An injury to a muscle or a tendon is called a strain.
When a muscle is over stretched it is called hyperextension. This is sometimes called a pulled muscle. It can be anywhere from minor to severe.
An injury caused by a muscle being overstretched is called a muscle strain. It occurs when the muscle fibers are stretched beyond their normal limits, leading to tearing of the muscle fibers. Common symptoms include pain, swelling, and reduced range of motion.
An injury to either a muscle or the tissue that connects muscle to bone (called a tendon).
A muscle injury is a tear or bruise of the muscle itself. Muscle soreness is more commonly the burning from lactic acid trapped in the muscles that is burned off with strenuous use of the muscle.
Complete tearing away of a muscle or ligament from attachment to a bone is called an avulsion injury. This type of injury typically requires medical attention to properly diagnose and treat.
A muscle strain is an injury to one of your muscles that causes it to tear. They're one of the most common injuries, especially among athletes.
microtrauma
Probably because the injury has kept you from exercising and using the muscle.
A sprain is an injury in which a muscle is overstretched or torn. Tendinitis is an injury that occurs when a tendon becomes inflamed or torn. That's the difference between a muscle sprain and tendinitis.
A sprain is an injury in which a muscle is overstretched or torn. Tendinitis is an injury that occurs when a tendon becomes inflamed or torn. That's the difference between a muscle sprain and tendinitis.
The medical term for an injury in which a few muscle fibers are torn but the fascia is left intact is a "muscle strain" or "pulled muscle". It is a common injury that can result from overstretching or overloading the muscle. Treatment usually involves rest, ice, compression, and elevation (RICE) to reduce swelling and promote healing.