Pectoral muscles - Wikipedia
网页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 provide movements to the upper limbs or ribs.
Muscles of the Pectoral Region - Major - Minor - TeachMeAnatomy
网页2024年9月6日 · 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. In this article, we shall learn about the anatomy of the muscles of the anterior chest.
The Only 5 Exercises You Need for a Strong, Chiseled Chest - LIVESTRONG.COM
网页2023年9月20日 · Everyone can benefit from strengthening and training the muscles of their chest. So, what exercises target your pectorals, and what is the single best exercise for your pecs? The good news is there's not just one.
Pectoralis muscle | Definition, Location, Function, & Facts
网页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 the human body: pectoralis major and pectoralis minor.
Pectoralis Major Muscle Function, Origin & Anatomy | Body Maps - Healthline
网页2018年1月24日 · The pectoralis major muscle is a large muscle in the upper chest, fanning across the chest from the shoulder to the breastbone. The two pectoralis major muscles, commonly referred to as the...
Pectoralis major: Origin, insertion, innervation,function - Kenhub
网页2023年11月3日 · 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 muscles. The pectoralis major has a broad origin, based on which it is divided into three parts: clavicular part, sternocostal part and abdominal part.
Anatomy, Shoulder and Upper Limb, Pectoral Muscles
网页2023年8月28日 · The pectoral muscles are the group of skeletal muscles that connect the upper extremities to the anterior and lateral thoracic walls. Juxtaposed with the regional fascia, these muscles are responsible for moving the upper extremities in …
Pectoralis Major: Anatomy, Function, and Treatment - Verywell …
网页2023年9月7日 · The pectoralis major is a fan-shaped muscle in the front of your chest wall. The muscle has two heads: the clavicular head and the sternocostal head. Location. The clavicular head originates from the front of your collar bone (medial clavicle), then continues down your upper arm bone (humerus) where it attaches at the intertubercular sulcus.
Pectoralis Major Muscle Anatomy | AnatomyZone - YouTube
网页In this tutorial we will guide you through the anatomy of the Pectoralis Major Muscle. We will cover its; - Origin- Insertion- Action- Arterial Supply- Inner...
Video: Pectoral muscles - Kenhub
网页Anatomy and functions of the pectoral muscles. Watch the video tutorial now.