Synovial Joints: Ligaments, Tendons and Cartilage
Joints are classified by how much movement they allow: fibrous joints are immovable, cartilaginous joints allow slight movement, and synovial joints allow free movement, which is why GCSE PE focuses on them.
Before you start
Make sure you're comfortable with these topics first:
Method
- Learn the three joint classifications by how much movement they allow: fibrous, cartilaginous and synovial, and that GCSE PE focuses on synovial joints because sport requires free movement.
- Learn the specific structures found at a synovial joint and the exact term for each: synovial membrane, synovial fluid, joint capsule, cartilage, ligaments and tendons.
- Learn the precise function of each structure, not just its location - fix the common confusion between ligaments and tendons: a ligament joins bone to bone, a tendon joins muscle to bone.
- Learn the four synovial joint types used at GCSE (ball and socket, hinge, pivot, condyloid/gliding), a named example of each in the body, and the movements each one allows.
- Learn the full set of joint movement names (flexion, extension, abduction, adduction, rotation, circumduction, plantarflexion, dorsiflexion) and practise identifying which one is happening in a described or pictured sporting action.
- For identify or name command words, give only the term - no description is credited. For describe, add structural detail; for explain, add the effect on performance or injury risk.
- For extended questions, choose a named joint action in a named sport, then work through the joint type, the movement produced and the structures enabling it, in that order.
Worked example
A tennis player performs a serve, raising the arm above the head before rotating it forward and down. Name the type of synovial joint at the shoulder, identify TWO movements occurring at the shoulder during the serve, and state one structure that stabilises the joint during this action.
- Identify the joint type at the shoulder: a ball and socket joint.
- Identify the first movement, during the upward swing: flexion (or abduction), raising the arm away from the body.
- Identify the second movement, during the forward downward swing: rotation, as the arm whips forward.
- Identify a stabilising structure: ligaments, which hold the head of the humerus in the socket and resist dislocation under the force of the serve.
- State the full answer: a ball and socket joint; flexion/abduction followed by rotation; stabilised by ligaments.
Practice questions
Type your answer and press Check to be marked straight away, or reveal the answer and mark yourself.
Q1Name the three classifications of joint by the amount of movement they allow.Show answer
Answer: Fibrous, cartilaginous and synovial.
Q2Which structure connects muscle to bone?Show answer
Answer: A tendon.
Q3Which structure connects bone to bone?Show answer
Answer: A ligament.
Q4Name the type of synovial joint found at the hip.Show answer
Answer: A ball and socket joint.
Q5State the movement that increases the angle at a joint, straightening a limb.Show answer
Answer: Extension.
Q6Name the fluid that lubricates a synovial joint and reduces friction.Show answer
Answer: Synovial fluid.
Q7Give the type of synovial joint found at the elbow and state ONE movement it allows.Show answer
Answer: A hinge joint; it allows flexion (or extension).
Q8What is the function of cartilage at a synovial joint?Show answer
Answer: It covers the ends of the bones, reducing friction between them and absorbing or cushioning shock during impact.
Exam-style questions
Written in the style of a GCSE Physical Education exam paper, with a full mark scheme.
Describe how the structures of a synovial joint work together to allow a footballer to perform a sliding tackle safely.
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Tick each line you got. Your score builds from the marks on the scheme.
Nothing ticked yet - 6 available
Evaluate the importance of correct joint and muscle function for successful performance in a physical activity of your choice.
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Nothing ticked yet - 9 available
See real GCSE Physical Education past-paper questions, with official mark schemes →
Free printable worksheet
Want more practice on paper? Download the synovial joints: ligaments, tendons and cartilage worksheet pack - 10 pages of exam-style questions with a full mark scheme. One email opens every download in this browser for 14 days - no account, no card. Print it for personal and classroom use.
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