Yes, of course, if the collective identity of the group is such that it seeks to challenge the legitimacy of the correctional system itself. In Texas, for example, the pre-service and in-service âgang/STG trainingâ includes information about a group called the âSelf Defense Family (SDF)â.
Click to read more below. The trapezius is one of the major muscles of the back and is responsible for moving, rotating, and stabilizing the scapula (shoulder blade) and extending the head at the neck. It is a wide, flat, superficial muscle that covers most of the upper back and the posterior of the neck.Like most other muscles, there are two trapezius muscles â a left and a right trapezius â that are symmetrical and meet at the vertebral column.he trapezius is one of the major muscles of the back and is responsible for moving, rotating, and stabilizing the scapula (shoulder blade) and extending the head at the neck.
Muscles in the chest and back muscles include: trapezius, levator, scrapulae, rhomboideus, latissimus dorsi, quadratus lumborum. These muscles aid in the movement of the upper body and assist with flexing, lifting, bending, breathing and other upper body motions.keletal muscles of the of the body are attached to the bones. When these muscles contract, they pull on bones or skin. This causes movement in the particular part of the body where the muscles are contracting.