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Energy Sources
Intensity of exercise
Question | Answer |
---|---|
When are fats used during exercise and how? | At low intensity. Ftas are broken down via Beta Oxidation |
Fats are broken down without oxygen. True or False? | False, Fats are burnt at low intensity therefore broken down with aerobically. |
Describe the release rates of fats and carbohydrates | Fats have a slow energy release whilst carbohydrates have a quick energy release |
Low level exercise is sourced by what? | At low level exercise the energy source is supplied via a mixture of fats and carbohydrates |
What is the main energy sources for a 100m sprinter | ATP is the immediate source of energy. It can not be stored and only lasts 5-8 seconds |
What is the main enrgy source for a marathon runner. | Working at low intensity the body will be working aerobically and with beta oxidation breaking down fats fats are the main energy source. |