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.
Muscle or tendon strain or tear: this can happen with a tendinitis issue is left untreated, or with muscle or tendon stress from overuse. Pain is the most common symptom of rotator cuff injuries, and may be experienced when reaching overhead, behind the back, lifting, pulling, or sleeping on the affected shoulder. severe injury, such as a large tear may cause continuous pain and muscle weakness. Other symptoms of rotator cuff injuries include: 1  Shoulder pain, especially a dull, achy pain deep in the shoulder.