Definition of vendetta. 1  1 : blood feud. 2  2 : an often prolonged series of retaliatory, vengeful, or hostile acts or exchange of such acts waged a personal vendetta against those who opposed his nomination.
A strain is a twist, pull and/or tear of a muscle and/or tendon. Tendons are fibrous cords of tissue that attach muscles to bone. Strains and sprains are among the most common sports injuries.
Muscle strain is an injury to the musculotendinous junction. The tendinous junction is where the muscle fibers meet the tendon, and the shape of it varies in different muscles. In many muscles, the tendon extends deeply into the muscle creating a long musculo-tendinous junction (figure).This area is especially important in a trauma setting, because it is often involved.n the left an example of a high grade injury. There is a complete tear of the tendon or myotendinous junction of the pectoral muscle. This patient will lose all function in this muscle. On the left a complete tear of the left hamstring at the musculotendinous junction.