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 in case you are still suspecting if you have pulled your shoulder muscles, there are some symptoms that you have to search for in order to be sure with what you will get. Some of the symptoms may include the following: Pain even when you are resting. Even if you are not doing anything, your shoulder/s still hurt. Weakness of the muscles. If you know that you can lift some things before but you are unable to do this now, this can be a sign that you have pulled your shoulder muscles. Inability to use the muscle at all.