Structure of a Synovial Joint (Edexcel GCSE Physical Education): Flashcards
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15 cards from this deck
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Practise the cards
15 cards from this deck
Bursae
Bursae
Fluid-filled sacs between tendons & bones
Function of bursae
Function of bursae
Cushion between tendons & bones, reduce friction
Articular cartilage
Articular cartilage
Smooth, slippery tissue covering ends of bones in joint
Functions of articular cartilage
Functions of articular cartilage
Reduces friction & absorbs shock during movement
Synovial membrane
Synovial membrane
Thin lining on inner surface of joint capsule
Synovial fluid
Synovial fluid
Thick, slippery fluid produced by synovial membrane
Functions of synovial fluid
Functions of synovial fluid
Reduces friction, nourishes cartilage, absorbs shocks
Joint capsule
Joint capsule
Tough, fibrous structure enclosing the joint cavity
Function of joint capsule
Function of joint capsule
Provides stability & contains synovial membrane & fluid
Ligaments
Ligaments
Strong, flexible bands connecting bones to other bones
Functions of ligaments
Functions of ligaments
Provide stability & prevent excessive movements
Tendons
Tendons
Fibrous tissues attaching muscles to bones
Function of tendons
Function of tendons
Transmit force from muscles to move bones at joint
Menisci
Menisci
C-shaped pieces of cartilage in some synovial joints
Functions of menisci
Functions of menisci
Act as shock absorbers & improve fit between bone ends
