Energy Production During Exercise

What type of activities does the aerobic energy system support?

• Short-term, high-intensity activities

• Long-term, steady-paced exercises

• Explosive, quick movements

• Anaerobic exercises

Which of the following is an example of an activity that uses the aerobic energy system?

• Weightlifting

• Marathon running

• 100m dash

• Powerlifting

What does "anaerobic" mean in the context of energy systems?

• With oxygen

• Without oxygen

• With water

• Without water

Which of the following is a feature of anaerobic exercises?

• They are performed slowly

• They are performed without oxygen

• They are performed with oxygen

• They are performed over long periods

What determines which energy system is predominant during an activity?

• The duration of the activity

• The intensity and type of activity

• The time of day

• The amount of oxygen available

Which of the following activities is NOT primarily powered by the ATP-CP system?

• Golf swing

• 100m sprint

• Powerlifting

• Marathon running

Which system is used for very short durations of energy?

• Aerobic system

• ATP-CP system

• Glycolytic system

• Oxidative system

What is the main characteristic of the ATP-CP system?

• Long-lasting energy

• Requires oxygen

• Short, explosive energy

• Uses fat as fuel

Which of the following best describes the ATP-CP system?

• Long-term energy system

• Short-term, high-intensity energy system

• Medium-term energy system

• Low-intensity energy system

What is the advantage of employing an active recovery after high-intensity exercise?

• Decreased blood flow

• Increased lactic acid accumulation

• Greater lactic acid dispersal

• Reduced muscle strength