Cirrhosis is a disease that affects the liver from working properly because of long-term injury.
Swimming
Jumping Rope
Performing Yoga
Moving a Sofa
Walking the Dog
Walking Down the Sidewalk
The right answer is a. Muscle movement.
Exercises refer to body movement that requires energy expenditure. And this expenditure of energy is expressed by the movement of the muscles.
The other proposition certainly requires the energy drawn from reserves so that they can be accomplished, but since in the text it is specified "during exercise" the correct answer is (A).