Question

Using Target Heart Rate during your workout is important because it

A. manages your reaction time
B. manages the safety and effectiveness of your workout
C. evaluates your breathing
D. evaluates your muscular strength

Answer 1

Answer: Manages the safety and effectiveness of your workout

Step-by-step explanation:

I feel like it wouldn't necessarily be determining your reaction time. Your heart rate doesn't equal how well you're breathing, or at least I'd like to think. Your muscular strength isn't determined by that, at least not directly. That leaves me with B