Law enforcement agents protect life and property, and uphold the law within a jurisdiction. Many of the job requirements are not based on education, but on one's physical and mental characteristics. To become a law enforcement agent, individuals need to complete agency training programs, such as police academy.
A muscle strain, also called a pulled muscle, occurs when a muscle is stretched too far, and microscopic tears occur within the muscle fibers. Common muscle strains include pulled hamstrings, groin strains, and calf strains. The usual symptoms of this type of injury include pain, spasm of the muscle, swelling, bruising, and limited mobility.
The symptoms of your shoulder problems will depend on the specific type of problem you are having. Dislocation. The signs and symptoms of dislocation in the shoulder include: Pain. Swelling. Numbness. Weakness. Bruising. The arm appears out of position. Separation. The signs and symptoms of shoulder separation include: Pain and tenderness. A bump in the middle of the top of the shoulder. Rotator Cuff Disease. The signs and symptoms of rotator cuff disease may be due to tendinitis or bursitis and may include a slow onset of pain: In the upper part of your arm. When trying to sleep on your shoulder.