Exercise, Nutrition, Sleep

Question 1

Physical Activity

Answer 1

Any bodily movement that increases energy expenditure

Question 2

Exercise

Answer 2

Planned and structured repetitive movements

Question 3

FITT Principle

Answer 3

Frequency, intensity, time, type

Question 4

VO2 max

Answer 4

Indicator of respiratory fitness
Indicator of body’s ability to maximally transport and use oxygen

1 MET = 3.6 mlO2/kg/min

VO2 max = Q x (a-v)O2diff

Question 5

Cardiac output Q

Answer 5

Q (L/min) = HR x SV

SV = EDV - ESV

Lower HR and higher SV = more efficient heart

Question 6

Ateriovenous oxygen difference

Answer 6

C(a-v)O2 = CaO2 - CvO2

Larger difference = good