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.
If you think you have a pulled muscle in your arm, knowing the signs, what their location means, the risks, and the speed of progression will help alleviate the problem. Symptoms The common symptoms felt when you pull a muscle in the arm can include pain, tenderness and swelling of the muscle.