Upper Limb Muscle
Movements Of Scapula
Elevation :- Upp. Trapezius, Levator Scapulae
Depression :- Lower Trapezius, Pectoralis Minor, Lattismus Dorsi
Retraction :- Middle Trapezius, Rhomboidus (Both)
Protraction :- Serratus Ant, Pectoralis Minor
Internal (Medial) Rotation :- Levator Scapulae, Rhomboidus (Both)
External (Lateral) Rotation :- Upp. & Lower Trapezius, Serratus Ant.
Movements Of Shoulder Joint
Flexion (90°) :- Pectoralis Major(Clavicular Head), Ant. Deltoid
Extenion (45°) :- Post. Deltoid, Latissimus Dorsi, Teres Major
Abduction (180°) :- Supraspinatus(0-15°), Middle deltoid(15°-90°),
Serratus Ant.(Above 90°)
Adduction (45°) :- Pectoralis Major(Sternal Head), Lattismus Dorsi
Internal (Medial) Rotation (55°) :- Subscapularis
External (Lateral) Rotation (45°) :- Post. Deltoid, Infraspinatus,
Teres Minor
Elbow Joint Movements
Flexion (140°) :- Biceps Brachii, Brachialis,Brachioradialis
Extension :- Triceps Brachii, Anconeus
