Soc 9 Key Terms

Question 1

Defenition of adaptation

Answer 1

Your body’s response to training and how your body changes to cope with new activity

Question 2

Defenition of aerobic

Answer 2

Working at a moderate intensity level with oxygen

Question 3

Defenition of anaerobic

Answer 3

Working at high intensity level without oxygen

Question 4

Defenition of alveoli

Answer 4

Tiny sacs within our lungs that allow oxygen and CO2 to move between the lungs and bloodstream

Question 5

Defenition of diaphragm

Answer 5

The primary muscles used in the process of inspiration or inhalation

Question 6

Defenition of cardiac output

Answer 6

The amount of blood ejected from your heart in 1 min (co)=(rsv)x(rhr)

Question 7

Defenition of stroke volume

Answer 7

The amount of blood pumped per beat

Question 8

Defenition of recovery rate

Answer 8

The speed at which your heart returns to RHR after your exercise

Question 9

Cardio respiratory system (heart)

Answer 9

-decreased Resting heart rate
-faster recovery rate
-size of heart
-increased stroke volume
-increased cardiac output

Question 10

Cardio-respiratory system lungs

Answer 10

Increased number of alveoli
Increased lung capacity
Increased vital capacity
Increased strength of the diaphragm and external intercostal muscles

Question 11

Cardiorespiratory system (blood)

Answer 11

Increased number of capillaries
Increase number of red blood cells
Drop in blood pressure

Question 12

Musculo-skeletal system

Answer 12

Strength of ligaments and tendons
Muscle hypertrophy
Increased bone density (osteoporosis)
Adaptation