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.
a Pulled Muscle. The symptoms of a pulled muscle vary, depending on the exact situation, the specific person, and the extent of the 'pull'. Muscle Tweaks generally hurt and ache. You know you should stay off it for a while. These are usually short term. Muscle Strains generally hurt and ache too. But this lasts longer and can be very stubborn, and maybe hurts a little worse. Longer term. Muscle Tears are small but significant tendon injuries. These symptoms are burning, sharp, and/or dull pain, and the body may prevent you from using the limb or area.