Which component addresses how hard you work during exercise?

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

Answer: (C)

Intensity is the measure of how hard you work during exercise. It captures the effort level you’re putting in—whether you’re moving at a light, moderate, or vigorous pace, lifting heavier weights, or riding at a fast tempo. You can assess intensity by heart rate zones, pace, reps and effort, or a rating of perceived exertion. Time refers to how long you’re exercising, not how hard you’re pushing. Type relates to the kind of activity (cardio vs. strength) and influences the nature of the work. Frequency is how often you train per week. Since the prompt asks about the level of effort, intensity best describes how hard you work.