Legal threat. A legal threat is a statement by a party that it intends to take legal action on another party, generally accompanied by a demand that the other party take an action demanded by the first party or refrain from taking or continuing actions objected to by the demanding party. Contents.
The pectoralis major is innervated by the medial and lateral pectoral nerves, which are derived from the brachial plexus. Â© 2015 TeachMeAnatomy.com [CC-BY-NC-ND 4.0]. Fig 1.1 â The pectoralis major has been resected, showing the underlying muscles.
Pectoralis Major Muscle: Chest, Shoulder, Upper Back, Arm, Hand Pain. Pain in the chest, shoulder and going down the inside of the arm into the middle and ring finger can indicate pectoral major dysfunction. The pec major can also contribute to pain in the upper back in between and around the shoulder blades. Chest pain. Pain in the front of the shoulder.