Mark's signs and symptoms are typical of a ruptured muscle -- the pectoralis major. Rupture of the pectoralis major is an uncommon event, with fewer than 100 cases documented in the English ...

Common activities associated with this injury include weight lifting (especially bench pressing), wrestling, American football, and rugby football. Injury to the pectoralis major muscle is usually ...

Here’s your complete guide to the best pec workouts. You have three main chest muscles: pectoralis major, pectoralis minor, ...

Objectives—To compare objective measures of strength and subjective functional outcomes in complete distal pectoralis major tears treated either surgically or non-surgically. Methods—Twenty two ...