1 / 13

Body Composition

Body Composition. The body’s proportion of fat and fat-free mass. Fat Free Mass. All non-fat tissue. Fat (adipose tissue). Essential Fat – normal body functioning Males: __% to __% Females: __% to __ % Non-Essential Fat – storage of fat in _______ tissue.

dianne
Download Presentation

Body Composition

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Body Composition The body’s proportion of fat and fat-free mass

  2. Fat Free Mass • All non-fat tissue

  3. Fat (adipose tissue) • Essential Fat – normal body functioning Males: __% to __% Females: __% to __ % • Non-Essential Fat – storage of fat in _______ tissue. • _______________________________ • _______________________________ • _______________________________ • _______________________________

  4. Body Composition of a Typical (?) Man and Woman

  5. Overweight • Body weight above recommended range for good health. • 10% above recommended range (Ht/Wt) • BMI 25 – 29.9 • ___% of adult Americans are overweight

  6. Obesity • A more serious degree of overweight causing a significant impairment of health. • 20% above recommended weight (Ht/Wt) • BMI >30 • ___% of American adults are obese

  7. Prevalence of Overweight and Obesity Among Americans

  8. Body Weight and Cancer Mortality

  9. Percent Body Fat • The proportion of the body’s total weight that is fat. • Methods of determining % body fat • Underwater weighing • Skinfold (calipers) • Bio-impedance (ELG) • Bod Pod

  10. Percent Body Fat Chart Males (% Fat) Females (% Fat) Rating (ages 18-30) (ages 18-30) Desirable 6-14 10-19 Acceptable 15-17 20-24 Overfat 18-19 25-29 Obese 20 or over 30 or over

  11. Body Fat Distribution – Android (apple shaped) • Predominantly ____ • Region – _________ • Site – __________ • Fat cell size – _____ • Fat mobilization - ___________

  12. Android Distribution & Disease Android = Increased risk for cardiovascular disease and diabetes. • Easy fat mobilization = sensitive to ________ resulting in increased lipids in blood = LDL • Large fat cell size = less ____________ produced so less sensitive to insulin Android fat distribution is determined by: • W/H Ratio: Male >.94 Female >.82 • Waist Cir.: Male >40” Female >35”

  13. Body Fat Distribution – Gynoid (Pear shaped) • Predominantly ________ • Region - _________ ____________ • Site – ___________ • Fat cell size – _____ • Fat mobilization - ___________

More Related