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 ...

Push-ups are a basic but effective exercise for the chest muscles, including the pectoralis minor. To isolate this muscle, ...

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

Lower the weights back down to the starting position. Keep a controlled tempo to avoid injury and maximize muscle engagement. Choose a weight level that allows for a full range of motion. The Incline ...