Flexion - SC motion
Clavicle glides inferiorly and superiorly rotates.
Flexion - AC motion
Clavicle posteriorly rotates
Flexion - ST motion
LR of scapula
Extension - SC motion
Clavicle inferiorly rotates
Extension - AC motion
Clavicle inferiorly rotates
Extension - ST motion
Slight MR of scapula
Abduction - SC motion
Clavicle glides inferiorly and rotates posteriorly
Abduction - AC motion
Clavicle posteriorly rotates
Abduction - ST motion
LR of scapula
IR - SC motion
Clavicle glides anteriorly
IR - AC motion
Clavicle rotates inferiorly
IR - ST motion
Protraction of scapula
ER - SC motion
Clavicle glides posteriorly
ER - AC motion
Clavicle rotates superiorly
ER - ST motion
Retraction of scapula