Pectoralis moves the shoulder joint. It has a sternal and clavicular end , it helps in shoulder joint adduction, cross arm adduction and overhead. Adduction movement means bringing the shoulder towards midline
deltoid, pectoralis, trapz
pectoralis major and pectoralis minor
there are two muscles with pectoralis in their name, Pectoralis Major and Pectoralis Minor. Pectoralis Major is the main muscle of the chest and pectoralis minor is deep to it (so you can't feel it because pectoralis major completely covers it)
Pectoralis minor.
The heart is deep to the pectoralis major. The pectoralis major is superficial to the heart.
Enneanectes pectoralis was created in 1941.
Ophiclinus pectoralis was created in 1980.
Dactyloscopus pectoralis was created in 1861.
The Pectoralis Major (large superficial) and Pectoralis Minor
pectoralis minor and subclavius muscle.
the Pectoralis Profundus is found in the "chest" of quadrapeds, in their Thoracic. It is part of the Quadruped Sling, and works with the Serratus Ventralis muscle to allow forward and backwards movement for quadrupeds of the forelimbs.
No. They are synergists to each other.