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Question 1

What is ATP-PC and how long does it last?

Answer 1

ATP-PC is anaerobic metabolism lasting 0-30 seconds of work.

Question 2

What is the glycolytic system and how long does it last?

Answer 2

The glycolytic system lasts from 30 seconds to 3 minutes.

Question 3

What is the oxidative system and how long does it last?

Answer 3

The oxidative system lasts for 3 minutes.

Question 4

What are the two most important factors for bio-energetics?

Answer 4

The two most important factors for bio-energetics are Duration & Intensity.

Question 5

What fuel source is used for low-intensity activities?

Answer 5

Low-intensity activities primarily use fat (triglycerides); after 75+ minutes, protein is deaminated.

Question 6

What fuel source is used for high-intensity activities?

Answer 6

High-intensity activities primarily use carbs (glucose).

Question 7

What does TDEE stand for?

Answer 7

TDEE stands for Total Daily Energy Expenditure (RMR x AF + TEF + NEAT).