What cause muscle contraction

What cause muscle contraction

Muscles working and moving in harmony and a high balance, it Tnfd sometimes and have fun at other times. And muscle including what is involuntary which we can be controlled, and an example of the muscles of the Parties to the muscles (arms and legs) and the neck muscles, and these muscles What is involuntary which we can not be controlled, such as heart muscle and lungs. It happens sometimes that the cramps or the voluntary muscles shrink involuntarily, so to contract these muscles and can not looseness and Diastole period of time. And it happens multiple and varied reasons (remind later) which goes and disappears immediately after a few seconds and some of which continue for a period of time, and can be treated with massage muscle shrinking and also helps warm water on it and Tdena mode. And a spasm or contraction usually troublesome and painful for the person Vtassab with his movement. And shrinking Algdilat a view and not a disease in itself. And of the causes of muscle contraction: 1. stress muscles: he would practice the person for long periods of continuous non-stop or rest and overtraining and Anl painstaking tired. 2. lack of movement: With the lack of movement muscles become apathy and laziness, and consequently, and when starting effort or start exercising, especially without a warm-up the muscles shrink and cramps. 3. Lack of vitamins: especially vitamin E and group B vitamins. 4. loss of salts and fluids from the body in abundance: like someone exposed to severe burns, where they lose a tremendous amount of water and fluids Ir these burns, and those who are exposed to the sun in abundance and those who suffer from dehydration and lack of drinking water and liquids. And fluids and salts of the cells and tissues of the body and its members as a whole task, and which muscles they need for salts and fluids to the process of contraction flexibly sodium salts, calcium, potassium, magnesium. 5. taking certain types of drugs: and examples of diuretics used to treat blood pressure as they lose body fluids and salts such as potassium, calcium and magnesium and sodium, and other medications. 6. Some chronic diseases: and including diabetes and nervous system diseases, he gets a bug spinal cord and the flow of nerve currents and some genetic diseases that affect them as a disease of Huntington, where the brain cells die Tdrajba and it becomes difficult for the catch by his movements in and also from the Parkinson's disease, diseases, and other diseases. 7. double the blood supply to the muscles: and consequently poor nutrition and oxygen to the muscles you can not do Balanaqbad and Diastole as it should.