What is fatigue?

What symptoms might occur as a result of fatigue?

How does fatigue affect performance?

What is stress?

What happens when we are stressed?

How does stress affect performance?

What are internally caused injuries?

What are externally caused injuries?

What precautions are taken to try and avoid injury?

What is a strain?

What is a sprain?

What happens in the lungs when breathing in? (inspiration)

What happens in the lungs when breathing out? (expiration)

What is aerobic respiration?

What is the aerobic respiration equation?

What sports use aerobic respiration?

What is anaerobic respiration?

What is the anaerobic respiration equation?

What sports use anaerobic respiration?

What is oxygen debt?

What is the recovery period?

How do you work out Maximum Heart Rate (MHR)?

What is your heart rate?

What is your pulse?

What are the 3 types of blood vessels?

What are capillaries and what do they do?

What are veins and what do they do?

What are arteries and what do they do?

4 functions of the circulatory system

What is the cardiovascular (CV) system?

Whats the definition of cardiovascular endurance?

How can you improve your CV endurance?

What are 2 ways to check your CV endurance?