voluntary muscles you control with thinking.
involuntary you do without thinking. and your body pretty much does it for you.
Yes, most HIV testing is voluntary.
Muscles are supplied by different nerves and they are placed at different parts of the body. But all the muscles are controlled by brain only. It regulates the movement of all muscles. It means contraction of muscles are relaxation of reciprocal muscles in controlled manner.
There are different categories of muscle in the body. Smooth, Cardiac, and skeletal muscles.
You run or walk with your legs. Your stomach is used to break down food. The two have different muscles to complete different tasks.
they are made of bone? o.O
No. Cardiac muscles are involuntary while skeletal muscles are voluntary, meaning you have control of the arm muscles, but not the heart muscles.
No. They are two totally different types of muscles. A dancer's muscles are leaner and longer, a weightlifter's muscles are bulky.
no
strain
they are
They are all in different places
Different muscles are involved in different movements.