PecMuscleRepairThepectoralismajormuscleisthelargemuscleinfrontoftheupperchest.Therearetwopartsofthepectoralismuscle,thepectoralismajorandthepectoralisminor.Thepectoralismajoristhelargerofthetwoandworkstopushthearmsinfrontofthebodylikedoingapush-uporbenchpressexercise.Pectoralismajortendonruptureisarareshoulderinjury,commonlyseeninweightliftersandfootballplayers.Thisinjuryisbeingseenmoreoftendue...
