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.
What are the symptoms of shoulder dislocation? A true shoulder dislocation is a very painful injury and most athletes require immediate on-the-field medical care or a trip to the emergency room to have the shoulder put back in place. However, in some patients, the episodes are more subtle and feel like the shoulder is popping or slipping out of place or just loose.