Pectoral muscles
Encyclopedia
Pectoral muscles can refer to:
- Pectoralis major musclePectoralis major muscleThe pectoralis major is a thick, fan-shaped muscle, situated at the chest of the body. It makes up the bulk of the chest muscles in the male and lies under the breast in the female...
- Pectoralis minor musclePectoralis minor muscleThe pectoralis minor is a thin, triangular muscle, situated at the upper part of the chest, beneath the pectoralis major.-Origin and insertion:...