First 80 words of the document:
Aerobic respiration respiration with oxygen.
Anaerobic respiration respiration without oxygen.
Diastolic pressure blood pressure when the heart is relaxing.
Lactic acid chemical that causes muscle fatigue and is produced
during anaerobic respiration.
Oxygen debt - caused by anaerobic respiration and the
production of lactic acid. After exercise the debt
has to be repaid to break down lactic acid.
Systolic pressure blood pressure when the heart is contracting.