عضله
سینهای بزرگ
Flexes, adducts and internally rotates the arm at shoulder Draws the scapula anteriorly and inferiorly Assists in deep inspiration when arms fixed
- مبدا
- Medial half of clavicle, sternum, costal cartilages of ribs 1-6, aponeurosis of external oblique
- انتها
- Lateral lip of intertubercular groove of humerus
- عصب
- Medial and lateral pectoral nerves
اطلس عضلات
سینهای بزرگ
Flexes, adducts and internally rotates the arm at shoulder Draws the scapula anteriorly and inferiorly Assists in deep inspiration when arms fixed
- مبدا
- Medial half of clavicle, sternum, costal cartilages of ribs 1-6, aponeurosis of external oblique
- انتها
- Lateral lip of intertubercular groove of humerus
- عصب
- Medial and lateral pectoral nerves