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.
A strain is an injury to the muscle or tendon. This type of injury could be caused from a car accident or sports injury. It is caused by overuse , stretching, or force. Over use and stretching might be from sports, but force would be caused from a car accident.