Lab Competency #1: Upper Extremity Actions, Prime Movers, and Range of Motion

Vocabulary practice flashcards covering upper extremity joint movements, their corresponding prime mover muscles, and normal ranges of motion for Lab Competency #1.

Scapular Abduction and Upward Rotation

A movement driven by prime mover Serratus Anterior; Range of Motion is n/a.

Scapular Elevation

A movement driven by prime mover Upper Trapezius; Range of Motion is n/a.

Scapular Adduction

A movement driven by prime mover Middle Trapezius; Range of Motion is n/a.

Scapular Depression and Adduction

A movement driven by prime movers Middle & Lower Trapezius; Range of Motion is n/a.

Scapular Downward Rotation and Adduction

A movement driven by prime mover Rhomboids; Range of Motion is n/a.

Shoulder Flexion

A movement driven by prime mover Anterior Deltoid; Range of Motion is $0\text{ to }165\text{-}180$.

Shoulder Extension

A movement driven by prime mover Posterior Deltoid; Range of Motion is $0\text{ to }50\text{-}60$.

Shoulder Abduction

A movement driven by prime mover Middle Deltoid; Range of Motion is $0\text{ to }170\text{-}180$.

Shoulder External Rotation

A movement driven by prime mover Infraspinatus; Range of Motion is $0\text{ to }90\text{-}100$.

Shoulder Internal Rotation

A movement driven by prime mover Subscapularis; Range of Motion is $0\text{ to }70\text{-}90$.

Shoulder Horizontal Abduction

A movement driven by prime mover Posterior Deltoid; Range of Motion is n/a.

Shoulder Horizontal Adduction

A movement driven by prime mover Pectoralis Major; Range of Motion is n/a.

Elbow Flexion

A movement driven by prime mover Brachialis; Range of Motion is $0\text{-}140\text{-}150$.

Elbow Extension

A movement driven by prime mover Triceps; Range of Motion is n/a.

Serratus Anterior

The prime mover muscle responsible for Scapular Abduction and Upward Rotation.

Upper Trapezius

The prime mover muscle responsible for Scapular Elevation.

Middle Trapezius

The prime mover muscle responsible for Scapular Adduction.

Middle & Lower Trapezius

The prime mover muscles responsible for Scapular Depression and Adduction.

Rhomboids

The prime mover muscles responsible for Scapular Downward Rotation and Adduction.

Anterior Deltoid

The prime mover muscle responsible for Shoulder Flexion.

Posterior Deltoid

The prime mover muscle responsible for Shoulder Extension and Shoulder Horizontal Abduction.

Middle Deltoid

The prime mover muscle responsible for Shoulder Abduction.

Infraspinatus

The prime mover muscle responsible for Shoulder External Rotation.

Subscapularis

The prime mover muscle responsible for Shoulder Internal Rotation.

Pectoralis Major

The prime mover muscle responsible for Shoulder Horizontal Adduction.

Brachialis

The prime mover muscle responsible for Elbow Flexion.

Triceps

The prime mover muscle responsible for Elbow Extension.