4- *ACTION CHART: U.E. Muscle - for the ARM at the SHOULDER

Question 1

Which Muscle(s) generate the following movement?

> FLEXION
of the ARM at the SHOULDER

Answer 1

1- Pectoralis Major
2- Anterior Deltoid
3- Biceps Brachii (short head)

Question 2

Which Muscle(s) generate the following movement?

> EXTENSION
of the ARM at the SHOULDER

Answer 2

1- Latissimus Dorsi
2- Teres Major
3- Posterior Deltoid
4- Triceps Brachii (long head)

Question 3

Which Muscle(s) generate the following movement?

> ABduction
of the ARM at the SHOULDER

Answer 3

1- Supraspinatus
2- Mid Deltoid

Question 4

Which Muscle(s) generate the following movement?

> ADDuction
of the ARM at the SHOULDER

Answer 4

1- Pectoralis Major
2- Latissimus Dorsi
3- Teres Major

Question 5

Which Muscle(s) generate the following movement?

> MEDIAL ROTATION
of the ARM at the SHOULDER
(Internal Rotation)

Answer 5

1- Subscapularis
2- Pectoralis Major
3- Latissimus Dorsi
4- Teres Major
5- Anterior Deltoid

Question 6

Which Muscle(s) generate the following movement?

> LATERAL ROTATION
of the ARM at the SHOULDER
(External Rotation)

Answer 6

1- Infraspinatus
2- Teres Minor
3- Posterior Deltoid