It is in fact the most massive muscle of the human body. The glutes, as they are commonly known, are a group of three muscles located at the back of each hip or buttock. The gluteus maximus is the largest and most superficial muscle of the group. It contributes most of the mass that can be seen as the buttocks.
Tourette's syndrome occurs along a spectrum of tic disorders, which includes transient tics and chronic tics. The exact cause of Tourette's is unknown, but it is well established that both genetic and environmental factors are involved. Genetic studies have proved that the overwhelming majority of cases of Tourette's are inherited, although the exact mode of inheritance is not yet known, and no gene has been identified.
Tourette Syndrome (TS) is a neurological movement disorder that is inherited. It affects between 100,000 to 200,000 people in the United States.About 1 million Americans may have very mild symptoms of TS. A person with TS makes involuntary and repeated body movements, called tics..o, having tics does not necessarily mean that one has TS. Traumatic injury to the brain can also cause tics. For example, a car accident could damage the brain and leave a person with tics. Tics can also result from neurological disorders such as encephalitis and Huntington's disease.