movement system in human

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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


-- 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


-- 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

movement system in human

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