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Movement

I). Movement along the Axis or Range of motion.

A). Nonaxial Movement:

B). Uniaxial Movement

C). Biaxial Movement

D). Multiaxial Movement

II). Types of motion

A). Gliding Movements

gliding movement
bullet

One flat bone slides over another.

B). Angular Movements

bullet

Increase or decrease the angle between 2 bones.

1). Flexion

flexion
 
bullet Bending motion that decreases the angle of the joint bringing the 2 bones closer together.

2). Extension

extension
bulletMovement that increases the angle between the 2 bones.

Hyperextension: bending the head backward.

Hyperextension

 

3). Dorsiflexion (of the foot)

dorsiflextion and plantar
bulletLifting the foot up so that it points to the shin.

4). Plantar (of the foot)

bulletPointing the foot down.

5). Abduction

 

abbduction and adduction and circumduction
bulletMovement of the limb along the frontal plane.
bulletRaising an arm laterally or spreading the fingers.

6). Adduction

bulletMovement of the limb toward the body.

 7). Circumduction

bulletMovement of a limb in a circle or cone shape.

C). Rotation

rotation
bulletTurning of the bone along its own long axis.
bulletOnly movement allowed between first 2 cervical vertebra

D). Special Movements

1). Supination

supination and pronation
bulletMovement of the radius around the ulna.
bulletpalm faces up

2). Pronation

bulletMovement of the radius around the ulna.
bullet palm faces down

3). Inversion

inversion and eversion
bulletSole of the foot turns medially

4). Eversion

bulletSole of the foot turns laterally.

5). Protraction

pronation and retraction
bulletNonangular anterior motion along the transverse plane.
bulletJutting the jaw out

6). Retraction

bulletNonangular posterior motion along the transverse plane.
bulletPulling the jaw back.

7). Elevation

elevation and depression
bulletLifting a body part superiorly
bulletShrugging  shoulders closing the mouth.

8). Depression

bulletMoving a body part inferiorly
bulletOpening the mouth.

9). Opposition

opposition
bulletMovement of the thumb in relation to other digits.