the human muscular system is an organ system composed of skeletal muscle smooth muscle and cardiac muscles the muscular system means of nearly half the weight of the human body is there are at least 639 muscles in human body the muscular system in human is controlled through nervous system and brain accept that in the case of services like heart muscle and control the autonomous the muscle provide the forces that enable the body to move muscle stretch a cross joint spelling of an with another and work in group to respond to nerve impulse.
There are three types of muscles
Skeletal muscle
There an early 615 skeletal muscle in the human body
Skeletal muscles are attached to the skeleton
Hindi work in pairs one muscle move the bone in one direction and the other move it back again
skeletal muscle or voluntary muscle in other words with think about water movement we want to make and send message via our nervous system to tell the appropriate muscle to contract.
Smooth muscles:
smooth muscle is found in our internal organs in our digestive system of blood vessels over bladder our respiratory organ and in a female the uterus.
Smooth muscle can stress and maintain tension over extended period.
Cardiac muscle: cardiac muscle is found only in the heart.
You can stretch just like smooth muscle and contract like skeletal muscle.
