Question

pe classwork: eoc review
exercises that raise the heart rate (20 minutes or more, 3-5 days a week)
○ muscular strength
○ muscular endurance
○ aerobic exercises
○ flexibility exercises

Explanation:

Aerobic exercises are defined as activities that increase the heart rate for a sustained period (usually 20 minutes or more, 3 - 5 days a week) as they rely on oxygen - consuming processes to supply energy, which aligns with the description. Muscular Strength focuses on building muscle power through resistance, Muscular Endurance is about muscle's ability to repeat contractions, and Flexibility Exercises are for increasing joint range of motion, none of which match the heart - rate - raising and sustained - time description as well as Aerobic Exercises.

Answer:

C. Aerobic Exercises