True. As a muscle gets longer its ability to exert force increases.
The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person’s body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.
There are three types of muscle tissue: Visceral, cardiac, and skeletal.
To learn more, visit InnerBody.
Check out Health Tips for the Muscular System, shared by Healthy Living - azcentral.com.