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MOVEMENT SYSTEMMOVEMENT SYSTEM
IN HUMANIN HUMAN
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The organs of movement system inThe organs of movement system in
humanhumanBoneBone = Balung= Balung
SkeletonSkeleton = Rangka= Rangka
JointJoint = Sendy= SendyMuscleMuscle = Otot= Otot
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BONEBONE
Based on the former material :Based on the former material :
-- CartilageCartilage = Belung Enom= Belung Enom
-- Hard boneHard bone = Hard Belung= Hard Belung
The kinds of cartilage :The kinds of cartilage :
-- Hyaline cartilageHyaline cartilagehas characteristic : property is smoothhas characteristic : property is smooth
It is found in the tip of boneIt is found in the tip of bone
-- Elastic cartilageElastic cartilage
has characteristic : property is elastichas characteristic : property is elasticIt is found in the ear leaf and noseIt is found in the ear leaf and nose
-- Fibrous cartilageFibrous cartilage
has characteristic : property is stronghas characteristic : property is strong
It is found in the back bone inter segmentIt is found in the back bone inter segment
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Hard boneHard bone
The kinds ( based on property the material )The kinds ( based on property the material )
-- Compact boneCompact bone
-- Spongy boneSpongy bone
Based on their shape :Based on their shape :
-- long bonelong bone
Examples : hummers , femurs , tibia , fibula ,Examples : hummers , femurs , tibia , fibula ,phalanges segment bonephalanges segment bone
-- flat boneflat bone
Examples : bones that form skull , shoulder bones ,Examples : bones that form skull , shoulder bones ,chest , ribs , hipchest , ribs , hip
-- short boneshort bone
Examples : backbone segments , talus , carpiExamples : backbone segments , talus , carpi
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HARD BONE
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SKELETONSKELETON
The functions of skeleton :The functions of skeleton :
-- giving body shapegiving body shape
-- to move if required by muscleto move if required by muscle
-- keeping body organs in their own placekeeping body organs in their own place
-- protecting important body organsprotecting important body organs
-- the place of muscle to stickthe place of muscle to stick
-- straightening the bodystraightening the body-- the place to make marrowthe place to make marrow
-- producing blood cells in bone marrowproducing blood cells in bone marrow
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3 GROUP OF SKELETON3 GROUP OF SKELETON
1.1. Skull bone : to protect the brainSkull bone : to protect the brain2.2. Body bone : to support body at all andBody bone : to support body at all and
form the bodyform the body
3.3. Limb bone : to support the limb andLimb bone : to support the limb andsticks the muscle to the bodysticks the muscle to the body
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JOINTJOINT
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Joint is connection of bones or interJoint is connection of bones or interbones connectionbones connection
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The kinds of Joint based onThe kinds of Joint based on
properties of movementproperties of movementRigid joint (Rigid joint ( synarthrosissynarthrosis )) sendi matisendi mati
AmphiarthrosisAmphiarthrosis sendi kakusendi kaku
Movement joint (Movement joint ( diarthrosisdiarthrosis )) sendisendi
gerakgerak
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Rigid joint ( synarthrosis )Rigid joint ( synarthrosis )
inter bones connection of one to anotherinter bones connection of one to another
that can not be movedthat can not be moved
Example :Example :
bones that form skullbones that form skull
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AmphiarthrosisAmphiarthrosis
inter bones connection that still permits theinter bones connection that still permits the
presence of movement in small amountpresence of movement in small amount
Examples :Examples :
-- connection between ribs and sternumconnection between ribs and sternum
-- connection of hand carpi bones andconnection of hand carpi bones andleg wrist talusleg wrist talus
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Movement joint ( Diarthrosis )Movement joint ( Diarthrosis )
inter bones connection that can beinter bones connection that can be
moved freelymoved freely
The tip of two bones form joint cavityThe tip of two bones form joint cavity
that contains synovial liquit hasthat contains synovial liquit has
function as lubricator liquitfunction as lubricator liquit
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The kinds of Movement jointThe kinds of Movement joint
Ball and socket jointBall and socket joint
Hinge jointHinge joint
Pivot jointPivot jointSaddle jointSaddle joint
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Ball and socket jointBall and socket joint
inter bones connection that isinter bones connection that is
movement can be done to everymovement can be done to every
directiondirection
Examples :Examples :
-- shoulder wristshoulder wrist-- pelvis wristpelvis wrist
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Hinge jointHinge joint
inter bones connection that is movement isinter bones connection that is movement is
limited only to one directionlimited only to one direction
Examples :Examples :
-- elbowelbow
-- kneeknee
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Pivot jointPivot joint
inter bones connection that is movement isinter bones connection that is movement is
rotationrotation
Example :Example :atlas bone in skull boneatlas bone in skull bone
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Saddle jointSaddle joint
inter bones connection that its movementinter bones connection that its movement
is two directionis two direction
Example :Example :
-- the tip of bone between hand thumbthe tip of bone between hand thumb
and hand palm boneand hand palm bone
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