3.2.Repetitive forward arm movements during sprints, boxing, push-ups or bench presses can result inserratus anterior muscle painon one or both sides of the chest, which can radiate down the inside of an arm and into the pinky and ring finger; the pain can be aggravated by deep breathing[...
Serratus anterior muscleoveruse can result in stabbing pain in the side of the chest,shoulder bladeand inner side of the arm. Pectoralis minorsyndrome includes pain below the collarbone, in the armpit and upper back. Long thoracic nerve injury on the side of the chest can result in numbness a...