FAt Metablism During Exercises

Front

What are the two main types of fats that can be used by muscles for fuel during exercise?

Back

Free fatty acids and triglycerides

Front

What is the major storage form of free fatty acids in the body?

Back

Triglycerides

Front

How many kilocalories are approximately available from carbohydrates in a 154-pound individual?

Back

2,000 kilocalories

Front

What must happen to free fatty acids stored in adipose tissue before they can be used by muscles?

Back

They must be removed from triglycerides and mobilized

Front

During a prolonged exercise session, what percentage of fuel for working muscles initially comes from fats?

Back

50%

Front

What is the primary fuel source for muscles during the early stages of a graded exercise test? Options: Carbohydrates, Proteins, Fats, Amino acids

Back

Fats

Front

What is one of the major adaptations associated with fat metabolism due to endurance training?

Back

Increased ability to mobilize and utilize fats

Front

What is the direct fuel source for ATP production mentioned in the text?

Back

Free fatty-acids

Front

What does endurance training increase according to the text?

Back

Fat metabolism

Front

What is the primary role of fats in the body during prolonged physical activity?

Back

To serve as a long-term energy source