Short term effects of exercise

What system increases stroke volume?

• Respiratory

• Muscular

• Cardio Vascular

What are the effects of lactic acid?

• Muscle fatigue

• Muscle growth

• Muscles soreness

• Energy

What is cardiac output?

• the amount of lactic acid leaving the heart per second

• the amount of blood leaving the heart per beat

• the amount of blood leaving the heart per minute

• the amount of oxygen leaving the lungs per minute

Which of the following is NOT a short term effect of the respiratory system

• increase in respiratory rate

• increase in depth of breathing

• increase in tidal volume

• increase in stroke volume

Which of the following is NOT a short term effect on the muscular system

• Lactic acid

• Muscle fatigue

• Increase in temperature of muscles

• Increase in cardiac output

What is the equation for AEROBIC respiration?

What is the equation for ANAEROBIC respiration?

Identify two short term effects of physical activity on the cardiovascular system.

Explain why tidal volume increases when a performer takes part in physical activity (3 marks)

What is oxygen deficit?