​Murph Had a Sedentary Parent Who Had a Heart Attack

Multiple Choice

​Murph had a sedentary parent who had a heart attack and has been sedentary himself. He starts exercising to reduce his cardiovascular risk. Graciela starts exercising because she lost weight by changing her diet and wants to maintain the weight loss. H

A) ​Murph will need to exercise at lower intensities for longer durations.
B) ​Graciela will need to exercise at a higher intensity for a shorter time.
C) ​Graciela will need to exercise at higher intensity for longer duration.
D) ​Murph and Graciela will both need to exercise equally to meet goals