The occurrence of the disease after injury, cooling or
excessive muscle tension, muscle strengths of the court during the trip.
Myozyta cause the most common infectious diseases such as influenza, SARS
chronic tonsillitis. In addition, myositis and parasites Paravex
can cause a variety of toxic substances. A group of patients with myositis develops as a result of professional activities - a driver, operator, pianists, violinists, ie people who daily toil for many hours in a difficult position.