In the FITT framework, which component refers to how hard the exercise should be?

• A. Intensity
• B. Frequency
• C. Time
• D. Type

Answer: (A)

The main idea here is how hard you push during a workout. In the FITT framework, intensity describes the level of effort you put into the exercise—how hard the body is working. This can be guided by heart rate targets, such as a percentage of your maximum heart rate, or by how hard you feel you’re working using a rating of perceived exertion. Higher intensity means you’re applying more effort in a shorter period, while lower intensity involves less effort over a longer period.

Frequency, Time, and Type refer to other aspects: how often you train (frequency), how long each session lasts (time), and what kind of exercise you perform (type). Together, these four components shape your overall training plan, but the aspect that specifies how hard the workout should be is intensity.