test 4

Question 1

limitation of running equation

Answer 1

designed for speeds greater than 5mph

Question 2

limitation for cycling equation

Answer 2

only accurate for steady state cycling, only accurate for work rates from 300-1200 kgmmin

Question 3

anthropometric methods

Answer 3

height weight bmi, circumferences, skinfold measurement

Question 4

densitometry methods

Answer 4

hydro densitometry, plethysmography

Question 5

body density is calculated by (bd)

Answer 5

mass/volume

Question 6

bf% equation (siri equation)

Answer 6

bf=(495-db)-450

Question 7

Goals of basic guidelines for health related muscular fitness improvement

Answer 7

improve body comp, make adls easier, prevent chronic disease and disability

Question 8

what is the requirement for each muscle to be worked (frequency)

Answer 8

worked 2/3 days per week with at least 48 hours between workouts

Question 9

what are the 10 major muscle groups

Answer 9

abs, hammie, quads, glutes, pecs, back lats trap, bis, tris, shoulder, calves

Question 10

How to determine volume of resistance training

Answer 10

Number of sets per week

Question 11

the ability to move a joint through is what

Answer 11

Range of motion

Question 12

rationale for body comp assessment

Answer 12

excess body fat is related to poor health and risk of diseases(type 2 diabetes, cancer) as low body fat can be detrimental to health (malnutrition)

Question 13

locations of fat on the body

Answer 13

visceral fat (around the organs) and subcutaneous fat (belly)

Question 14

what is the gold standard for body comp assessments

Answer 14

total body electrical conductivity

Question 15

bioelectrical impedance analysis how does it work

Answer 15

Electrical current travels more easily through tissue containing water and electrolytes.
Fat does not contain much water; therefore, electrical flow is impeded.

Question 16

hydrostatic weighing

Answer 16

the apparent weight of an object immersed in a liquid decreases by an amount equal to the weight of the volume of liquid it displaces (how you get body density to put in siri equation for % body fat)

Question 17

principle for muscular strength and muscular endurance

Answer 17

frequency- 2-3 days week
intensity 20-80% rm
time- 30 min or less
type- major muscle group
volume- 1-4 sets of 8-12 reps
progression- resistance sets or days/week

Question 18

benefits of muscular fitness

Answer 18

bone mass, muscle mass, ability to carry out activities of daily living, glucose tolerance, musculotendinous integrity

Question 19

ways to access strength

Answer 19

grip strength test, 1 rm

Question 20

ways to access endurance

Answer 20

flexed arm hang, repeat contractions with one muscle group(push up test)

Question 21

TRR equation

Answer 21

%intensity(max hr-min hr)+min hr

Question 22

number to multiply to get l of 02 to k cal

Answer 22

multiply by 5

Question 23

aerobic intensity recommendations

Answer 23

40-59 moderate to 60-89 vigorous

Question 24

how to get fat mass

Answer 24

% of bf * overall weight (in kg)

Question 25

ffm weight calculation

Answer 25

overall weight (in kg)- fat mass