EPOC and Oxygen Debt Quiz

What is the term used to describe the need for additional oxygen to replace ATP and remove lactic acid after exercise?

• Oxygen saturation

• Oxygen debt

• Oxygenation

• Oxygen reserve

What are the two major components of Excess Post-Exercise Oxygen Consumption (EPOC)?

• Fast and slow components

• Rapid and gradual components

• Quick and delayed components

• Immediate and prolonged components

What does the fast component of EPOC primarily restore?

• Muscle glycogen

• Muscle phosphagen stores

• Muscle protein

• Muscle fat

What does EPOC restore during the first 3 minutes of recovery?

• Lactic acid

• Phosphocreatine

• Glycogen

• Myoglobin

Which component of EPOC involves the restoration of muscle phosphagen stores?

• Slow component

• Fast component

• Delayed component

• Gradual component

What is the main purpose of EPOC?

• Increase heart rate

• Restore energy stores

• Decrease muscle mass

• Increase lactic acid

What is required to remove lactic acid from muscle cells and blood?

• Fast component

• Slow component

• Rapid component

• Immediate component

What are tendons and ligaments made of?

• Collagen

• Keratin

• Elastin

• Myosin

Why do tendons and ligaments have a poor potential to heal completely?

• Poor blood supply

• Excessive movement

• High elasticity

• Low protein content

When does discomfort from DOMS typically develop?

• Immediately after exercise

• 1-2 hours after exercise

• 24-48 hours after exercise

• 72 hours after exercise