Soc 18 - Aerbobic, Anaerbobic And Energy Systems Flashcards
What is glucose?
A major source of energy for most cells in the body
What is aerobic respiration?
The process of releasing energy from glucose, using oxygen
What is anaerobic respiration?
The process of releasing energy from glucose, without oxygen
What is aerobic exercise?
Working at a moderate intensity allowing the body time to utilise oxygen for energy production and to work for a continuous period e.g. long-distance events
What is lactic acid?
A colourless acid produced in muscle tissues during strenuous exercise when the body is exercising anaerobically at a high intensity
What is cramp?
Painful, involuntary contraction of a muscle, usually caused by fatique
What are fats?
A rich source of energy, but many modern diets provide more than our bodies need
What are carbohydrates?
The bodies main source of energy
What are free sugars?
Extra sugar added to food and drink
