Grade 3: Grade 3 strains are the most serious. They involve a complete tear of the muscle away from a connecting tendon and generally require surgical treatment to ensure the muscle is properly ...

When Royce Lewis hobbled to first base after suffering a hamstring injury in the Twins' spring exhibition against the Red Sox on Sunday, it was clear that the former No. 1 overall draft pick wouldn't ...

His diagnosis was the worst, a Grade 3. His down time will be longer ... So that’s what the lab muscle is and a strain varies from a muscle-like injury or bruise all the way to a full ...