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1.2.5 - Muscle Actions

Last updated over 5 years ago

22 questions

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Question 22

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Identify the muscle actions of the trapezius

Extension of the neck

Elevation & depression of the scapula

Upward/Lateral rotation of the scapula

Internal rotation of the shoulder

Identify the muscle actions of the latissimus dorsi 

Abduction of the shoulder

Adduction of the shoulder

Extension of the shoulder

Flexion of the shoulder

Internal rotation of the shoulder

Identify the muscle actions of the pectoralis major

Flexion of the shoulder 

Adduction of the shoulder

Horizontal adduction of the shoulder

Lateral rotation of the shoulder

Medial rotation of the shoulder

Identify the muscle actions of the deltoids 

Flexion of the shoulder

Abduction of the shoulder

Adduction of the shoulder

Extension of the shoulder

Identify the muscle actions of the biceps brachii

Elbow extension

Elbow flexion

Forearm supination

Forearm pronation

Identify the muscle actions of the triceps brachii

Elbow extension

Elbow flexion

Forearm supination

Identify the muscle actions of the abdominis rectus

Lateral Rotation

Medial Rotation

Flexion of the vertebral column

Extension of the vertebral column

Identify the muscle actions of the erector spinae

Lateral Rotation

Medial Rotation

Flexion of the vertebral column

Extension of the vertebral column

Identify the muscle actions of the sartorius

Hip Flexion

Hip Extension

Knee Flexion

Knee Extension

Internal Rotation

Lateral Rotation

Identify the origin(s) of the External Obliques

Flexion of the vertebral column

Extension of the vertebral column

Lateral Flexion

Rotation

Identify the muscle actions of the vastus intermedius

 Knee flexion

Knee Extension

Abduction

Adduction

Hip flexion

Identify the muscle actions of the vastus medialis

Knee flexion

Knee Extension

Abduction

Adduction

Hip flexion

Identify the muscle actions of the vastus lateralis 

Knee flexion

Knee extension

Abduction

Adduction

Hip flexion

Identify the muscle actions of the rectus femoris 

Knee flexion 

Knee extension 

Abduction

Adduction

Hip flexion

Identify the muscle actions of the iliopsoas 

Hip flexion

Hip extension

Lateral hip rotation

Medial hip rotation

Identify the muscle actions of the gluteus maximus

Hip extension

Hip flexion 

Lateral rotation

Medial rotation

Identify the muscle actions of the biceps femoris

(posterior view)

Hip flexion

Hip extension

Knee flexion

Knee extension

Identify the muscle actions of the semitendinosus

Hip flexion

Hip extension

Knee flexion

Knee extension

Identify the muscle actions of the muscle in the diagram below 

Hip flexion

Hip extension

Knee flexion

Knee extension

Identify the muscle actions of the muscle in the diagram below 

Dorsi flexion

Plantar flexion

Inversion

Eversion

Identify the muscle actions of the Gastrocnemius

Dorsi flexion

Plantar flexion

Assists with knee flexion

Assists with knee extension

Identify the muscle actions of the muscle in the diagram below 

Dorsi flexion

Plantar flexion

Inversion

Eversion