Hypertrophy of muscle is

Options

A. Muscles become thin and weak due to excessive work
B. Muscles become thick and strong due to excessive work
C. Muscles become thin and weak due to no work
D. Muscles become thick and strong due to no work

Answer

B

Explanation

Muscle hypertrophy involves an increase in size of skeletal muscle through a growth in size of its component cells. Two factors contribute to hypertrophy: i.e. more on increased muscle glycogen storage and more on increased myofibril size.