Chapter 1 (Basic Info.) Flashcards
What is kinsiology?
the study of movement
Define medial
location or position toward midline
Define lateral
location or position farther from the midline
Anterior (ventral)
front of the body
Posterior (dorsal)
back of the body
What is the difference of distal and proximal ?
Distal= away from trunk Proximal = toward the trunk
Define superior
(body part that is above another) or upper surface of an organ or structure
Define inferior
(body part that is below another) or lower surface of an organ or structure
What does cranial and caudal mean?
Cranial = head Caudal = tail
What does superficial and deep mean?
Superficial = at or on surface Deep= far down from top of surface
What does it mean if a person is lying supine?
A person is lying on their back (the face, or anterior surface, pointed upward)
What is prone position?
Person is lying on their stomach (the face, or anterior surface, facing downward)
What is linear motion
occurs in more or less straight line from one location to another
What is curvilinear motion?
movement that occurs in a curved path
what is angular/rotary motion?
Motion type in which an object moves around a fixed point (axis)
What is rectilinear motion?
movement occurs in a straight line
** Osteokinematics
relationship of bony movement
Ex. humerus moving on scapula; You can see it happening
**Arthrokinematics
relationship of joint surface
Ex. humeral head movement w/in gleniod fossa of scapula; you can’t see it
Define flexion
bending movement of one bone on another (Brings two segments closer together)
Define extension
straightening movement of one bone away from another; increases joint angle
What is hyperextension?
continuation of extension beyond anatomical position
only w/ shoulder, neck, hip, trunk
what is a palmer flexion?
flexion of the wrist
what is a plantar flexion?
flexion of ankle
What is a dorsiflexion?
extension at wrist or ankle joints
What is abduction and adduction?
Abduction = movement (away) from midline of body Adduction= movement toward midline
What is a circumduction movement?
combination of movements; circular cone shaped pattern
1) flexion, (2) abduction, (3) extension, (4) adduction