Question

A high-intensity interval training (hiit) workout is characterized by? (a) work rates that are performed at near maximal performance levels, (b) using recovery intervals that are not shorter than the work interval, and (c) generally do not expend a significant number of calories over the duration of the entire workout.

Answer 1

A

Step-by-step explanation:

HIIT uses about 90% of your maximum capability.

I'm an athlete.