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.
The Pectoralis Major muscles (also known as the Pecs) are located on the front of the rib cage. The Pecs attach to the humerus near the shoulder joint and originate on the breastbone in the center of the chest. The fibers of the Pectoralis muscles run like a fan across the chest.he Pectoralis Major muscles (also known as the Pecs) are located on the front of the rib cage. The Pecs attach to the humerus near the shoulder joint and originate on the breastbone in the center of the chest. The fibers of the Pectoralis muscles run like a fan across the chest.