How muscles are formed

Muscle formation process
The growth of the cell count in muscle fibrosis increases its density and number. This activity is regulated by hormones called growth factors. These hormones stimulate the cells of the satellite that increase the size of muscle fibers and have a very important interest in merging different types Of the molecules and nutrients in the actual muscle tissue, but the actual cause of muscle growth varies from person to person. For example, genetics is a factor that has a significant impact on muscle growth, as well as age and sex. [1]

Ways to build muscle
Muscle can by: [2]
Attention to diet: People who want to build their muscles should eat a variety of foods, to get a healthy and strong body, so that their diet is not limited to protein-rich foods, such as eggs and meat, or foods containing iron.

Exercising: Physical activities such as aerobics, jogging, jumping, riding a bike are about shaping muscles and making them, in addition to any activity a person likes to do, such as dancing, playing football, because he uses his muscles when doing these activities.

Types of muscles
There are three unique species in the mammalian body: [3]

When the person thinks he wants to catch these muscles, the nervous system orders the muscles to contract. The skeletal muscles are the types of exercise that a person can see and feel. The skeletal muscles are linked to the skeleton , And in the form of pairs, so that the first muscle to move the bones in a certain direction, and the other move them back to the other side.

Smooth muscles: Smooth muscles have the ability to stretch, maintain pressure for long periods of time, and they contract involuntarily because the nervous system automatically controls them. These muscles are found in the digestive system, bladder, blood vessels, airways, and in the uterus Have female, stomach, intestines.

Cardiac muscle: This muscle is located in the heart only, and can be extended in a limited, and involuntary smooth muscles, and is the endurance and stability of the most important features of this muscle.