AFAA Exercise Science and Kinesiology 1

Question 1

What does the FITT principle 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 effective exercise programs.

Question 2

According to AFAA, the recommended target heart rate zone for moderate-intensity aerobic exercise is approximately:

Accepted Answer

65–85% of HRmax

Answer

AFAA guidelines recommend 65–85% of maximum heart rate for moderate-to-vigorous aerobic conditioning.

Question 3

The Karvonen formula for target heart rate uses which baseline measurement?

Accepted Answer

Resting heart rate and maximum heart rate

Answer

The Karvonen (heart rate reserve) formula incorporates both resting heart rate and maximum heart rate to calculate target training zones.

Question 4

Which principle states that the body must be challenged beyond its current capacity to produce a training adaptation?

Accepted Answer

Overload

Answer

The principle of overload requires placing greater-than-normal demands on the body to stimulate physiological adaptations.

Question 5

What is the recommended minimum frequency of aerobic exercise per week for general health according to major fitness guidelines?

Accepted Answer

3 days

Answer

Most major health organizations, including AFAA, recommend at least 3 days per week of aerobic activity for general health benefits.

AFAA - Aerobics and Fitness Association of America Practice Test