The pectoral muscles are what we commonly call the chest muscles. The pectoralis majors are primarily responsible for movement of the shoulder joint.
It can flex the humerus, as in throwing a ball side-arm, and in lifting a child. Secondly, it adducts the humerus, as when flapping the arms.
Strengthens your chest.
the arm
in the heart
The pectoral girdle is typically lighter in weight compared to the pelvic girdle. This is because the pectoral girdle is designed for more flexibility and mobility in upper body movements, while the pelvic girdle provides support and stability to the lower body.
pectoral fins
The pectoral fins in both sharks and body fish are Lateral, which refers to them being located on the sides. Ventral would mean that the fins are on the bottom of the fish, which is not true.
The pectoral muscles are located in the chest area. Strengthening these muscles can help improve the shape, size, and strength of the chest.
there are 4 muscles : -pectoralis major -pectoralis minor -subclavius -serratus anterior in addition to the clavipectoral fascia
The weight of an amphibian's body is transferred to the limbs by using the pectoral and pelvic girdles.
pectoral
It includes the pectoral girdle , the pelvic girdle , forelimbs, and the hind limbs.
the pectoral has a shallow socket while the pelvic has a deep, secure socket. both for limb attachment.