Latissimus Dorsi
Extends, Adducts, and Medially Rotates Humerus; Raises Body toward Arms during Climbing
Teres Major
Adducts and Medially Rotates Arm
Trapezius
Elevates, Retracts, and Rotates Scapula
Rhomboid Major
Retracts Scapula and Rotates it to Depress Glenoid Cavity
Teres Minor
Laterally Rotates Arm
Infraspinatus
Laterally Rotates Arm
Erector Spinae
Extends and Lateral Flexes Spine