CAT Cardiovascular Training Principles

Question 1

What does the acronym FITT stand for in exercise programming?

Accepted Answer

Frequency, Intensity, Time, Type

Answer

FITT stands for Frequency, Intensity, Time, and Type — the four variables used to design and modify exercise programs.

Question 2

The aerobic energy system primarily relies on which fuel sources during low-to-moderate intensity exercise?

Accepted Answer

Fat and carbohydrates

Answer

The aerobic system uses both fat and carbohydrates as fuel, with fat being more predominant at lower intensities when sufficient oxygen is available.

Question 3

According to ACSM guidelines, what is the recommended minimum number of days per week for moderate-intensity cardiovascular exercise?

Accepted Answer

3-5 days

Answer

ACSM recommends at least 3-5 days per week of moderate-intensity cardiovascular exercise for health and fitness benefits.

Question 4

Which formula is most commonly used to estimate maximum heart rate (MHR)?

Accepted Answer

220 - age

Answer

The traditional formula '220 minus age' is the most widely used estimation of maximum heart rate taught in fitness certifications.

Question 5

The term 'aerobic' literally means:

Accepted Answer

With oxygen

Answer

Aerobic means 'with oxygen,' referring to energy production pathways that require oxygen to generate ATP efficiently.

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