Chapter 11-12 Flashcards
How much BPM (less/more) do men typically have compared to females?
Men typically have 5-10 BPM less than females
NASM recommends trainers to test RHR at the radial pulse vs carotid
Test at the radial pulse (Wrist) rather than carotid. Pressure on vagus nerve adjacent to carotid can slow HR.
Healthy body fat for men and women:
10-20% for men , 20-30% for women
Android Obesity (Fruit) + Fat Stores
Apple. More Fat within Abdominal Area = More Visceral Fat
Gynoid Obesity + Fat Stores
Pear. More Fat in Hips and Thighs.
Android vs Gynoid Obesity. Which is worse? And why?
Android
Men with waist girth greater than ### cm or ## inch at risk
Men with waist girth greater than 100 cm or 40 inch at risk
Women with waist girth greater than ## cm or ## inch at risk
Women with a waist girth greater than 88cm OR 35in at risk
Skinfold testing sites for Jackson Pollock 7 Site Measurement (Men & Women)
Chest, Mid-Axillary, Subscapular, Triceps, Abdomen, Suprailiac, Thigh
Mid-Axillary
Under-arm pit, side of torso
Suprailiac
Side Love-handles
3 Site Jason Pollock MEN
Chest, Abs, Thigh
3 Site Jason Pollock Women
Triceps, Suprailiac (Love handle), Thigh
Durnin-Womersley =
biceps, triceps, subscapularis (subscapula), suprailiac
3-4 Site =
Less Invasive (To Conduct)
BIA =
Bioelectrical Impedance Analysis Body Fat Test by sending weak currents through muscle (muscle is 70% water)
Fat = high resistance
Leaner/more muscle mass = less resistance b/c muscle is 70% water
Hydrostatic via Archimedes Principle
Fat is buoyant, muscle is dense.
fat = lighter in water
muscle = weight more in water
Archimedes Principle
Physical law of buoyancy. Because bone and muscle are denser than water, a person with a larger percentage of lean body mass will weigh more in the water and ultimately have a lower body fat percentage vs someone with less lean body mass. A person with more body fat will make the body lighter in water and will have a higher percentage of body fat.
Cardio testing: most valid =
VO2 Max
Oxygen Consumption VO2 is
a measure of body’s usage of oxygen
Ratings of Perceived Exertion (RPE) NASM suggests
1-10
YMCA 3-Min test:
96 steps per minute for 3-minutes (use 11-13 Ratings)
The client will perform 96 steps per minute.
Up, Up, Down Down Cadence Maintained
Stepping on and off 12 inch box
Measures heart beat at the end