Muscle Actions - Protraction of the scapula Adduction of the scapula Elevation of the clavicle Flexion of the arm Extension of the arm PSIO 201

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
PSIO 201 Optional Handout Department of Physiology WHAT MUSCLES PERFORM THE FOLLOWING ACTIONS? Each tic-mark represents 1 muscle that performs the specified action/movement Raise eyebrows - Draw the scalp posteriorly - Pucker the mouth (kissing) - Close the eye (winking) - Pull the corners of the mouth up (smiling) - Normal inspiration - Forced inspiration - Forced expiration - Depression of the mandible - Elevation of the mandible - - Retraction of the mandible - Protraction of the mandible - Rotation of the head - Flexion of the head - Extension of the head - Flexion of the vertebral column - - - Extension of the vertebral column - Compression of the abdomen (forced expiration) - - - - Rotation of the trunk / vertebral column - - - Lateral flexion of the vertebral column - Depression of the scapula - - Elevation of the scapula (shrugging shoulders)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: - - - - Protraction of the scapula - Adduction of the scapula - - - Elevation of the clavicle - Flexion of the arm - - - Extension of the arm - - - - PSIO 201 Optional Handout Department of Physiology Adduction of the arm - - - - Abduction of the arm - - Medial rotation of the arm - - - - Lateral rotation of the arm - - Flexion of the forearm - - - Extension of the forearm - Supination of the forearm - Flexion of the hand - Extension of the hand - Flexion of the thigh - - - - - - Extension of the thigh - - - - Abduction of the thigh - - - Adduction of the thigh - - - - Lateral rotation of the thigh - - Medial rotation of the thigh - - - - - Flexion of the leg - - - - - - Extension of the leg - - - - Plantar flexion of the foot - - - - - Dorsiflexion of the foot - Inversion of the foot- - Eversion of the foot- -...
View Full Document

This note was uploaded on 09/11/2011 for the course PSIO 201 taught by Professor Stanescu during the Summer '08 term at University of Arizona- Tucson.

Page1 / 2

Muscle Actions - Protraction of the scapula Adduction of the scapula Elevation of the clavicle Flexion of the arm Extension of the arm PSIO 201

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online