9 Using muscle testing, they showed that the pectoralis major muscle is not necessary for normal shoulder function, but is important for carrying out strenuous activities. Thus, patients who wish to ...

Your pectoralis major muscle in your chest is categorized into ... research shows upper body resistance training positively affects pulmonary function in male sedentary smokers.

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 ...