PP 1 - Applied Kinesiology Flashcards

1
Q

Kinematic

A

Motion of Type, direction, quantity

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2
Q

What are the planes of motion and the 3 rotation of axes?

A

They are called cardinal planes. The 3 axes are X,Y,Z

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3
Q

What are the three cardinal planes or planes of movement?

A

Frontal (coronal) (xy) plane
Sagital ( median ) (yz) plane
Horizontal (transverse) (xz) plane

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4
Q

Planes and axes all three meet at :

A

Center of gravity. As the body moves the center of gravity does as well.

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5
Q

Sagittal plane moves on a ____ axis & ____ movements

A

Medial- lateral axis & flexion and extension movement.

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6
Q

Frontal plane moves on a ____ axis & _____ movement.

A

Anterior- posterior axis & abduction & addiction movement.

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7
Q

Horizontal plane moves on a ______ axis & _____ movement.

A

Superior-inferior axis & rotation movement.

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8
Q

Flexion

A

Bending movement around a joint.

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9
Q

Extension

A

Movement increasing the angle between two body parts.

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10
Q

Dorsiflexion & plantar flexion

A

Dorsi: flexion at the ankle

Plantar flexion: extension at the ankle.

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11
Q

Deviation

A

Turning away or aside from normal point or course.

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12
Q

Lateral flexion

A

Movement of body part in a lateral direction. ( sideways movement )

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13
Q

Internal rotation

A

Rotating a joint towards the midline ( movement towards the center of the body )

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14
Q

External rotation

A

Rotating a joint away from the midline. (movement away from the body)

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15
Q

Pronation

A

dynamic movement of the foot that includes dorsiflexion, eversion, and abduction

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16
Q

Supination

A

(Palm facing up) describes the motion of turning the palm anteriorly

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17
Q

Inversion

A

the bottom of the foot (sole) turns so that it faces toward the body’s midline, in a medial orientation.

18
Q

Eversion

A

the opposition motion occurs: the bottom of the foot turns so that it faces away from the body’s midline (outward)

19
Q

Retraction

A

shoulder blades to move back (posteriorly) and toward the body’s midline (medially)

20
Q

Protraction

A

moves the scapula forward (anteriorly) and toward the side of the body (laterally)

21
Q

Osteokinematics

A

Bone movement. Produced by muscles. Occurs in one plane of the body & around their corresponding axis.

22
Q

Types of motion

A
Translatory motion ( linear ) 
Curvilinear 
Rotary motion ( angular )
23
Q

Translatory ( liner ) motion

A

Along or parallel to an axis.

Travel same distance, same direction, and same velocity.

24
Q

Curvilinear motion

A

Object travels on curved path

25
Rotary motion ( angular )
In a circule around an axis. Has different velocities. Joint motions occur around an axis and are rotatory.
26
Degrees of freedom
``` Ability of the body to transform joint angular or rotary motion into Translatory motion. # of planes within each joint moves. ``` Max of 3 DOF
27
Arthrokinematics
How 2 articulating joint surfaces move on each other.
28
Three forms of arthrokinematics:
Synathrodial ( 2 types ) Amphiarthrodial ( 3 types ) Diarthrodial ( 6 types )
29
Synarthrodial joints
Immovable/ slight movement joints. • lack articular cavity. ( No DOF) • Fibrous structure : suture & syndesmosis. Ex: skull
30
Amphiathrodial joint
Limited movable joints which lack an articular cavity. • no DOF • cartilaginous joints : symphysis pubis( bony surface) intervertebral discs, & 1st sternocoastal joint. Ex: fibia & tibia
31
Diarthroidal joints
Joints which are freely movable and contained in an articular cavity. - are classified according to # of planes of movement that are available. ( DOF) Basic structure. Contains : joint capsule, synovial membrane, synovial fluid, ligaments, cartilage ( fibrous, hyaline, elastic) , and bursae.
32
Nonaxial ( diarthroidal joints )
Gliding joints aka “ plane joints” - no axis of movement. - movement is allowed in any direction. Ex: Inter-carpal joints of wrist, foot.
33
Uniaxial ( diarthrodial joints)
Hinge joint ( ginglymus joint ) - one axis of rotation allowing movement in one plane. ( 1 DOF ) Ex - Elbow, ankle, knee.
34
Uniaxial (diarthrodial joint )
Pivot/screw joint Aka ( trochoid joint ) * rotational movement * 1 DOF * atlantoaxial joint * proximal radio ulnar joint
35
Biaxial joint ( diarthrodial )
Two axes allowing movement in two perpendicular planes ( 2 DOF ) • ellipsoid joint -> radio carpal joint of wrist
36
Biaxial joint
Condyloidal joints • movement in two planes without rotation. Ex: wrist between radius & proximal carpals. - metacarpophalngeal joints of hand
37
Biaxial joint
Saddle joint - similar to ball & socket motion w/o slight rotation. • only in metacarpophalangeal joint of thumb
38
Triaxial joint
Multiple axes allowing multiple planes of movement. ( 3 DOF ) Ball and socket joints: hip, glenohumeral joints
39
Osteokinematics
Bones rotate around each other (elbow flexion). During this process joint surfaces undergo simultaneous Arthrokinematic motion ( rolling or rocking , sliding/ gliding, spinning)
40
Motion is critical to ____
Function