Summary of muscles based on movement Flashcards Preview

MSK UPPER LIMBS (S7) > Summary of muscles based on movement > Flashcards

Flashcards in Summary of muscles based on movement Deck (6)
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1
Q

Which muscles are involved in ABDUCTION of the shoulder? (4)

A
  • Supraspinatous 0-15°
  • Deltoid 15-90°
  • Trapezius and Serratus interior >90°
2
Q

Which muscles are involved in ADDUCTION of the shoulder? (3)

A
  • Pectoralis major (sternal head)
  • Latissimus dorsi
  • Teres major
3
Q

Which muscles are involved in FLEXION of the shoulder? (4)

A
  • Anterior fibres of Deltoid
  • Pectoralis major (clavicular head)
  • Coracobrachialis
  • Biceps brachii
4
Q

Which muscles are involved in EXTENSION of the shoulder? (3)

A
  • Posterior fibres of deltoid
  • Latissimus dorsi
  • Teres major
5
Q

Which muscles are involved in INTERNAL (MEDIAL) ROTATIOn of the shoulder? (4)

A
  • Subscapularis
  • Teres major
  • Pectroralis major (sternal head)
  • Latissimus dorsi
6
Q

Which muscles are involved in EXTERNAL ROTATION of the shoulder? (2)

A
  • Infraspinatous

- Teres minor