVERYDAY LIFE

UGRC 145: FOOD AND NUTRITION IN EVERYDAY LIFE UGRC 145: FOOD AND NUTRITION IN EVERYDAY LIFE Session 9 ENERGY BALANCE Lecturer: PROF. MATILDA STEINER-ASIEDU, SBS, CBAS; University of Ghana, Email: tillysteiner@gmail.com College of Education School

More information

Lean Body Mass Muscles Ligaments Tendons Bones. Body Fat Fat is fat

Lean Body Mass Muscles Ligaments Tendons Bones. Body Fat Fat is fat Body Composition Lean Body Mass Muscles Ligaments Tendons Bones Body Fat Fat is fat Body Fat % Guidelines Body Composition and Risk for Chronic Diseases High 50 Too Lean- Increased Risk Premature Death

More information

BMI. Summary: Chapter 7: Body Weight and Body Composition. Obesity Trends

BMI. Summary: Chapter 7: Body Weight and Body Composition. Obesity Trends Chapter 7: Body Weight and Body Composition Obesity Trends What Is a Healthy Body Weight? There is no ideal body weight for each person, but there are ranges for a healthy body weight A healthy body weight

More information

Body Weight and Body Composition

Body Weight and Body Composition Body Weight and Body Composition Chapter 7 Obesity Trends What Is a Healthy Body Weight? There is no ideal body weight for each person, but there are ranges for a healthy body weight A healthy body weight

More information

Body Composition. Lecture Overview. Measuring of Body Composition. Powers & Howely pp Methods of measuring body composition

Body Composition. Lecture Overview. Measuring of Body Composition. Powers & Howely pp Methods of measuring body composition Body Composition Powers & Howely pp 344-356 Lecture Overview Methods of measuring body composition Two-component system Body fatness for health & fitness Obesity and weight control Diet, exercise, and

More information

TOTAL FITNESS and WELLNESS. Exercise, Diet, and Weight Control

TOTAL FITNESS and WELLNESS. Exercise, Diet, and Weight Control 1 TOTAL FITNESS and WELLNESS Third Edition 2 Chapter 8 Exercise, Diet, and Weight Control 3 4 5 6 7 8 9 Outline Define obesity and discuss potential causes Relationship between obesity and health risk

More information

C H A P T E R 14 BODY WEIGHT, BODY COMPOSITION, AND SPORT

C H A P T E R 14 BODY WEIGHT, BODY COMPOSITION, AND SPORT C H A P T E R 14 BODY WEIGHT, BODY COMPOSITION, AND SPORT Learning Objectives Differentiate among body build, body size, and body composition. Find out what tissues of the body constitute fat-free mass.

More information

Chapter 10 Lecture. Health: The Basics Tenth Edition. Reaching and Maintaining a Healthy Weight

Chapter 10 Lecture. Health: The Basics Tenth Edition. Reaching and Maintaining a Healthy Weight Chapter 10 Lecture Health: The Basics Tenth Edition Reaching and Maintaining a Healthy Weight OBJECTIVES Define overweight and obesity, describe the current epidemic of overweight/obesity in the United

More information

Chapter 17: Body Composition Status and Assessment

Chapter 17: Body Composition Status and Assessment Chapter 17: Body Composition Status and Assessment American College of Sports Medicine. (2010). ACSM's resource manual for guidelines for exercise testing and prescription (6th ed.). New York: Lippincott,

More information

Underlying causes of obesity include a host of various genetic, environmental, and psychological factors.

Underlying causes of obesity include a host of various genetic, environmental, and psychological factors. Chapter 15 Weight Management Chapter 15 Lesson 15.1 Key Concepts Underlying causes of obesity include a host of various genetic, environmental, and psychological factors. Realistic weight management focuses

More information

Lecture 7 Body Composition Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain?

Lecture 7 Body Composition Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain? Lecture 7 Body Composition 1 Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain? 2 1 Body Composition Relative amounts of fat and fat-free

More information

BODY COMPOSITION (Why your weight isn't a good indication of health.)

BODY COMPOSITION (Why your weight isn't a good indication of health.) BODY COMPOSITION (Why your weight isn't a good indication of health.) Body Composition is the technical term used to describe the different components that, when taken together, make up a person's body

More information

Chapter 10. Weight Management. Karen Schuster Florida Community College of Jacksonville. PowerPoint Lecture Slide Presentation created by

Chapter 10. Weight Management. Karen Schuster Florida Community College of Jacksonville. PowerPoint Lecture Slide Presentation created by Chapter 10 Weight Management PowerPoint Lecture Slide Presentation created by Karen Schuster Florida Community College of Jacksonville Copyright 2008 Pearson Education, Inc., publishing as Pearson Benjamin

More information

Lecture 7 Body Composition Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain?

Lecture 7 Body Composition Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain? Lecture 7 Body Composition 1 Lecture 7 1. What is Body Composition? 2. Healthy Body Weight 3. Body Fat Distribution 4. What Affects Weight Gain? 2 1 Body Composition Relative amounts of fat and fat-free

More information

Body Composition Breakdown

Body Composition Breakdown Body Composition Breakdown Weight Loss Challenge Manual 1 Weight Loss Challenge Manual 2 What is Body Fat Percentage BODY FAT PERCENTAGE IS THE AMOUNT OF BODY FAT AS A PROPORTION OF YOUR BODY WEIGHT Reducing

More information

Weight Management: Finding a Healthy Balance. discuss the differences between overweight and obese and their implications for health;

Weight Management: Finding a Healthy Balance. discuss the differences between overweight and obese and their implications for health; CHAPTER 11 Weight Management: Finding a Healthy Balance After completing this chapter you should be able to: discuss the differences between overweight and obese and their implications for health; explain

More information

National Center for Chronic Disease Prevention and Health Promotion. Overweight and Obesity Frequently Asked Questions (FAQs)

National Center for Chronic Disease Prevention and Health Promotion. Overweight and Obesity Frequently Asked Questions (FAQs) National Center for Chronic Disease Prevention and Health Promotion Overweight and Obesity Frequently Asked Questions (FAQs) How many American adults are overweight or obese? How many American children

More information

Fitness and Wellness 12th Edition Hoeger TEST BANK Full download at:

Fitness and Wellness 12th Edition Hoeger TEST BANK Full download at: Fitness and Wellness 12th Edition Hoeger TEST BANK Full download at: https://testbankreal.com/download/fitness-wellness-12th-edition-hoeger-testbank/ Fitness and Wellness 12th Edition Hoeger SOLUTIONS

More information

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Birth Date: 40.2 years Height / Weight: 158.0 cm 52.0 kg Sex / Ethnic: Female Patient ID: Total Body Tissue Quantitation Composition Reference: Total Tissue 50% 40% 30% 20% 20 30 40 50 60 70 80 90 100

More information

ARE YOU OBESE?! Aaser Abdelazim

ARE YOU OBESE?! Aaser Abdelazim ARE YOU OBESE?! by Aaser Abdelazim Assistant professor of Medical Biochemistry Zagazig University, Egypt University of Bisha, KSA aaserabdelazim@yahoo.com MAN BODY SHAPES 1. Narrow hips and clavicles 2.

More information

Lecture 6 Fitness Fitness 1. What is Fitness? 2. Cardiorespiratory Fitness 3. Muscular Fitness 4. Flexibility 5. Body Composition

Lecture 6 Fitness Fitness 1. What is Fitness? 2. Cardiorespiratory Fitness 3. Muscular Fitness 4. Flexibility 5. Body Composition Lecture 6 Fitness 1 Fitness 1. What is Fitness? 2. Cardiorespiratory Fitness 3. Muscular Fitness 4. Flexibility 5. Body Composition 2 1 Americans (on average) are not a healthy bunch 3 Sitting is the new

More information

The Bone Wellness Centre - Specialists in Dexa Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in Dexa Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Birth Date: 24.7 years Height / Weight: 8.0 cm 79.0 kg Sex / Ethnic: Male Patient ID: Total Body Tissue Quantitation Composition Reference: Total Tissue 40% 30% 20% 0% 20 30 40 50 60 70 80 90 00 Centile

More information

Activity Overview. Bottle Bodies: Measuring Body Fat Activity 3A. Corpulosity. Activity Objectives: Activity Description: Activity Background:

Activity Overview. Bottle Bodies: Measuring Body Fat Activity 3A. Corpulosity. Activity Objectives: Activity Description: Activity Background: Bottle Bodies: Measuring Body Fat Activity 3A Activity Objectives: Working with bottles, clay, and wax to represent human body composition, students will be able to: measure height, weight, circumference

More information

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Patient: Birth Date: 48.2 years Height / Weight: 150.0 cm 72.0 kg Sex / Ethnic: Female

More information

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Patient: Birth Date: 43.4 years Height / Weight: 170.0 cm 66.0 kg Sex / Ethnic: Female

More information

HE 250 PERSONAL HEALTH. Fitness

HE 250 PERSONAL HEALTH. Fitness HE 250 PERSONAL HEALTH Fitness 40% of American adults are not physically active 30% of adults only get the recommended amount of exercise 55% of 1 in 4 high schoolers meet the recommendations college students

More information

Achieving a Healthy Body Weight

Achieving a Healthy Body Weight 1 Achieving a Healthy Body Weight by Dr Greg Wilson INTRODUCTION This is the second article in our Healthy, Fit and Happy lifestyle series. One of the primary goals of many people on their path to a healthy

More information

Topic 12-4 Balancing Calories and Energy Needs

Topic 12-4 Balancing Calories and Energy Needs Topic 12-4 Balancing Calories and Energy Needs In this topic, you will learn how to balance calories and energy needs, as well as Meeting energy needs Controlling your weight Eating disorders Balancing

More information

Energy balance. Factors affecting energy input. Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain

Energy balance. Factors affecting energy input. Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain 1 Energy balance Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain Special implications Infancy, Illness, Pregnancy & Lactation, Sports Factors affecting energy input neuro-endocrine

More information

Keeping a Healthy Weight & Nutrition Guidelines. Mrs. Anthony

Keeping a Healthy Weight & Nutrition Guidelines. Mrs. Anthony Keeping a Healthy Weight & Nutrition Guidelines Mrs. Anthony The Ideal Body Weight Myth Average female model: 5 10, 120 lbs Typical American Adult Female: 5 4, 160 lbs Average male model: 6, 155 lbs Typical

More information

NUTRITION. Chapter 4 Lessons 5-6

NUTRITION. Chapter 4 Lessons 5-6 NUTRITION Chapter 4 Lessons 5-6 BODY IMAGE Body image can be influenced by the attitudes of family and friends and images from the media. body image The way you see your body Trying to change your weight

More information

Energy balance. Factors affecting energy input. Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain

Energy balance. Factors affecting energy input. Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain 1 Energy balance Energy input vs. Energy output Balance Negative: weight loss Positive: weight gain Special implications Infancy, Illness, Pregnancy & Lactation, Sports Factors affecting energy input neuro-endocrine

More information

Adult BMI Calculator

Adult BMI Calculator For more information go to Center for Disease Control http://search.cdc.gov/search?query=bmi+adult&utf8=%e2%9c%93&affiliate=cdc-main\ About BMI for Adults Adult BMI Calculator On this page: What is BMI?

More information

9/26/2018. Andy Weiler, M.Ed. September 26 th, 2018

9/26/2018. Andy Weiler, M.Ed. September 26 th, 2018 Andy Weiler, M.Ed. September 26 th, 2018 1 2 Stay tuned for the answer to our riddle Riddle #2 3 Riddle #2 Riddle #2 4 Riddle #2 The answer: 50%/50% chance to be right Fluids: blood volume, body water,

More information

Obesity D R. A I S H A H A L I E K H Z A I M Y

Obesity D R. A I S H A H A L I E K H Z A I M Y Obesity D R. A I S H A H A L I E K H Z A I M Y Objectives Definition Pathogenesis of obesity Factors predisposing to obesity Complications of obesity Assessment and screening of obesity Management of obesity

More information

Procedures for taking physical measurements

Procedures for taking physical measurements Procedures for taking physical measurements Dr Diane Cooper PhD Exercise physiology and metabolism Partner in True Fitness Coordinator & lecturer on BSc Sports Science, AIT Metabolic researcher on European

More information

SP /17. Healthy Weight Maintenance Calories-in, Calories-out

SP /17. Healthy Weight Maintenance Calories-in, Calories-out SP-155-01-11/17 Healthy Weight Maintenance Calories-in, Calories-out The information contained in this presentation is for general educational purposes only. Individuals viewing this presentation should

More information

Being Over-Fat D. Social, Economic and Psychological Effects. Goal Setting and Keeping Score

Being Over-Fat D. Social, Economic and Psychological Effects. Goal Setting and Keeping Score C hapter 1 Basic Physiology Being Over-Fat D id you know that excess body-fat can lead to a multitude of health problems? For one thing, excess body-fat can precipitate hypertension thus increasing the

More information

Chapter 02 Choose A Healthy Diet

Chapter 02 Choose A Healthy Diet Chapter 02 Choose A Healthy Diet Multiple Choice Questions 1. The science of food and how the body uses it in health and disease is called: A. the dietary guidelines. B. the food guide pyramid. C. nutrition.

More information

BodyGem by HealthETech Now Available at Vital Choice Health Store

BodyGem by HealthETech Now Available at Vital Choice Health Store Metabolism Education BodyGem by HealthETech Now Available at Vital Choice Health Store 440-885-9505 You hear it all the time: metabolism. Most people understand metabolism as how slowly or quickly their

More information

Dangers of Being Overweight and Underweight

Dangers of Being Overweight and Underweight Health Services: Unit 5 Chest and Abs 5.4 Body Composition and Diabetes Combination of percentage body fat and lean body tissue (muscle) Essential Fat Non- Essential Fat Dangers of Being Overweight and

More information

Sample Resting Metabolic Rate Test Results

Sample Resting Metabolic Rate Test Results Sample Resting Metabolic Rate Test Results Innerscan Results Date: Sample Height (CM) 183 Weight (Kg) 89.3 Body Fat (%) 24.3 Body Water (%) 51.4 Muscle Mass (Kg) 64.3 Bone Mass (Kg) 3.3 Physique Rating

More information

What is body composition?

What is body composition? excellence in wellbeing, resilience and performance What is body composition? The definition of body composition is 'the percentages of bone, fat, water and muscle in human bodies'. All these factors can

More information

Fitness Concepts + Principles Packet. Name: Period:

Fitness Concepts + Principles Packet. Name: Period: Fitness Concepts + Principles Packet Name: Period: Content Pages + Directions 5 Components of Fitness.................................................... Slides 3-12 FITT Principle.........................................................

More information

Developing nations vs. developed nations Availability of food contributes to overweight and obesity

Developing nations vs. developed nations Availability of food contributes to overweight and obesity KNH 406 1 Developing nations vs. developed nations Availability of food contributes to overweight and obesity Intake Measured in kilojoules (kj) or kilocalories (kcal) - food energy Determined by bomb

More information

Weight Management. Chapter 14

Weight Management. Chapter 14 All rights reserved. Authorized only for instructor use in the classroom. No reproduction or further distribution permitted without the prior written consent of McGraw-Hill Education. Weight Management

More information

Sports Nutrition Care Manual Available Fall 2011

Sports Nutrition Care Manual Available Fall 2011 Sports Nutrition Care Manual Available Fall 2011 View the SNCM demo site: http://sports.adancm.com/demo/sports.cfm Features: Research-based nutrition information written by authors who are Board Certified

More information

Looking Toward State Health Assessment.

Looking Toward State Health Assessment. CONNECTICUT DEPARTMENT OF PUBLIC HEALTH Policy, Planning and Analysis. Looking Toward 2000 - State Health Assessment. Table of Contents Glossary Maps Appendices Publications Public Health Code PP&A Main

More information

Health Score SM Member Guide

Health Score SM Member Guide Health Score SM Member Guide Health Score Your Health Score is a unique, scientifically based assessment of seven critical health indicators gathered during your health screening. This number is where

More information

NAME: DATE: MODULE 4

NAME: DATE: MODULE 4 NAME: DATE: MODULE 4 4.1 Scientific Inquiry Tied to Genetics, Evolution, and Obesity Scientific Inquiry The field of nutrition is based on study that integrates biology, physiology, microbiology, botany,

More information

`~äçêáéëi=läéëáíó=~åç=aá~äéíéë= with Dr. T. Colin Campbell

`~äçêáéëi=läéëáíó=~åç=aá~äéíéë= with Dr. T. Colin Campbell `~äçêáéëi=läéëáíó=~åç=aá~äéíéë= with Dr. T. Colin Campbell This lecture will cover the following topics 1. Introduction 2. Overweight and Obesity in Children 3. Overweight and Obesity in Adults 4. Proposed

More information

Chapter 6 Notes Lesson 1

Chapter 6 Notes Lesson 1 Chapter 6 Notes Lesson 1 Maintaining a Healthy Weight 1) What is body image? The way you see your body 2) What factors affect your body image? Media images Attitudes of family and friends The Weight-Calorie

More information

Module 3 4 PLEASE DO NOT MARK ON THIS COPY. USE YOUR SCANTRONS TO MARK UNSWERS. Test 2B

Module 3 4 PLEASE DO NOT MARK ON THIS COPY. USE YOUR SCANTRONS TO MARK UNSWERS. Test 2B Module 3-4 Test 2B 2015 1 Module 3 4 PLEASE DO NOT MARK ON THIS COPY. USE YOUR SCANTRONS TO MARK UNSWERS. True/False Test 2B 1. Peristalsis is the autonomic action that moves food particles along the digestive

More information

Chronic Diseases: Obesity. Rachel Askari, Sarah Colla and Michelle He

Chronic Diseases: Obesity. Rachel Askari, Sarah Colla and Michelle He Chronic Diseases: Obesity Rachel Askari, Sarah Colla and Michelle He Overview More than ⅓ of US adults are obese (36.5%). Can lead to diabetes, stroke and heart attack. Leading cause of mortality and disability

More information

Healthy Weight and Body Image. Chapter 6

Healthy Weight and Body Image. Chapter 6 Healthy Weight and Body Image Chapter 6 Body Image n The way you see your body How might messages sent by media images negatively affect body image??? Maintaining a Healthy Weight n Calories consumed must

More information

Diet can be defined as the NORMAL FOOD WE EAT. Diets because of moral values e.g.. Vegetarian

Diet can be defined as the NORMAL FOOD WE EAT. Diets because of moral values e.g.. Vegetarian DIET WHAT IS DIET? Diet can be defined as the NORMAL FOOD WE EAT. BUT there are also SPECIAL DIETS! FOR EXAMPLE To lose weight or gain weight diets. Diets because of moral values e.g.. Vegetarian Diets

More information

Calories In : Only 3 Ways. Fats

Calories In : Only 3 Ways. Fats Caloric Balance Calories In : Only 3 Ways Carbohydrates Fats Protein Calories Out : 3 Ways You Burn Calories 1. Basal Metabolism: basic functions- just to keep you alive Breathing Circulating Blood Maintaining

More information

(*) (*) Ingestion, digestion, absorption, and elimination. Uptake of nutrients by body cells (intestine)

(*) (*) Ingestion, digestion, absorption, and elimination. Uptake of nutrients by body cells (intestine) Human Digestive System Food is pushed along the digestive tract by peristalsis the rhythmic waves of contraction of smooth muscles in the wall of the canal Accessory glands. Main stages of food processing

More information

Region VI. Health Initiative Overview

Region VI. Health Initiative Overview Region VI Health Initiative Overview National Health Committee Region VI Health and Wellness Coordinators Chapters Objectives Health Awareness Health Disparities Education Prevention Health Focus of the

More information

Note that metric units are used in the calculation of BMI. The following imperial-metric conversions are required:

Note that metric units are used in the calculation of BMI. The following imperial-metric conversions are required: Body Composition Body Composition: Assessment and Interpretation Body composition has great practical and functional significance for many of us: scientists, clinicians and the general population. It can

More information

Lesson 14.1 THE BASICS OF SPORT NUTRITION

Lesson 14.1 THE BASICS OF SPORT NUTRITION Lesson 14.1 THE BASICS OF SPORT NUTRITION ~ ~ ~ TOPICS COVERED IN THIS LESSON (a) Macronutrients and Micronutrients (b) Dietary Fats: The Good and the Bad 2015 Thompson Educational Publishing, Inc. 1 Nutrients

More information

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 The Bone Wellness Centre - Specialists in DEXA Scanning 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Patient: Birth Date: 29.5 years Height / Weight: 156.0 cm 57.0 kg Sex / Ethnic: Female

More information

Diet and Weight Control. The Fattening of America: World Wide Epidemic 11/26/2011. Eating More of Just About Everything: 30 Year Comparison

Diet and Weight Control. The Fattening of America: World Wide Epidemic 11/26/2011. Eating More of Just About Everything: 30 Year Comparison Diet and Weight Control The Fattening of America: World Wide Epidemic Prevalence of overweight and obesity among adults in the U.S. 1984 1994 compared with 1999 2002 130 million Americans 65% of the population

More information

The Bone Wellness Centre - Specialists in Dexa Total Body 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1

The Bone Wellness Centre - Specialists in Dexa Total Body 855 Broadview Avenue Suite # 305 Toronto, Ontario M4K 3Z1 Patient: Obese, Sample Birth Date: 0/Jan/966 44.4 years Height / Weight: 72.0 cm 95.0 kg Sex / Ethnic: Male Patient ID: Referring Physician: DR. SMITH Measured: 07/Jun/200 7:0:52 PM (.40) Analyzed: 02/Apr/203

More information

The Nutrition & Exercise Reference Manual

The Nutrition & Exercise Reference Manual Introduction A Fundamental Difference T here are two approaches toward weight-management. The first is the magictheory. The magic-theory often incorporates restricted-calorie starvation diets, pills, hypnosis,

More information

TO PHARMACIST: PLEASE PROVIDE THIS INFORMATION TO THE PATIENT. Important Patient Information. Patient Information about XENICAL (orlistat) Capsules

TO PHARMACIST: PLEASE PROVIDE THIS INFORMATION TO THE PATIENT. Important Patient Information. Patient Information about XENICAL (orlistat) Capsules TO PHARMACIST: PLEASE PROVIDE THIS INFORMATION TO THE PATIENT. Important Patient Information Patient Information about XENICAL (orlistat) Capsules XENICAL (zen i-cal) Generic Name: orlistat Please read

More information

Dual-energy X-ray absorptiometry (DXA), body composition assessment 62

Dual-energy X-ray absorptiometry (DXA), body composition assessment 62 Subject Index 3 -Adrenergic receptor, gene polymorphisms and obesity 10 Aging, body composition effects 64, 65 Air-displacement plethysmography, body composition assessment 62 Bioelectrical impedance analysis

More information

Broadening Course YPHY0001 Practical Session II (October 11, 2006) Assessment of Body Fat

Broadening Course YPHY0001 Practical Session II (October 11, 2006) Assessment of Body Fat Sheng HP - 1 Broadening Course YPHY0001 Practical Session II (October 11, 2006) Assessment of Body Fat REQUIRED FOR THIS PRACTICAL SESSION: 1. Please wear short-sleeve shirts / blouses for skin-fold measurements.

More information

Evaluation and Validation of BODPOD Body Scan Method as Compared to DEXA, Effect of Calcium and Caloric Intake in Female Collegiate Track Athletes

Evaluation and Validation of BODPOD Body Scan Method as Compared to DEXA, Effect of Calcium and Caloric Intake in Female Collegiate Track Athletes Utah State University DigitalCommons@USU Undergraduate Honors Theses Honors Program 5-2010 Evaluation and Validation of BODPOD Body Scan Method as Compared to DEXA, Effect of Calcium and Caloric Intake

More information

Obesity. Picture on. This is the era of the expanding waistline.

Obesity. Picture on. This is the era of the expanding waistline. Feature Raffles HealthNews The Big Raffles HealthNews Feature Picture on Obesity This is the era of the expanding waistline. Why is obesity such a big problem? Is it just a personal matter? What do the

More information

BCH 445 Biochemistry of nutrition Dr. Mohamed Saad Daoud

BCH 445 Biochemistry of nutrition Dr. Mohamed Saad Daoud BCH 445 Biochemistry of nutrition Dr. Mohamed Saad Daoud 1 Energy Needs & Requirements Food is the only source of body which undergoes Metabolism and liberate / Generates Energy required for vital activities

More information

Know Your Numbers. The Life Saving Numbers You Need To Know

Know Your Numbers. The Life Saving Numbers You Need To Know Know Your Numbers The Life Saving Numbers You Need To Know Take Charge of Your! You may have heard that you need to Know Your Numbers, which refers to key markers of heart health like blood pressure, waist

More information

Unit 4: Contemporary Nutrition Issues. Good Health and Malnutrition (Overnutrition)

Unit 4: Contemporary Nutrition Issues. Good Health and Malnutrition (Overnutrition) Unit 4: Contemporary Nutrition Issues Good Health and Malnutrition (Overnutrition) Introduction to Contemporary Nutrition Issues The decisions people make have social, economic, health and environmental

More information

Energy Balance and Body Composition

Energy Balance and Body Composition Energy Balance and Body Composition THE ECONOMICS OF FEASTING THE ECONOMICS OF FEASTING Everyone knows that when people consume more energy than they expend, much of the excess is stored as body fat. Fat

More information

Professional Diploma. in Nutrition. Module 1. Lesson 1: Health is Your Wealth EQF Level 5. Professional Diploma

Professional Diploma. in Nutrition. Module 1. Lesson 1: Health is Your Wealth EQF Level 5. Professional Diploma Professional Diploma in Nutrition Module 1 Lesson 1: Health is Your Wealth EQF Level 5 Professional Diploma What is Anthropometry? External measurement of body composition Tells you how much of your weight

More information

OBESITY: The Growing Epidemic and its Medical Impact

OBESITY: The Growing Epidemic and its Medical Impact OBESITY: The Growing Epidemic and its Medical Impact Ray Plodkowski, MD Co-Chief, Chief, of Division of Medical Nutrition, University of Nevada School of Medicine. Chief, Endocrinology & Metabolism, Sachiko

More information

Broadening Course YPHY0001 Practical Session III (March 19, 2008) Assessment of Body Fat

Broadening Course YPHY0001 Practical Session III (March 19, 2008) Assessment of Body Fat Sheng HP - 1 Broadening Course YPHY0001 Practical Session III (March 19, 2008) Assessment of Body Fat REQUIRED FOR THIS PRACTICAL SESSION: 1. Please wear short-sleeve shirts / blouses. Shirts / blouses

More information

Chapter 18. Diet and Health

Chapter 18. Diet and Health Chapter 18 Diet and Health Risk Factors and Chronic Diseases Interrelationships among Chronic Diseases Chronic Disease Heart Disease and Stroke Hypertension Cancer Diabetes The Formation of Plaques in

More information

BIOLOGICAL D E T E R M I N AN T S O F H E AL T H ( )

BIOLOGICAL D E T E R M I N AN T S O F H E AL T H ( ) BIOLOGICAL D E T E R M I N AN T S O F H E AL T H ( 3. 1. 5 ) BIOLOGICAL Body weight Blood pressure Birth weight Impaired glucose regulation Genetics Blood Cholesterol BODY WEIGHT The body weight of an

More information

Fat Mass. Baseline. (lbs) (lbs) Composition Trend: Total. Aug 17. Apr 17. May 17. Jun 17. Jul 17. Measured Date

Fat Mass. Baseline. (lbs) (lbs) Composition Trend: Total. Aug 17. Apr 17. May 17. Jun 17. Jul 17. Measured Date Name Sample Report Birth Date: 00/00/000 Height: 74.0 in. Gender Male Age: 54.7 Input Weight: 165.0 lbs. Body Composition Analysis (BCA) DXA or DEXA is a three component model, which means it quantifies

More information

Body Fat % Body Water % Full Body Composition Analysis Segmental Body Composition Analysis

Body Fat % Body Water % Full Body Composition Analysis Segmental Body Composition Analysis Live a Healthy LiFE Body Fat % Body Water % Full Body Composition Analysis Segmental Body Composition Analysis Technologically advanced instruments from Tanita can help you feel better and live a healthier

More information

Managing Weight and Eating Behaviors. By: Briel Eckel and Jap Singh

Managing Weight and Eating Behaviors. By: Briel Eckel and Jap Singh Managing Weight and Eating Behaviors By: Briel Eckel and Jap Singh The Calorie Connection Your Energy Balance Energy Balance- The balance between consumed and burned calories. Metabolism- When the body

More information

Fitness Nutrition Coach. Part IV - Assessing Nutritional Needs

Fitness Nutrition Coach. Part IV - Assessing Nutritional Needs Part IV - Assessing Nutritional Needs 62 For the FNC, a nutrition assessment provides information on your client s diet quality and awareness about nutrient information. Clients should be encouraged to

More information

SHS FITNESS ACROSS THE P.E. CURRICULUM

SHS FITNESS ACROSS THE P.E. CURRICULUM SHS FITNESS ACROSS THE P.E. CURRICULUM Five Health-Related Fitness components: Flexibility the ability to move a joint through a full range of motion A regular program of stretching may incorporate dynamic

More information

Nutrition. Chapter 45. Reada Almashagba

Nutrition. Chapter 45. Reada Almashagba Nutrition Chapter 45 1 Nutrition: - Nutrient are organic substances found in food and are required for body function - No one food provide all essential nutrient Major function of nutrition: providing

More information

Interpretation Guide. What you are made of? Find out with - Vital Body Scan NZ Ltd. Mobile Body Composition Analysis

Interpretation Guide. What you are made of? Find out with - Vital Body Scan NZ Ltd. Mobile Body Composition Analysis Interpretation Guide Vital Body Scan NZ Ltd What you are made of? Find out with - Vital Body Scan NZ Ltd Mobile Body Composition Analysis Interpreting your results Total Body Water (TBW) TBW is all the

More information

THE NEW YOU: HOW TO DETERMINE YOUR PERCENT OF BODY FAT & IDEAL WEIGHT

THE NEW YOU: HOW TO DETERMINE YOUR PERCENT OF BODY FAT & IDEAL WEIGHT SESSION IV THE NEW YOU: HOW TO DETERMINE YOUR PERCENT OF BODY FAT & IDEAL WEIGHT OBJECTIVES BACKGROUND Compute your approximate percentage of body fat. Determine your goal weight. Calculate how long it

More information

Achieving and Maintaining a Healthful Body Weight

Achieving and Maintaining a Healthful Body Weight CHAPTER 13 Achieving and Maintaining a Healthful Body Weight Chapter Summary A healthful body weight is one that is appropriate for age and physical development, can be achieved and sustained without constant

More information

I Calories & Energy Balance

I Calories & Energy Balance LECTURE OUTLINE, Chapter 9: Energy Balance & Healthy Body Weight I Calories & Energy Balance A. Definition of a kcalorie (commonly called Calorie). A unit of energy (heat). It's the amount of heat energy

More information

Overweight. You are part of it! Healthier, fitter, safer.

Overweight. You are part of it! Healthier, fitter, safer. Overweight You are part of it! Healthier, fitter, safer. Overweight prevention, you are part of it!... People who are overweight are at greater risk of dying prematurely from chronic health problems! Being

More information

Rick Fox M.A Health and Wellness Specialist

Rick Fox M.A Health and Wellness Specialist Metabolic Diseases Rick Fox M.A Health and Wellness Specialist Metabolic Diseases Metabolism is the process your body uses to get or make energy from the food you eat. Food is made up of proteins, carbohydrates

More information