Nov 6, 2025 · There are three muscles that lie in the pectoral region and exert a force on the upper limb. They are the pectoralis major, pectoralis minor, and the serratus anterior.

Pectoral muscles (colloquially referred to as " pecs ") are the muscles that connect the front of the human chest with the bones of the upper arm and shoulder. This region contains four muscles that …

Muscles like the pectoralis major and minor attach to both the axial and appendicular skeletons, making them axioappendicular muscles. Their actions often involve helping shoulder and arm movements. …

pectoralis muscle, any of the muscles that connect the front walls of the chest with the bones of the upper arm and shoulder. There are two such muscles on each side of the sternum (breastbone) in …

Nov 3, 2023 · The pectoralis major is a paired, superficial muscle located on the anterior surface of the thoracic cage. If you’re a gym lover, you’ll hear these muscles also being referred to as the pecs …

Mar 11, 2025 · You have two mighty muscles on both sides of your chest: The pectoralis major and the pectoralis minor, known collectively as your pecs. The primary function of your pectoral muscles is to …

Nov 14, 2024 · The pectoral region contains several vital muscles, including the pectoralis major, pectoralis minor, subclavius, and serratus anterior. Each plays a unique role in shoulder and upper …

Mar 16, 2024 · Your pectoral muscles, commonly referred to as pecs, are a vital component of your upper body musculature. Comprising the pectoralis major and pectoralis minor, these muscles play a …

Mar 16, 2025 · Muscles of pectoral region or pectoral muscles are the muscles that connect the front of the chest to the bones of shoulder and arm. The pectoral region refers to the anterior chest wall. …

Muscles of the shoulder and upper limb can be divided into four groups: muscles that stabilize and position the pectoral girdle, muscles that move the arm, muscles that move the forearm, and muscles …