Muscle hypertrophy is due to
A)increased number of myofibrils in the muscle fiber.
B)increased number of muscle fibers.
C)increased size of the myofibrils.
D)Both increased number of myofibrils in the muscle fiber and increased size of the myofibrils are correct.

Question

Quizplus · Accepted Answer

Muscle hypertrophy involves both an increase in the number of myofibrils within muscle fibers and an increase in the size of those myofibrils. This leads to an overall increase in muscle fiber size, contributing to muscle growth and strength.

Muscle Hypertrophy Is Due to